Fujitsu WOxK160LCT, WOxG112LCT, WOxK140LCT, WSxK160DC9, WOxG140LCT Design & Technical Manual

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Page 1

Air to Water

Split type

DESIGN & TECHNICAL MANUAL

High power series ( 3 phase type )

INNOVATIVE SOLUTION OF DOMESTIC HEATING

DTW_3SP002E_02

Page 2

CONTENTS

3 PHASE TYPE : WOK112LCT, WOK140LCT, WOK160LCT

OUTDOOR 1. UNIT

3 PHASE TYPE : WSK160DC9

HYDRAULIC 2. UNIT



K160DC9 (Hydraulic unit)

CONTROL SYSTEM3.

Page 3

1. OUTDOOR UNIT

DTW_3SP002E_02--CHAPTER01

2013.2.28

3 PHASE TYPE :

WOK112LCT WOK140LCT WOK160LCT

Page 4

CONTENTS

OUTDOOR 1. UNIT

1. FEATURES

.................................................................................................................

OU01 - 01

2. SPECIFICATIONS

.................................................................................................

OU01 - 04

2-1. NOMINAL CAPACITY AND NOMINAL INPUT

....................................................

OU01 - 04

2-2. TECHNICAL SPECIFICATIONS

............................................................................

OU01 - 05

2-3. ELECTRICAL SPECIFICATIONS

..........................................................................

OU01 - 06

3. DIMENSIONS

............................................................................................................

OU01 - 07

3-1. DIMENSIONAL DRAWING

.....................................................................................

OU01 - 07

3-2. INSTALLATION PLACE

..........................................................................................

OU01 - 08

4. PIPING DIAGRAM

.................................................................................................

OU01 - 10

5. WIRING DIAGRAM

...............................................................................................

OU01 - 11

5-1. WIRING DIAGRAM

..................................................................................................

OU01 - 11

5-2. EXTERNAL INPUT & OUTPUT

.............................................................................

OU01 - 12

6. CAPACITY TABLES

............................................................................................

OU01 - 15

6-1. HEATING CAPACITY

..............................................................................................

OU01 - 15

6-2. COOLING CAPACITY

...........................................................................................

OU01 - 18

7. OPERATION NOISE

............................................................................................

OU01 - 21

7-1. NOISE LEVEL CURVE

............................................................................................

OU01 - 21

7-2. SOUND LEVEL CHECK POINT

.............................................................................

OU01 - 22

8. OPERATION RANGE

.........................................................................................

OU01 - 23

9. SAFETY DEVICES

................................................................................................

OU01 - 24

10. STANDARD ACCESSORIES

........................................................................

OU01 - 25

Page 5

- (OU01 - 01) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

FEATURES1.

MODELS :



WOK112LCT, WOK140LCT, WOK16 0LCT

FEATURES



High Performance

z

Powerful heating

High power models realize high leaving water temperature and high heating capacity even at low ambient temperature by newly developed "Linear Control Injection Technology". It is possible to provide high water temperature and warm rooms immediately in cold region during winter.

High leaving water temperature •

High leaving water temperature of 60°C keeps to -20°C of outdoor temperature without using backup heater.

backup

heater

Comfort model

50°C

At -15°C

outdoor temperature

Hot water

60°C

At -20°C

outdoor temperature

Hot water

High Power mode l

Outdoor temperature (°C)

-10-15 -5 0 5

-20

Leav ing wate r

tempera ture (°C)

High Powe r mode l

Comfort model

High heating capacity •

Keeping the high heating capacity at even low outdoor temperature.

Heatin g capac ity (kW)

-20-25 -15 -10 -5 50

Rated level

Outdoor temperature

(11kW class)

New model

Keep rated

capacity up to

-7°C

outdoor

temp!

FUJITSU GENERAL’s advanced Linear Control Injection Technology

Twin Rotar y Comp resso r with Li near Co ntrol I nject ion po rt

Inject ion por t

Linear C ontro l Injection

Evaporator

Heati ng cycle

Water Heat exchanger

Outdoor unit

Indoo r unit

Linear C ontro l Injection

Normal refrigerant circuit

High compression

It realiz es the hig h conden sing temp eratur e withou t overhea ting disc harge ga s temper ature by Lin ear Cont rol Inje ction proce ss durin g compr ession. Therefore, the c ondensi ng tempe rature rises up h igher th an normal circu it. A higher h ot water tem peratur e is realiz ed by contr oling the i njection amoun t accor ding to the u sage sta te.

Page 6

- (OU01 - 02) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

High efciency

Energy efciency is improved by the Linear Control Injection Technology and the optimization of refrigerant cycle control. High power model realizes high performance and high efciency by

adopting twin sensors and control technology corresponding to hot water heating.

High COP •

4.10

3.90

High Power mode l

Comfort model

*The dat a refer to 16k W type Conditio n : Outdoo r Temp. 7°C Heat ing Temp. 35°C.

Proportion of primary energy into heating energy of 100%

Direct electrical heating

278%

117%

109%

79%

Prima ry En ergy Consum ption*

*Elect ricit y loss is di ffere nt due to powe r plant. Ef fici ency of powe r plant : 36 %

Oil hea ting

Gas con densi ng boil er

100%

Energy heating

Optimization of refrigerant cycle operation

Outdoor unit Indo or unit

Heati ng cycle

Temperature sensor

Water heat exc hanger

Pressu re sens or

Refrigerant

Hot water

Accurate temperature control by DC inverter technology

V-PAM inverter technology

Time

High

Temperature

Constant

Wide Operation Range •

Improvement operation range depending on the optimization of refrigerant cycle control

High Power model Comfort model

35°C

-25°C

-15°C

0°C 0°C

24°C

Others

z

2 stage Low noise mode* •

Peak cut function* •

*Optional parts are required.

Page 7

- (OU01 - 03) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

Wide comfort

z

Wide comfort by

The clean energy produced by reliably delivers “comfort” to diverse spaces in the home up to the living room, bedrooms, bath and swimming pool.

Radiat or

Dom est ic hot water

Swimming poo l

Floor heating

Dom est ic hot

water tan k

Hot water s upply

Indoor unit

Take t hermal energy from at mosphere

Outdoor uni t

System Conguration •

Basic Un it

Controller

(Option)

Heating & Hot Water

(Field Supplied)

Hot Water (Outdoor)

Syste m Compo nents

(Options)

Boiler (Field Supplied) DHW Tank

Swimm ing Pool

2nd circ uit kit

Heat Exchanger

UTW- ESPX A

& Swimm ing Pool Ki t

UTW- KSPXD

Floor heating

Remote C ontrol

Room The rmost at

Hot water

Shower

Bath

Radiator

Fan coil

Control c able

Supply hot wa ter Gas refrigerant

Return wate r Liquid refrigerant

UT W-T3 0XA UT W-T3 0XD

High Power model

UTW- C75XA

UTW- C78XD

UTW-C55X A

UTW-C 58XD

Outdoor unit

Indoor unit

WOK112 LCT WOK14 0LC T WOK160LCT

WSK16 0DC 9

UTW- KZSXD

UTW-T20XA

Boiler Connection kit

UTW-KBSXD

& Balanc ing Vesse l

UT W-TE VXA

Page 8

- (OU01 - 04) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

SPECIFICATIONS2.

NOMINAL CAPACITY AND NOMINAL INPUT2-1.

Model name (Outdoor unit) WOÛK112 LCT WOÛK140LC T WOÛK16 0LC T POWER SOURCE 3Ø 400V/50Hz

+7°C/+35°C floor heating

Heating capacity

Minimum

6.20 6.20 6.20 Nominal 10.80 13.50 15 .17 Maximum 19.50 21.00 22.00

Input power

Nominal

2. 51 3.20 3.70

COP - 4.30 4.22 4 .10

+7°C/+45°C radiators

Heating capacity

Nominal

10.10 12.60 13.00 Input power 3.01 3.81 4.00 COP - 3.35 3.30 3.25

+2°C/+35°C floor heating

Heating capacity

Nominal

10.77 13 .0 0 13.50 Input power 3.40 4 .15 4.34 COP - 3 .17 3.1 3 3 .11

Page 9

- (OU01 - 05) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

TECHNICAL SPECIFICATIONS2-2.

Model name (Outdoor unit) WOÛK112 LCT WOÛK140LC T WOÛK16 0LC T

Enclosure

Colour BEIGE (10YR 7.5/1.0) Material Steel sheet

Dimensions (H x W x D)

Net

1290 x 900 x 330

Gross 1430 x 1050 x 445

Weight

Net

Gross 107

Heat exchanger type

Dimensions (H x W x D)

1260 x 900 x 36.4 Fin pitch 1.3 Rows & Stages 2 x 60 Pipe type Copper

Fin

Type (Material) Corrugate (Aluminium) Surface treatment Corrosion resistance (Blue n)

Fan

Airow rate Heating m³/h 6200 6900 Type x Q'ty Propeller x 2 Discharge direction Horizontal Motor Quantity 2 Motor output W 104

Compressor

Type x Q'ty DC 2 rotary (Liquid injection) x 1 Motor output W 3,750

Operation range

Heating

Min

°CDB

-25

Max 35

Sanitary water

Min -25 Max 35

Sound pressure level Heating dBA 53 55 56

Refrigerant

Typ e R410A Charge g 2,500 Control Expansion valve (electric type) Nr of circuits 1

Refrigerant oil

Typ e VG74 Charged volume l 1.55

Connection pipe

Typ e

Liquid Flare connection Gas Flare connection

Size (Standard)

Liquid

9.52

Gas 15.8 8

Drain

Type x Q'ty Socket x 3 Size mm 18

Pre-charge length

Max. length 20

Min. length 5

Additional refrigerant charge g/m 50

Max. height difference m 15

Defrost method Reverse cycle Defrost control Outdoor heat exchanger temperature sensor Capacity control method Inverter control

Page 10

- (OU01 - 06) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

ELECTRICAL SPECIFICATIONS2-3.

Model name (Outdoor unit) WOÛK112 LCT WOÛK140LC T WOÛK16 0LC T Available voltage range 342 - 457V

Power supply

Volt age V 3N~ 400V Frequency Hz 50

*1) Max. operating current Heating

9.0 9.5 10.5

Starting current 4.3 5.5 6.5

*2) Wiring spec.

Main fuse (Circuit breaker) Current 16.0 Power cable mm² 2.5

Wiring connections

For power supply

*3) Quantity

For connection with indoor 4

*1) The maximum current is the total current of indoor unit and outdoor unit. *2) Wiring spec. : Selected sample (Selected based on Japan Electrotechnical Standard and Codes Committee E0005) *3) Included earth wiring.

Page 11

- (OU01 - 07) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

DIMENSIONS3.

DIMENSIONAL DRAWING3-1.

MODELS : WO

 

K112L, WOK140L, WOK16 0L

(Unit : mm)

330

650 119132

(

370

)

(Liquid)

(

Gas

)

1290

900

89 21

543

(

Gas valve

)

540

(Liquid valve)

992

330

50 120

167

156

112

188

265

302

400

51.5 440

625

Ø28

(Cable port)

Ø28

(Cable port)

Ø28

(Cable port)

Ø28

(Cable port)

Ø28 (Cable port)

Pipe port

3-way valve

(

Gas

)

3-way valve

(Liquid)

Terminal blocks

1446

1654

131

Pipe & cable port

Top view

Front view

Bottom view Detail A

Side view Rear view

Page 12

- (OU01 - 08) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

INSTALLATION PLACE3-2.

SINGLE OUTDOOR UNIT INSTALLATION3-2-1.

WHEN THE UPWARD AREA IS OPEN



WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD



AREA

150

200

300

1000 or more

150

Obstacles at rear only

Obstacles at rear and sides only

Obstacles at front only Obstacles at front and

rear only

Max. 500

300

1000

Max. 500

500

250

1500

Obstacles at rear and above only

Obstacles at rear, sides, and above only

Page 13

- (OU01 - 09) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

MULTIPLE OUTDOOR UNIT INSTALLATION3-2-2.

WHEN THE UPWARD AREA IS OPEN



WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD



AREA

OUTDOOR UNIT INSTALLATION IN MULTI ROW3-2-3.

1500

500

Max. 300

Obstacles at rear and above only

300

1500 or more

500

1500 or more

Obstacles at rear only Obstacles at front only Obstacles at front and rear

only

1000

2000 or more

600

150

3000 or more

600

1500

500

Single parallel unit arrangement Multiple parallel unit arrangement

Page 14

- (OU01 - 10) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

PIPING DIAGRAM4.

MODELS : WO

 

K112L, WOK140L, WOK16 0L

Heating terminal

(Floor heating, radiator)

Dedicated compressor for injection port mounting

Sub accumulator

Compressor temperature sensor

Indoor unit

Heating cycle direction of flow

Discharge

temperature sensor

Injection circuit on-off

solenoid valve

Injection amount

adjustment

expansion valve

Four-way

valve

Heat exchange sensor

Refrigerant –

water heat exchanger

Muffler

3-way valve

Strainer

Expansion valve

Pressure sensor

Outdoor temperature sensor

Expansion valve

inlet sensor Heat exchange intermediate sensor

Heat exchange inlet sensor

[Outdoor unit]

Heat exchanger

Strainer

Capillary tube

Page 15

- (OU01 - 11) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

WIRING DIAGRAM5.

WIRING DIAGRAM5-1.

MODELS : WO

 

K112L, WOK140L, WOK16 0L

Page 16

- (OU01 - 12) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

EXTERNAL INPUT & OUTPUT5-2.

MODELS : WO

 

K112L, WOK140L, WOK16 0L

Input Output Connector Remarks

Low noise mode ― CN19

See external

input/output settings

for details.

Peak cut mode ― CN19

― Compressor status CN18

EXTERNAL INPUT



ON/OFF of the "Low noise mode" and "Peak cut mode" functions can be specied by external

signal.

Low noise mode

z

On-site work like the following also reduces the operating sound of the outdoor unit from the • normal sound. The air conditioner is set to the "Low noise mode" by applying the contact input of a commercial timer or ON/OFF switch to a connector on the outdoor control PC board.

* Performance may drop depending on the outside air temperature condition, etc.

Circuit diagram example

Outdoor

control PC board

Connected unit

Connector

Signal

Field supply

* Make the distance from the PC board to the connected unit within 10 m.

Surely insulate with insulation tape etc. since this wire is not used.

*10 m

Red

White

Black

Vcc

Power supply

Use the following parts and construct a circuit like that shown above. • Input signal∙∙∙ON : Low noise mode / OFF : Normal operation •

* Set the "Low noise mode" type by "Push switch" on the outdoor control PC board.

OFF

Input signal

Low noise mode

Parts (Optional)

Model name

UT Y-XWZX Z 2

Wire (External input)) : Red / White / Black

1) Power supply

●Voltage (Chart sign=Vcc) : DC 5V to 24V

●The current capacity : About 100mA

2) Switch (Char t sign=SW)

● Toggle switch or Rocker switch, etc : Switch which maintains the

states.

● P re pa re swit che s whi ch a re eno ug h cap abl e for DC 10m A

current or more

3) Resistance (Chart sign=R)

●Adjust the resistance for current to about DC 10mA

(Example)

●In case of Vcc= DC 5V : Rated resistance value 470Ω 1/4W

●In case of Vcc= DC 12V : Rated resistance value 1kΩ 1/4W

●In case of Vcc= DC 24V : Rated resistance value 2.2kΩ 1/4W

Page 17

- (OU01 - 13) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

Peak cut mode

z

Operation that suppressed the current value can be performed by means of the following on- • site work. The air conditioner is set to the Peak cut mode by applying the contact input of a commercial ON/OFF switch to a connector on the outdoor control PC board.

Circuit diagram example

Outdoor

control PC board

Connected unit

Connector

Signal

Field supply

* Make the distance from the PC board to the connected unit within 10 m.

Surely insulate with insulation tape etc. since this wire is not used.

*10 m

Red

White

Black

Vcc

Power supply

Use the following parts and construct a circuit like that shown above. • Input signal∙∙∙ON: Peak cut mode/OFF: Normal operation •

*Set the "Peak cut mode" type by "Push switch" on the outdoor control PC board.

OFF

Input signal

Peak cut mode

Parts (Optional)

Model name

UT Y-XWZX Z 2

Wire (External input)) : Red / White / Black

1) Power supply

●Voltage (Chart sign=Vcc) : DC 5V to 24V

●The current capacity : About 100mA

2) Switch (Char t sign=SW)

● Toggle switch or Rocker switch, etc : Switch which maintains the

states.

● P re pa re swit che s whi ch a re eno ug h cap abl e for DC 10m A

current or more

3) Resistance (Chart sign=R)

●Adjust the resistance for current to about DC 10mA

(Example)

●In case of Vcc= DC 5V : Rated resistance value 470Ω 1/4W

●In case of Vcc= DC 12V : Rated resistance value 1kΩ 1/4W

●In case of Vcc= DC 24V : Rated resistance value 2.2kΩ 1/4W

Page 18

- (OU01 - 14) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

EXTERNAL OUTPUT



Compressor status output

z

Compressor operation status signal can be output by means of the following on-site work. •

Circuit diagram example

Signal

Outdoor

control PC board

Connected unit

Connector

Field supply

* Make the distance from the PC board to the connected unit within 10 m.

Surely insulate with insulation tape etc. since this wire is not used.

*10 m

Red

White

Black

Vcc

Load

Vcc

Power supply

OFF

Operation

Stop

Compressor status

Output Signal

Parts (Optional)

Model name

UT Y-XWZX Z 2

Wire (External input)) : Red / White / Black

1) Power supply

●Voltage (Chart sign=Vcc) : DC 24V or less

2) Load

● Load : DC 20mA or less

Page 19

- (OU01 - 15) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

CAPACITY TABLES6.

HEATING CAPACITY6-1.

MODEL : WOK112 L

FT 30°C 35°C 40°C 45°C 50°C 55°C 60°C

OT HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP

-25°C 5.92 3.51 1.69 5.82 3.85 1.51 5.45 3.98 1.37 5.09 4.10 1.24 4.72 4.23 1.12 – – – – – –

-24°C 7.10 4.01 1.77 7.06 4.27 1.65 6.74 4.44 1.52 6.24 4.55 1.37 6.38 5.25 1.22 – – – – – –

-23°C 8.27 4.51 1.83 8.29 4.68 1.77 8.02 4.90 1.64 7.40 5.00 1.48 6.72 5.25 1.28 – – – – – –

-22°C 8.78 4.58 1.92 8.82 4.77 1.85 8.48 5.01 1.69 7.82 5.08 1.54 7.05 5.25 1.34 6.36 5.25 1.21 – – –

-21°C 9.29 4.65 2.00 9.36 4.86 1.93 8.94 5.13 1.74 8.24 5.17 1.59 7.39 5.25 1.41 6.53 5.25 1.24 – – –

-20°C 9.80 4.72 2.08 9.89 4.95 2.00 9.40 5.24 1.79 8.66 5.25 1.65 7.72 5.25 1.47 6.70 5.25 1.28 5.92 5.25 1.13

-19°C 10.07 4.74 2.12 10.07 4.94 2.04 9.60 5.20 1.85 8.93 5.25 1.70 7.99 5.25 1.52 6.98 5.25 1.33 6.14 5.25 1.17

-18°C 10.34 4.76 2.17 10.25 4.92 2.08 9.80 5.16 1.90 9.20 5.25 1.75 8.25 5.25 1.57 7.26 5.25 1.38 6.36 5.25 1.21

-17°C 10.61 4.79 2.22 10.44 4.91 2.13 10.01 5.13 1.95 9.48 5.25 1.81 8.52 5.25 1.62 7.54 5.25 1.44 6.58 5.25 1.25

-16°C 10.88 4.81 2.26 10.62 4.89 2.17 10.21 5.09 2.01 9.75 5.25 1.86 8.78 5.25 1.67 7.82 5.25 1.49 6.80 5.25 1.30

-15°C 11.15 4.83 2.31 10.80 4.88 2.21 10.41 5.05 2.06 10.02 5.25 1.91 9.05 5.25 1.72 8.10 5.25 1.54 7.02 5.25 1.34

-14°C 11.15 4.75 2.35 10.80 4.81 2.25 10.41 4.98 2.09 10.02 5.17 1.94 9.14 5.22 1.75 8.24 5.23 1.58 7.20 5.25 1.37

-13°C 11.15 4.67 2.39 10.80 4.73 2.28 10.41 4.92 2.12 10.02 5.10 1.96 9.24 5.19 1.78 8.38 5.21 1.61 7.39 5.25 1.41

-12°C 11.15 4.59 2.43 10.80 4.66 2.32 10.41 4.85 2.15 10.02 5.02 2.00 9.33 5.16 1.81 8.51 5.19 1.64 7.57 5.25 1.44

-11°C 11.15 4.51 2.47 10.80 4.58 2.36 10.41 4.79 2.17 10.02 4.94 2.03 9.42 5.14 1.83 8.65 5.17 1.67 7.75 5.25 1.48

-10°C 11.15 4.42 2.52 10.80 4.51 2.39 10.41 4.72 2.21 10.02 4.86 2.06 9.51 5.11 1.86 8.79 5.14 1.71 7.93 5.25 1.51

-9°C 11.15 4.34 2.57 10.80 4.43 2.44 10.41 4.65 2.24 10.02 4.79 2.09 9.61 5.08 1.89 8.93 5.12 1.74 8.12 5.25 1.55

-8°C 11.15 4.26 2.62 10.80 4.36 2.48 10.41 4.59 2.27 10.02 4.71 2.13 9.70 5.05 1.92 9.06 5.10 1.78 8.30 5.25 1.58

-7°C 11.15 4.18 2.67 10.80 4.28 2.52 10.41 4.52 2.30 10.02 4.63 2.16 9.79 5.02 1.95 9.20 5.08 1.81 8.48 5.25 1.61

-6°C 11.15 4.07 2.74 10.80 4.19 2.58 10.42 4.42 2.36 10.03 4.53 2.21 9.79 4.91 1.99 9.27 4.99 1.86 8.67 5.16 1.68

-5°C 11.15 3.96 2.82 10.79 4.10 2.63 10.43 4.33 2.41 10.04 4.43 2.27 9.79 4.81 2.04 9.34 4.90 1.91 8.87 5.08 1.75

-4°C 11.15 3.85 2.90 10.79 4.01 2.69 10.44 4.23 2.47 10.04 4.33 2.32 9.79 4.70 2.08 9.41 4.81 1.96 9.06 4.99 1.82

-3°C 11.15 3.74 2.98 10.78 3.92 2.75 10.45 4.13 2.53 10.05 4.23 2.38 9.79 4.59 2.13 9.48 4.72 2.01 9.25 4.90 1.89

-2°C 11.15 3.66 3.05 10.78 3.82 2.82 10.45 4.01 2.61 10.06 4.18 2.41 9.79 4.46 2.20 9.48 4.58 2.07 9.25 4.76 1.94

-1°C 11.15 3.58 3.11 10.78 3.71 2.91 10.45 3.89 2.69 10.06 4.13 2.44 9.79 4.33 2.26 9.48 4.43 2.14 9.25 4.62 2.00 0°C 11.15 3.51 3.18 10.77 3.61 2.98 10.45 3.78 2.76 10.07 4.08 2.47 9.79 4.21 2.33 9.48 4.29 2.21 9.25 4.48 2.06 1°C 11.15 3.43 3.25 10.77 3.50 3.08 10.45 3.66 2.86 10.07 4.03 2.50 9.79 4.08 2.40 9.48 4.14 2.29 9.25 4.34 2.13 2°C 11.15 3.35 3.33 10.77 3.40 3.17 10.45 3.54 2.95 10.08 3.98 2.53 9.79 3.95 2.48 9.48 4.00 2.37 9.25 4.20 2.20 3°C 11.15 3.25 3.43 10.78 3.18 3.39 10.45 3.36 3.11 10.09 3.76 2.68 9.79 3.82 2.56 9.48 3.93 2.41 9.25 4.09 2.26 4°C 11.15 3.15 3.54 10.79 2.96 3.65 10.45 3.18 3.29 10.09 3.54 2.85 9.79 3.68 2.66 9.48 3.85 2.46 9.25 3.97 2.33 5°C 11.15 3.05 3.66 10.80 2.74 3.94 10.45 3.00 3.48 10.10 3.32 3.04 9.79 3.55 2.76 9.48 3.78 2.51 9.25 3.86 2.40 6°C 11.15 2.68 4.16 10.80 2.63 4.11 10.45 2.88 3.63 10.10 3.17 3.19 9.79 3.43 2.85 9.48 3.65 2.60 9.25 3.85 2.40 7°C 11.15 2.31 4.83 10.80 2.51 4.30 10.45 2.75 3.80 10.10 3.01 3.35 9.79 3.30 2.97 9.48 3.60 2.64 9.25 3.84 2.41 8°C 11.15 2.27 4.91 10.80 2.47 4.37 10.45 2.71 3.86 10.10 2.96 3.41 9.79 3.25 3.01 9.48 3.55 2.67 9.25 3.82 2.42 9°C 11.15 2.22 5.02 10.80 2.42 4.46 10.45 2.66 3.93 10.10 2.90 3.48 9.79 3.19 3.07 9.48 3.51 2.70 9.25 3.81 2.43

10°C 11.15 2.18 5.11 10.80 2.38 4.54 10.45 2.62 3.99 10.10 2.85 3.54 9.79 3.14 3.12 9.48 3.46 2.74 9.25 3.79 2.44 11°C 11.15 2.15 5.19 10.80 2.34 4.62 10.45 2.58 4.05 10.10 2.82 3.58 9.79 3.10 3.16 9.48 3.42 2.77 9.25 3.75 2.47 12°C 11.15 2.11 5.28 10.80 2.30 4.70 10.45 2.54 4.11 10.10 2.78 3.63 9.79 3.06 3.20 9.48 3.38 2.80 9.25 3.71 2.49 13°C 11.15 2.08 5.36 10.80 2.26 4.78 10.45 2.50 4.18 10.10 2.75 3.67 9.79 3.02 3.24 9.48 3.34 2.84 9.25 3.68 2.51 14°C 11.15 2.04 5.47 10.80 2.22 4.86 10.45 2.46 4.25 10.10 2.71 3.73 9.79 2.98 3.29 9.48 3.30 2.87 9.25 3.64 2.54 15°C 11.15 2.01 5.55 10.80 2.18 4.95 10.45 2.42 4.32 10.10 2.68 3.77 9.79 2.94 3.33 9.48 3.26 2.91 9.25 3.60 2.57 16°C 11.15 1.97 5.66 10.80 2.14 5.05 10.45 2.38 4.39 10.10 2.64 3.83 9.79 2.90 3.38 9.48 3.22 2.94 9.25 3.57 2.59 17°C 11.15 1.93 5.78 10.80 2.10 5.14 10.45 2.34 4.47 10.10 2.60 3.88 9.79 2.86 3.42 9.48 3.19 2.97 9.25 3.54 2.61 18°C 11.15 1.90 5.87 10.80 2.06 5.24 10.45 2.29 4.56 10.10 2.55 3.96 9.79 2.82 3.47 9.48 3.15 3.01 9.25 3.52 2.63 19°C 11.15 1.86 5.99 10.80 2.02 5.35 10.45 2.25 4.64 10.10 2.51 4.02 9.79 2.78 3.52 9.48 3.12 3.04 9.25 3.49 2.65 20°C 11.15 1.82 6.13 10.80 1.98 5.45 10.45 2.21 4.73 10.10 2.47 4.09 9.79 2.74 3.57 9.48 3.08 3.08 9.25 3.46 2.67 21°C 11.15 1.80 6.19 10.80 1.96 5.51 10.45 2.19 4.77 10.10 2.45 4.12 9.79 2.71 3.61 9.48 3.05 3.11 9.25 3.43 2.70 22°C 11.15 1.79 6.23 10.80 1.94 5.57 10.45 2.17 4.82 10.10 2.42 4.17 9.79 2.69 3.64 9.48 3.02 3.14 9.25 3.40 2.72 23°C 11.15 1.77 6.30 10.80 1.92 5.63 10.45 2.15 4.86 10.10 2.40 4.21 9.79 2.66 3.68 9.48 2.99 3.17 9.25 3.36 2.75 24°C 11.15 1.75 6.37 10.80 1.90 5.68 10.45 2.12 4.93 10.10 2.37 4.26 9.79 2.64 3.71 9.48 2.96 3.20 9.25 3.33 2.78 25°C 11.15 1.74 6.41 10.80 1.88 5.74 10.45 2.10 4.98 10.10 2.35 4.30 9.79 2.61 3.75 9.48 2.93 3.24 9.25 3.30 2.80 26°C 11.15 1.72 6.48 10.80 1.86 5.81 10.45 2.08 5.02 10.10 2.33 4.33 9.79 2.59 3.78 9.48 2.90 3.27 9.25 3.27 2.83 27°C 11.15 1.70 6.56 10.80 1.84 5.87 10.45 2.06 5.07 10.10 2.30 4.39 9.79 2.56 3.82 9.48 2.87 3.30 9.25 3.24 2.85 28°C 11.15 1.69 6.60 10.80 1.83 5.90 10.45 2.04 5.12 10.10 2.28 4.43 9.79 2.54 3.85 9.48 2.85 3.33 9.25 3.20 2.89 29°C 11.15 1.67 6.68 10.80 1.81 5.97 10.45 2.02 5.17 10.10 2.25 4.49 9.79 2.51 3.90 9.48 2.82 3.36 9.25 3.17 2.92 30°C 11.15 1.65 6.76 10.80 1.79 6.03 10.45 2.00 5.23 10.10 2.23 4.53 9.79 2.49 3.93 9.48 2.79 3.40 9.25 3.14 2.95 31°C 11.15 1.64 6.80 10.80 1.77 6.10 10.45 1.98 5.28 10.10 2.21 4.57 9.79 2.46 3.98 9.48 2.76 3.43 9.25 3.11 2.97 32°C 11.15 1.62 6.88 10.80 1.75 6.17 10.45 1.95 5.36 10.10 2.18 4.63 9.79 2.44 4.01 9.48 2.73 3.47 9.25 3.08 3.00 33°C 11.15 1.60 6.97 10.80 1.73 6.24 10.45 1.93 5.41 10.10 2.16 4.68 9.79 2.41 4.06 9.48 2.70 3.51 9.25 3.04 3.04 34°C 11.15 1.59 7.01 10.80 1.71 6.32 10.45 1.91 5.47 10.10 2.13 4.74 9.79 2.39 4.10 9.48 2.67 3.55 9.25 3.01 3.07 35°C 11.15 1.57 7.10 10.80 1.69 6.39 10.45 1.89 5.53 10.10 2.11 4.79 9.79 2.36 4.15 9.48 2.64 3.59 9.25 2.98 3.10

FT : Flow temperature OT : Outdoor temperature HC : Heating capacity (kW) IP : Input power (kW)

COP : Coefcient of performance

The values of heating capacity/power input/COP are based on measurement of EN14511 standard;

FT < 45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 35°C / 40°C, 1872 l/h

45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 45°C / 40°C, 1705 l/h

55°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 55°C / 47°C, 1035 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustments, may cause disparities between practically determined and measured values.

Page 20

- (OU01 - 16) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

MODEL : WOK14 0L

FT 30°C 35°C 40°C 45°C 50°C 55°C 60°C OT HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP

-25°C 5.99 3.54 1.69 5.90 3.92 1.51 5.70 4.20 1.36 5.50 4.47 1.23 5.30 4.75 1.12 – – – – – –

-24°C 7.33 4.18 1.75 7.34 4.46 1.65 7.34 4.84 1.52 7.13 5.18 1.38 7.92 6.19 1.28 – – – – – –

-23°C 8.66 4.81 1.80 8.77 4.99 1.76 8.98 5.48 1.64 8.76 5.88 1.49 8.17 6.19 1.32 – – – – – –

-22°C 9.07 4.83 1.88 9.18 5.02 1.83 9.25 5.52 1.68 9.04 5.92 1.53 8.42 6.18 1.36 7.75 6.15 1.26 – – –

-21°C 9.49 4.86 1.95 9.59 5.06 1.90 9.53 5.56 1.71 9.32 5.96 1.56 8.67 6.18 1.40 7.90 6.17 1.28 – – –

-20°C 9.90 4.88 2.03 10.00 5.09 1.96 9.80 5.60 1.75 9.60 6.00 1.60 8.92 6.17 1.45 8.05 6.18 1.30 7.20 6.20 1.16

-19°C 10.37 4.98 2.08 10.42 5.18 2.01 10.16 5.66 1.80 9.91 6.03 1.64 9.21 6.19 1.49 8.33 6.20 1.34 7.47 6.23 1.20

-18°C 10.84 5.07 2.14 10.84 5.27 2.06 10.53 5.72 1.84 10.22 6.06 1.69 9.49 6.21 1.53 8.61 6.23 1.38 7.73 6.26 1.23

-17°C 11.30 5.17 2.19 11.26 5.35 2.10 10.89 5.79 1.88 10.52 6.10 1.72 9.78 6.23 1.57 8.88 6.25 1.42 8.00 6.29 1.27

-16°C 11.77 5.26 2.24 11.68 5.44 2.15 11.26 5.85 1.92 10.83 6.13 1.77 10.06 6.25 1.61 9.16 6.28 1.46 8.26 6.32 1.31

-15°C 12.24 5.36 2.28 12.10 5.53 2.19 11.62 5.91 1.97 11.14 6.16 1.81 10.35 6.27 1.65 9.44 6.30 1.50 8.53 6.35 1.34

-14°C 12.37 5.32 2.33 12.21 5.49 2.22 11.76 5.87 2.00 11.31 6.14 1.84 10.50 6.24 1.68 9.59 6.27 1.53 8.73 6.36 1.37

-13°C 12.49 5.27 2.37 12.33 5.44 2.27 11.90 5.84 2.04 11.48 6.12 1.88 10.65 6.21 1.71 9.73 6.24 1.56 8.92 6.36 1.40

-12°C 12.62 5.23 2.41 12.44 5.40 2.30 12.04 5.80 2.08 11.65 6.10 1.91 10.80 6.17 1.75 9.88 6.20 1.59 9.12 6.37 1.43

-11°C 12.75 5.19 2.46 12.55 5.36 2.34 12.19 5.77 2.11 11.82 6.08 1.94 10.95 6.14 1.78 10.02 6.17 1.62 9.32 6.37 1.46

-10°C 12.87 5.14 2.50 12.66 5.31 2.38 12.33 5.73 2.15 11.99 6.06 1.98 11.10 6.11 1.82 10.17 6.14 1.66 9.51 6.38 1.49

-9°C 13.00 5.10 2.55 12.78 5.27 2.43 12.47 5.69 2.19 12.16 6.04 2.01 11.25 6.08 1.85 10.31 6.11 1.69 9.71 6.38 1.52

-8°C 13.12 5.05 2.60 12.89 5.22 2.47 12.61 5.66 2.23 12.33 6.02 2.05 11.40 6.04 1.89 10.46 6.07 1.72 9.90 6.39 1.55

-7°C 13.25 5.01 2.64 13.00 5.18 2.51 12.75 5.62 2.27 12.50 6.00 2.08 11.55 6.01 1.92 10.60 6.04 1.75 10.10 6.39 1.58

-6°C 13.25 4.88 2.72 13.00 5.09 2.55 12.75 5.50 2.32 12.51 5.89 2.12 11.69 5.95 1.96 10.81 6.04 1.79 10.29 6.32 1.63

-5°C 13.25 4.75 2.79 13.00 5.00 2.60 12.75 5.37 2.37 12.53 5.79 2.16 11.83 5.90 2.01 11.03 6.03 1.83 10.48 6.25 1.68

-4°C 13.25 4.62 2.87 13.00 4.90 2.65 12.75 5.25 2.43 12.54 5.68 2.21 11.96 5.84 2.05 11.24 6.03 1.86 10.66 6.17 1.73

-3°C 13.25 4.49 2.95 13.00 4.81 2.70 12.75 5.12 2.49 12.55 5.57 2.25 12.10 5.78 2.09 11.45 6.02 1.90 10.85 6.10 1.78

-2°C 13.25 4.40 3.01 13.00 4.68 2.78 12.75 5.01 2.54 12.56 5.47 2.30 12.12 5.65 2.15 11.52 5.90 1.95 10.98 6.01 1.83

-1°C 13.25 4.30 3.08 13.00 4.55 2.86 12.75 4.90 2.60 12.56 5.37 2.34 12.14 5.53 2.20 11.59 5.77 2.01 11.11 5.91 1.88 0°C 13.25 4.21 3.15 13.00 4.41 2.95 12.75 4.80 2.66 12.57 5.28 2.38 12.16 5.40 2.25 11.66 5.65 2.06 11.24 5.82 1.93 1°C 13.25 4.11 3.22 13.00 4.28 3.04 12.75 4.69 2.72 12.57 5.18 2.43 12.18 5.28 2.31 11.73 5.52 2.13 11.37 5.72 1.99 2°C 13.25 4.02 3.30 13.00 4.15 3.13 12.75 4.58 2.78 12.58 5.08 2.48 12.20 5.15 2.37 11.80 5.40 2.19 11.50 5.63 2.04 3°C 13.48 4.02 3.35 13.17 4.15 3.17 12.85 4.55 2.82 12.59 4.73 2.66 12.20 4.90 2.49 11.80 5.21 2.26 11.50 5.42 2.12 4°C 13.72 4.02 3.41 13.33 4.15 3.21 12.95 4.52 2.87 12.59 4.38 2.87 12.20 4.65 2.62 11.80 5.04 2.34 11.50 5.22 2.20 5°C 13.95 4.02 3.47 13.50 4.15 3.25 13.05 4.49 2.91 12.60 4.03 3.13 12.20 4.40 2.77 11.80 4.75 2.48 11.50 5.01 2.30 6°C 13.95 3.50 3.99 13.50 3.68 3.67 13.05 3.99 3.27 12.60 3.92 3.21 12.20 4.29 2.84 11.80 4.68 2.52 11.50 4.98 2.31 7°C 13.95 2.98 4.68 13.50 3.20 4.22 13.05 3.48 3.75 12.60 3.81 3.30 12.20 4.18 2.92 11.80 4.61 2.56 11.50 4.94 2.33 8°C 13.95 2.92 4.78 13.50 3.15 4.29 13.05 3.45 3.78 12.60 3.77 3.34 12.20 4.16 2.93 11.80 4.59 2.57 11.50 4.92 2.34 9°C 13.95 2.86 4.88 13.50 3.10 4.35 13.05 3.41 3.83 12.60 3.72 3.39 12.20 4.14 2.95 11.80 4.57 2.58 11.50 4.91 2.34

10°C 13.95 2.80 4.98 13.50 3.05 4.43 13.05 3.38 3.86 12.60 3.68 3.42 12.20 4.12 2.96 11.80 4.55 2.59 11.50 4.89 2.35 11°C 13.95 2.75 5.07 13.50 3.00 4.50 13.05 3.32 3.93 12.60 3.62 3.48 12.20 4.05 3.01 11.80 4.48 2.63 11.50 4.81 2.39 12°C 13.95 2.71 5.15 13.50 2.95 4.58 13.05 3.26 4.00 12.60 3.57 3.53 12.20 3.98 3.07 11.80 4.41 2.68 11.50 4.73 2.43 13°C 13.95 2.66 5.24 13.50 2.89 4.67 13.05 3.21 4.07 12.60 3.51 3.59 12.20 3.91 3.12 11.80 4.34 2.72 11.50 4.65 2.47 14°C 13.95 2.62 5.32 13.50 2.84 4.75 13.05 3.15 4.14 12.60 3.46 3.64 12.20 3.84 3.18 11.80 4.27 2.76 11.50 4.57 2.52 15°C 13.95 2.57 5.43 13.50 2.79 4.84 13.05 3.09 4.22 12.60 3.40 3.71 12.20 3.77 3.24 11.80 4.20 2.81 11.50 4.49 2.56 16°C 13.95 2.52 5.54 13.50 2.74 4.93 13.05 3.03 4.31 12.60 3.34 3.77 12.20 3.72 3.28 11.80 4.13 2.86 11.50 4.43 2.60 17°C 13.95 2.47 5.65 13.50 2.69 5.02 13.05 2.97 4.39 12.60 3.28 3.84 12.20 3.66 3.33 11.80 4.06 2.91 11.50 4.37 2.63 18°C 13.95 2.43 5.74 13.50 2.63 5.13 13.05 2.92 4.47 12.60 3.23 3.90 12.20 3.61 3.38 11.80 3.99 2.96 11.50 4.31 2.67 19°C 13.95 2.38 5.86 13.50 2.58 5.23 13.05 2.86 4.56 12.60 3.17 3.97 12.20 3.55 3.44 11.80 3.92 3.01 11.50 4.25 2.71 20°C 13.95 2.33 5.99 13.50 2.53 5.34 13.05 2.80 4.66 12.60 3.11 4.05 12.20 3.50 3.49 11.80 3.85 3.06 11.50 4.19 2.74 21°C 13.95 2.30 6.07 13.50 2.49 5.42 13.05 2.76 4.73 12.60 3.07 4.10 12.20 3.45 3.54 11.80 3.79 3.11 11.50 4.14 2.78 22°C 13.95 2.26 6.17 13.50 2.46 5.49 13.05 2.72 4.80 12.60 3.03 4.16 12.20 3.40 3.59 11.80 3.74 3.16 11.50 4.10 2.80 23°C 13.95 2.23 6.26 13.50 2.42 5.58 13.05 2.68 4.87 12.60 2.99 4.21 12.20 3.35 3.64 11.80 3.68 3.21 11.50 4.05 2.84 24°C 13.95 2.20 6.34 13.50 2.38 5.67 13.05 2.64 4.94 12.60 2.95 4.27 12.20 3.30 3.70 11.80 3.62 3.26 11.50 4.00 2.88 25°C 13.95 2.17 6.43 13.50 2.34 5.77 13.05 2.60 5.02 12.60 2.91 4.33 12.20 3.25 3.75 11.80 3.57 3.31 11.50 3.96 2.90 26°C 13.95 2.13 6.55 13.50 2.31 5.84 13.05 2.56 5.10 12.60 2.87 4.39 12.20 3.20 3.81 11.80 3.51 3.36 11.50 3.91 2.94 27°C 13.95 2.10 6.64 13.50 2.27 5.95 13.05 2.52 5.18 12.60 2.83 4.45 12.20 3.15 3.87 11.80 3.45 3.42 11.50 3.86 2.98 28°C 13.95 2.07 6.74 13.50 2.23 6.05 13.05 2.48 5.26 12.60 2.78 4.53 12.20 3.10 3.94 11.80 3.40 3.47 11.50 3.82 3.01 29°C 13.95 2.04 6.84 13.50 2.19 6.16 13.05 2.44 5.35 12.60 2.74 4.60 12.20 3.05 4.00 11.80 3.34 3.53 11.50 3.77 3.05 30°C 13.95 2.00 6.98 13.50 2.16 6.25 13.05 2.40 5.44 12.60 2.70 4.67 12.20 3.00 4.07 11.80 3.28 3.60 11.50 3.72 3.09 31°C 13.95 1.97 7.08 13.50 2.12 6.37 13.05 2.36 5.53 12.60 2.66 4.74 12.20 2.95 4.14 11.80 3.23 3.65 11.50 3.68 3.13 32°C 13.95 1.94 7.19 13.50 2.08 6.49 13.05 2.32 5.63 12.60 2.62 4.81 12.20 2.90 4.21 11.80 3.17 3.72 11.50 3.63 3.17 33°C 13.95 1.91 7.30 13.50 2.04 6.62 13.05 2.28 5.72 12.60 2.58 4.88 12.20 2.85 4.28 11.80 3.11 3.79 11.50 3.58 3.21 34°C 13.95 1.87 7.46 13.50 2.01 6.72 13.05 2.24 5.83 12.60 2.54 4.96 12.20 2.80 4.36 11.80 3.06 3.86 11.50 3.54 3.25 35°C 13.95 1.84 7.58 13.50 1.97 6.85 13.05 2.20 5.93 12.60 2.50 5.04 12.20 2.75 4.44 11.80 3.00 3.93 11.50 3.49 3.30

FT : Flow temperature OT : Outdoor temperature HC : Heating capacity (kW) IP : Input power (kW)

COP : Coefcient of performance

The values of heating capacity/power input/COP are based on measurement of EN14511 standard;

FT < 45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 35°C / 40°C, 2287 l/h

45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 45°C / 40°C, 2192 l/h

55°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 55°C / 47°C, 1288 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustments, may cause disparities between practically determined and measured values.

Page 21

- (OU01 - 17) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

MODEL : WOK16 0L

FT 30°C 35°C 40°C 45°C 50°C 55°C 60°C OT HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP HC IP COP

-25°C 6.06 3.59 1.69 5.97 3.98 1.50 5.88 4.37 1.35 5.80 4.76 1.22 5.71 5.15 1.11 – – – – – –

-24°C 7.49 4.24 1.77 7.42 4.52 1.64 7.38 5.08 1.45 7.36 5.48 1.34 8.88 6.76 1.31 – – – – – –

-23°C 8.92 4.89 1.82 8.87 5.06 1.75 8.88 5.78 1.54 8.93 6.19 1.44 9.11 6.77 1.35 – – – – – –

-22°C 9.28 4.92 1.89 9.28 5.11 1.82 9.35 5.82 1.61 9.45 6.32 1.50 9.33 6.78 1.38 8.92 6.98 1.28 – – –

-21°C 9.64 4.96 1.94 9.69 5.17 1.87 9.82 5.86 1.68 9.97 6.45 1.55 9.56 6.79 1.41 9.14 6.98 1.31 – – –

-20°C 10.00 4.99 2.00 10.10 5.22 1.93 10.30 5.90 1.74 10.49 6.58 1.59 9.78 6.80 1.44 9.35 6.98 1.34 8.52 6.98 1.22

-19°C 10.47 5.07 2.07 10.51 5.30 1.98 10.63 5.97 1.78 10.75 6.60 1.63 10.04 6.80 1.48 9.58 6.98 1.37 8.72 6.98 1.25

-18°C 10.94 5.16 2.12 10.92 5.37 2.03 10.97 6.04 1.82 11.01 6.62 1.66 10.30 6.81 1.51 9.80 6.98 1.40 8.91 6.98 1.28

-17°C 11.40 5.24 2.18 11.34 5.45 2.08 11.31 6.11 1.85 11.28 6.64 1.70 10.55 6.81 1.55 10.03 6.98 1.44 9.11 6.98 1.31

-16°C 11.87 5.33 2.23 11.75 5.52 2.13 11.64 6.18 1.88 11.54 6.66 1.73 10.81 6.82 1.59 10.25 6.98 1.47 9.30 6.98 1.33

-15°C 12.34 5.41 2.28 12.16 5.60 2.17 11.98 6.25 1.92 11.80 6.68 1.77 11.07 6.82 1.62 10.48 6.98 1.50 9.50 6.98 1.36

-14°C 12.52 5.39 2.32 12.33 5.58 2.21 12.14 6.21 1.95 11.95 6.64 1.80 11.24 6.79 1.66 10.66 6.97 1.53 9.68 6.98 1.39

-13°C 12.69 5.36 2.37 12.50 5.55 2.25 12.30 6.17 1.99 12.10 6.60 1.83 11.42 6.75 1.69 10.84 6.96 1.56 9.85 6.98 1.41

-12°C 12.87 5.34 2.41 12.66 5.53 2.29 12.46 6.13 2.03 12.25 6.56 1.87 11.59 6.72 1.72 11.01 6.94 1.59 10.03 6.98 1.44

-11°C 13.05 5.32 2.45 12.83 5.50 2.33 12.62 6.10 2.07 12.40 6.53 1.90 11.76 6.68 1.76 11.19 6.93 1.61 10.20 6.98 1.46

-10°C 13.22 5.29 2.50 13.00 5.48 2.37 12.77 6.06 2.11 12.55 6.49 1.93 11.93 6.65 1.79 11.37 6.92 1.64 10.38 6.98 1.49

-9°C 13.40 5.27 2.54 13.17 5.45 2.42 12.93 6.02 2.15 12.70 6.45 1.97 12.11 6.61 1.83 11.55 6.91 1.67 10.55 6.98 1.51

-8°C 13.57 5.24 2.59 13.33 5.43 2.45 13.09 5.98 2.19 12.85 6.41 2.00 12.28 6.58 1.87 11.72 6.89 1.70 10.73 6.98 1.54

-7°C 13.75 5.22 2.63 13.50 5.40 2.50 13.25 5.94 2.23 13.00 6.37 2.04 12.45 6.54 1.90 11.90 6.88 1.73 10.90 6.98 1.56

-6°C 13.80 5.11 2.70 13.50 5.31 2.54 13.25 5.83 2.27 13.00 6.28 2.07 12.54 6.49 1.93 12.01 6.85 1.75 11.06 6.95 1.59

-5°C 13.84 5.00 2.77 13.50 5.22 2.59 13.25 5.73 2.31 13.00 6.20 2.10 12.63 6.44 1.96 12.12 6.82 1.78 11.21 6.91 1.62

-4°C 13.89 4.89 2.84 13.50 5.13 2.63 13.25 5.62 2.36 13.00 6.11 2.13 12.71 6.38 1.99 12.22 6.78 1.80 11.37 6.88 1.65

-3°C 13.93 4.78 2.91 13.50 5.04 2.68 13.25 5.51 2.40 13.00 6.02 2.16 12.80 6.33 2.02 12.33 6.75 1.83 11.52 6.84 1.68

-2°C 13.94 4.68 2.98 13.50 4.90 2.76 13.26 5.40 2.46 13.00 5.92 2.20 12.84 6.22 2.06 12.46 6.63 1.88 11.71 6.76 1.73

-1°C 13.96 4.59 3.04 13.50 4.76 2.84 13.27 5.30 2.50 13.00 5.82 2.23 12.87 6.12 2.10 12.58 6.52 1.93 11.91 6.68 1.78 0°C 13.97 4.49 3.11 13.50 4.62 2.92 13.28 5.19 2.56 13.00 5.71 2.28 12.91 6.01 2.15 12.71 6.40 1.99 12.10 6.59 1.84 1°C 13.99 4.40 3.18 13.50 4.48 3.01 13.29 5.09 2.61 13.00 5.61 2.32 12.94 5.91 2.19 12.83 6.29 2.04 12.30 6.51 1.89 2°C 14.00 4.30 3.26 13.50 4.34 3.11 13.30 4.98 2.67 13.00 5.51 2.36 12.98 5.80 2.24 12.96 6.17 2.10 12.49 6.43 1.94 3°C 14.31 4.33 3.30 13.82 4.41 3.13 13.51 4.95 2.73 13.00 5.31 2.45 12.98 5.70 2.28 12.96 5.95 2.18 12.49 6.15 2.03 4°C 14.62 4.37 3.35 14.14 4.49 3.15 13.71 4.91 2.79 13.00 5.12 2.54 12.98 5.59 2.32 12.96 5.74 2.26 12.49 5.86 2.13 5°C 14.93 4.40 3.39 14.46 4.56 3.17 13.92 4.88 2.85 13.00 4.92 2.64 12.98 5.49 2.36 12.96 5.52 2.35 12.49 5.58 2.24 6°C 15.59 4.02 3.88 14.82 4.13 3.59 14.00 4.36 3.21 13.00 4.46 2.91 12.98 5.03 2.58 12.96 5.22 2.48 12.49 5.51 2.27 7°C 16.26 3.64 4.47 15.17 3.70 4.10 14.09 3.83 3.68 13.00 4.00 3.25 12.98 4.56 2.85 12.96 5.14 2.52 12.49 5.43 2.30 8°C 16.26 3.58 4.54 15.17 3.64 4.17 14.09 3.76 3.75 13.00 3.94 3.30 12.98 4.49 2.89 12.96 5.06 2.56 12.49 5.35 2.33 9°C 16.26 3.53 4.61 15.17 3.58 4.24 14.09 3.70 3.81 13.00 3.87 3.36 12.98 4.41 2.94 12.96 4.98 2.60 12.49 5.27 2.37

10°C 16.26 3.47 4.68 15.17 3.52 4.31 14.09 3.63 3.88 13.00 3.81 3.41 12.98 4.34 2.99 12.96 4.90 2.64 12.49 5.19 2.41 11°C 16.26 3.40 4.78 15.17 3.46 4.38 14.09 3.58 3.94 13.00 3.75 3.47 12.98 4.28 3.03 12.96 4.83 2.68 12.49 5.12 2.44 12°C 16.26 3.32 4.90 15.17 3.40 4.46 14.09 3.52 4.00 13.00 3.70 3.51 12.98 4.22 3.08 12.96 4.77 2.72 12.49 5.05 2.47 13°C 16.26 3.25 5.00 15.17 3.34 4.54 14.09 3.47 4.06 13.00 3.64 3.57 12.98 4.16 3.12 12.96 4.70 2.76 12.49 4.98 2.51 14°C 16.26 3.17 5.13 15.17 3.28 4.63 14.09 3.41 4.13 13.00 3.59 3.62 12.98 4.10 3.17 12.96 4.64 2.79 12.49 4.91 2.54 15°C 16.26 3.10 5.24 15.17 3.22 4.71 14.09 3.36 4.19 13.00 3.53 3.68 12.98 4.04 3.21 12.96 4.57 2.84 12.49 4.84 2.58 16°C 16.26 3.03 5.37 15.17 3.16 4.80 14.09 3.31 4.26 13.00 3.48 3.74 12.98 3.99 3.25 12.96 4.51 2.87 12.49 4.78 2.61 17°C 16.26 2.97 5.47 15.17 3.10 4.89 14.09 3.25 4.34 13.00 3.43 3.79 12.98 3.93 3.30 12.96 4.45 2.91 12.49 4.71 2.65 18°C 16.26 2.90 5.61 15.17 3.03 5.01 14.09 3.20 4.40 13.00 3.39 3.83 12.98 3.88 3.35 12.96 4.39 2.95 12.49 4.65 2.69 19°C 16.26 2.84 5.73 15.17 2.97 5.11 14.09 3.14 4.49 13.00 3.34 3.89 12.98 3.82 3.40 12.96 4.33 2.99 12.49 4.58 2.73 20°C 16.26 2.77 5.87 15.17 2.91 5.21 14.09 3.09 4.56 13.00 3.29 3.95 12.98 3.77 3.44 12.96 4.27 3.04 12.49 4.52 2.76 21°C 16.26 2.72 5.98 15.17 2.86 5.30 14.09 3.03 4.65 13.00 3.23 4.02 12.98 3.70 3.51 12.96 4.20 3.09 12.49 4.46 2.80 22°C 16.26 2.67 6.09 15.17 2.80 5.42 14.09 2.98 4.73 13.00 3.17 4.10 12.98 3.63 3.58 12.96 4.13 3.14 12.49 4.40 2.84 23°C 16.26 2.62 6.21 15.17 2.75 5.52 14.09 2.92 4.83 13.00 3.11 4.18 12.98 3.56 3.65 12.96 4.06 3.19 12.49 4.34 2.88 24°C 16.26 2.58 6.30 15.17 2.70 5.62 14.09 2.86 4.93 13.00 3.05 4.26 12.98 3.49 3.72 12.96 3.98 3.26 12.49 4.28 2.92 25°C 16.26 2.53 6.43 15.17 2.64 5.75 14.09 2.81 5.01 13.00 2.99 4.35 12.98 3.42 3.80 12.96 3.91 3.31 12.49 4.22 2.96 26°C 16.26 2.48 6.56 15.17 2.59 5.86 14.09 2.75 5.12 13.00 2.93 4.44 12.98 3.35 3.87 12.96 3.84 3.38 12.49 4.16 3.00 27°C 16.26 2.43 6.69 15.17 2.54 5.97 14.09 2.69 5.24 13.00 2.87 4.53 12.98 3.28 3.96 12.96 3.77 3.44 12.49 4.10 3.05 28°C 16.26 2.38 6.83 15.17 2.48 6.12 14.09 2.64 5.34 13.00 2.80 4.64 12.98 3.22 4.03 12.96 3.70 3.50 12.49 4.03 3.10 29°C 16.26 2.33 6.98 15.17 2.43 6.24 14.09 2.58 5.46 13.00 2.74 4.74 12.98 3.15 4.12 12.96 3.63 3.57 12.49 3.97 3.15 30°C 16.26 2.28 7.13 15.17 2.38 6.37 14.09 2.52 5.59 13.00 2.68 4.85 12.98 3.08 4.21 12.96 3.56 3.64 12.49 3.91 3.19 31°C 16.26 2.23 7.29 15.17 2.32 6.54 14.09 2.47 5.70 13.00 2.62 4.96 12.98 3.01 4.31 12.96 3.49 3.71 12.49 3.85 3.24 32°C 16.26 2.19 7.42 15.17 2.27 6.68 14.09 2.41 5.85 13.00 2.56 5.08 12.98 2.94 4.41 12.96 3.41 3.80 12.49 3.79 3.30 33°C 16.26 2.14 7.60 15.17 2.22 6.83 14.09 2.35 6.00 13.00 2.50 5.20 12.98 2.87 4.52 12.96 3.34 3.88 12.49 3.73 3.35 34°C 16.26 2.09 7.78 15.17 2.16 7.02 14.09 2.30 6.13 13.00 2.44 5.33 12.98 2.80 4.64 12.96 3.27 3.96 12.49 3.67 3.40 35°C 16.26 2.04 7.97 15.17 2.11 7.19 14.09 2.24 6.29 13.00 2.38 5.46 12.98 2.73 4.75 12.96 3.20 4.05 12.49 3.61 3.46

FT : Flow temperature OT : Outdoor temperature HC : Heating capacity (kW) IP : Input power (kW)

COP : Coefcient of performance

The values of heating capacity/power input/COP are based on measurement of EN14511 standard;

FT < 45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 35°C / 40°C, 2629 l/h

45°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 45°C / 40°C, 2262 l/h

55°C : The ow rate obtained during the test at the standard rating conditions of OT 7°C and Water temp. ow/return 55°C / 47°C, 1415 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustments, may cause disparities between practically determined and measured values.

Page 22

- (OU01 - 18) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

COOLING CAPACITY 6-2.

MODEL : WOK112 L

* : OPTIONAL PARTS “Cooling kit" is necessary for cooling operation.

FT : Flow temperature OT : Outdoor temperature CC : Cooling capacity (kW) IP : Input power (kW)

EER : Energy efciency ratio

The values of cooling capacity/power input/COP are based on measurement of EN14511 standard;

FT < 10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 7°C / 12°C, 1462 l/h

10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 18°C / 23°C, 1685 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustment, determined and measured may cause disparities between practically values.

FT 6 °C 7 °C 10 °C 13 °C 15 °C 18 °C 22 °C

OT CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER

20 °C 8.38 2.40 3.49 8.50 2.31 3.69 8.85 2.12 4.17 9.21 1.98 4.66 9.45 1.96 4.82 9.80 1.91 5.13 10.27 1.90 5.40 21 °C 8.38 2.49 3.37 8.50 2.41 3.53 8.85 2.21 4.00 9.21 2.02 4.56 9.45 1.98 4.77 9.80 1.92 5.10 10.27 1.91 5.38 22 °C 8.38 2.59 3.24 8.50 2.52 3.37 8.85 2.30 3.85 9.21 2.07 4.45 9.45 2.01 4.70 9.80 1.93 5.08 10.27 1.92 5.35 23 °C 8.38 2.68 3.12 8.50 2.62 3.24 8.85 2.40 3.70 9.21 2.12 4.34 9.45 2.03 4.66 9.80 1.94 5.06 10.27 1.93 5.32 24 °C 8.38 2.78 3.01 8.50 2.72 3.13 8.85 2.49 3.55 9.21 2.17 4.24 9.45 2.05 4.61 9.80 1.95 5.03 10.27 1.94 5.29 25 °C 8.38 2.42 3.46 8.50 2.35 3.62 8.85 2.16 4.10 9.21 1.96 4.70 9.45 1.82 5.19 9.80 1.63 6.01 10.27 1.37 7.50 26 °C 8.38 2.52 3.33 8.50 2.46 3.46 8.85 2.26 3.92 9.21 2.06 4.47 9.45 1.92 4.92 9.80 1.72 5.70 10.27 1.46 7.03 27 °C 8.38 2.63 3.19 8.50 2.56 3.32 8.85 2.36 3.75 9.21 2.15 4.28 9.45 2.02 4.69 9.80 1.82 5.40 10.27 1.55 6.65 28 °C 8.38 2.74 3.06 8.50 2.67 3.18 8.85 2.46 3.60 9.21 2.25 4.09 9.45 2.11 4.48 9.80 1.91 5.13 10.27 1.63 6.30 29 °C 8.38 2.84 2.95 8.50 2.77 3.07 8.85 2.56 3.46 9.21 2.35 3.92 9.45 2.21 4.28 9.80 2.00 4.90 10.27 1.72 5.97 30 °C 8.38 2.95 2.84 8.50 2.88 2.95 8.85 2.67 3.31 9.21 2.45 3.76 9.45 2.31 4.09 9.80 2.10 4.67 10.27 1.81 5.67 31 °C 8.38 3.06 2.74 8.50 2.98 2.85 8.85 2.77 3.19 9.21 2.54 3.63 9.45 2.40 3.94 9.80 2.19 4.47 10.27 1.90 5.41 32 °C 8.38 3.16 2.65 8.50 3.09 2.75 8.85 2.87 3.08 9.21 2.64 3.49 9.45 2.50 3.78 9.80 2.28 4.30 10.27 1.99 5.16 33 °C 8.38 3.27 2.56 8.50 3.19 2.66 8.85 2.97 2.98 9.21 2.74 3.36 9.45 2.60 3.63 9.80 2.38 4.12 10.27 2.07 4.96 34 °C 8.38 3.38 2.48 8.50 3.30 2.58 8.85 3.07 2.88 9.21 2.83 3.25 9.45 2.69 3.51 9.80 2.47 3.97 10.27 2.16 4.75 35 °C 8.38 3.49 2.40 8.50 3.41 2.50 8.85 3.17 2.79 9.21 2.93 3.14 9.45 2.79 3.39 9.80 2.57 3.82 10.27 2.25 4.56 36 °C 8.38 3.62 2.31 8.50 3.54 2.40 8.85 3.31 2.67 9.21 3.07 3.00 9.45 2.92 3.24 9.80 2.69

3.64 10.27 2.38 4.32 37 °C 8.38 3.76 2.23 8.50 3.68 2.31 8.85 3.44 2.57 9.21 3.20 2.88 9.45 3.05 3.10 9.80 2.82 3.48 10.27 2.50 4.11 38 °C 8.38 3.89 2.15 8.50 3.82 2.23 8.85 3.58 2.47 9.21 3.34 2.76 9.45 3.18 2.97 9.80 2.95 3.32 10.27 2.63 3.90 39 °C 8.38 4.03 2.08 8.50 3.95 2.15 8.85 3.72 2.38 9.21 3.47 2.65 9.45 3.31 2.85 9.80 3.08 3.18 10.27 2.76 3.72 40 °C 8.29 4.22 1.97 8.50 4.09 2.08 8.85 3.85 2.30 9.21 3.61 2.55 9.45 3.44 2.75 9.80 3.20 3.06 10.27 2.88 3.56 41 °C 8.05 4.23 1.90 8.30 4.14 2.00 8.81 3.99 2.21 9.21 3.74 2.46 9.45 3.57 2.65 9.80 3.33 2.94 10.27 3.01 3.41 42 °C 7.81 4.24 1.84 8.09 4.19 1.93 8.77 4.14 2.12 9.21 3.88 2.37 9.45 3.71 2.55 9.80 3.46 2.83 10.27 3.13 3.28 43 °C 7.57 4.25 1.78 7.89 4.23 1.86 8.73 4.28 2.04 9.21 4.01 2.30 9.45 3.84 2.46 9.80 3.59 2.73 10.27 3.25 3.16

Page 23

- (OU01 - 19) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

MODEL : WOK14 0L

* : OPTIONAL PARTS “Cooling kit" is necessary for cooling operation.

FT : Flow temperature OT : Outdoor temperature CC : Cooling capacity (kW) IP : Input power (kW)

EER : Energy efciency ratio

The values of cooling capacity/power input/COP are based on measurement of EN14511 standard;

FT < 10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 7°C / 12°C, 1548 l/h

10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 18°C / 23°C, 2150 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustments, may cause disparities between practically determined and measured values.

FT 6 °C 7 °C 10 °C 13 °C 15 °C 18 °C 22 °C

OT CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER 20 °C 8.68 2.52 3.45 9.00 2.54 3.54 9.95 2.71 3.67 10.91 2.84 3.84 11.55 2.89 4.00 12.50 2.87 4.36 13.77 2.90 4.75 21 °C 8.68 2.62 3.31 9.00 2.65 3.40 9.95 2.81 3.54 10.91 2.96 3.69 11.55 2.99 3.86 12.50 2.97 4.21 13.77 3.01 4.57 22 °C 8.68 2.72 3.19 9.00 2.76 3.26 9.95 2.92 3.41 10.91 3.07 3.55 11.55 3.09 3.74 12.50 3.08 4.06 13.77 3.12 4.41 23 °C 8.68 2.82 3.08 9.00 2.87 3.13 9.95 3.02 3.30 10.91 3.18 3.43 11.55 3.19 3.62 12.50 3.18 3.93 13.77 3.23 4.26 24 °C 8.68 2.92 2.97 9.00 2.98 3.02 9.95 3.12 3.19 10.91 3.29 3.32 11.55 3.29 3.51 12.50 3.29 3.80 13.77 3.34 4.12 25 °C 8.68 2.46 3.53 9.00 2.45 3.67 9.95 2.46 4.04 10.91 2.44 4.47 11.55 2.43 4.75 12.50 2.41 5.19 13.77 2.26 6.09 26 °C 8.68 2.58 3.36 9.00 2.57 3.50 9.95 2.57 3.87 10.91 2.56 4.26 11.55 2.55 4.53 12.50 2.53 4.94 13.77 2.40 5.74 27 °C 8.68 2.70 3.21 9.00 2.70 3.34 9.95 2.68 3.71 10.91 2.67 4.09 11.55 2.66 4.35 12.50 2.65 4.72 13.77 2.54 5.42 28 °C 8.68 2.83 3.07 9.00 2.82 3.19 9.95 2.79 3.57 10.91 2.78 3.92 11.55 2.77 4.17 12.50 2.77 4.51 13.77 2.68 5.14 29 °C 8.68 2.95 2.94 9.00 2.94 3.06 9.95 2.90 3.43 10.91 2.89 3.78 11.55 2.88 4.01 12.50 2.89 4.33 13.77 2.82 4.88 30 °C 8.68 3.07 2.83 9.00 3.06 2.94 9.95 3.01 3.31 10.91 3.00 3.64 11.55 3.00 3.85 12.50 3.01 4.15 13.77 2.96 4.65 31 °C 8.68 3.19 2.72 9.00 3.18 2.83 9.95 3.13 3.18 10.91 3.11 3.51 11.55 3.11 3.71 12.50 3.13 3.99 13.77 3.10 4.44 32 °C 8.68 3.32 2.61 9.00 3.30 2.73 9.95 3.24 3.07 10.91 3.22 3.39 11.55 3.22 3.59 12.50 3.25 3.85 13.77 3.24 4.25 33 °C 8.68 3.44 2.52 9.00 3.42 2.63 9.95 3.35 2.97 10.91 3.33 3.28 11.55 3.33 3.47 12.50 3.37 3.71 13.77 3.38 4.07 34 °C 8.68 3.56 2.44 9.00 3.54 2.54 9.95 3.46 2.88 10.91 3.44 3.17 11.55 3.44 3.36 12.50 3.49 3.58 13.77 3.52 3.91 35 °C 8.68 3.69 2.36 9.00 3.66 2.46 9.95 3.57 2.78 10.91 3.55 3.07 11.55 3.56 3.25 12.50 3.61 3.46 13.77 3.67 3.76 36 °C 8.68 3.83 2.27 9.00 3.82 2.36 9.95 3.77 2.64 10.91 3.75 2.91 11.55 3.75 3.08 12.50 3.79

3.30 13.77 3.81 3.61 37 °C 8.68 3.97 2.19 9.00 3.98 2.26 9.95 3.96 2.51 10.91 3.95 2.76 11.55 3.95 2.92 12.50 3.96 3.16 13.77 3.96 3.48 38 °C 8.68 4.11 2.11 9.00 4.13 2.18 9.95 4.15 2.40 10.91 4.15 2.63 11.55 4.15 2.79 12.50 4.14 3.02 13.77 4.11 3.35 39 °C 8.68 4.25 2.04 9.00 4.29 2.10 9.95 4.34 2.29 10.91 4.35 2.51 11.55 4.34 2.66 12.50 4.31 2.90 13.77 4.26 3.23 40 °C 8.30 4.22 1.97 8.62 4.22 2.04 9.57 4.25 2.25 10.51 4.26 2.47 11.14 4.27 2.61 12.09 4.28 2.82 13.35 4.31 3.10 41 °C 8.06 4.23 1.91 8.38 4.23 1.98 9.29 4.26 2.18 10.18 4.27 2.38 10.82 4.28 2.53 11.76 4.30 2.73 12.97 4.33 3.00 42 °C 7.82 4.24 1.84 8.14 4.24 1.92 9.02 4.27 2.11 9.86 4.28 2.30 10.50 4.30 2.44 11.42 4.32 2.64 12.59 4.35 2.89 43 °C 7.58 4.25 1.78 7.90 4.25 1.86 8.74 4.28 2.04 9.53 4.29 2.22 10.18 4.31 2.36 11.09 4.33 2.56 12.21 4.37 2.79

Page 24

- (OU01 - 20) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

MODEL : WOK16 0L

* : OPTIONAL PARTS “Cooling kit" is necessary for cooling operation.

FT : Flow temperature OT : Outdoor temperature CC : Cooling capacity (kW) IP : Input power (kW)

EER : Energy efciency ratio

The values of cooling capacity/power input/COP are based on measurement of EN14511 standard;

FT < 10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 7°C / 12°C, 1634 l/h

10°C : The ow rate obtained during the test at the standard rating conditions of OT 35°C and Water temp. ow/return 18°C / 23°C, 2322 l/h

Usage environment, such as operation of the heating equipment, room temperature, and controller adjustments, may cause disparities between practically determined and measured values.

FT 6 °C 7 °C 10 °C 13 °C 15 °C 18 °C 22 °C

OT CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER CC IP EER 20 °C 9.14 2.70 3.39 9.50 2.78 3.42 10.59 3.06 3.47 11.68 3.24 3.61 12.41 3.27 3.80 13.50 3.22 4.20 14.95 3.21 4.66 21 °C 9.14 2.81 3.25 9.50 2.90 3.28 10.59 3.16 3.35 11.68 3.33 3.51 12.41 3.35 3.70 13.50 3.32 4.07 14.87 3.32 4.48 22 °C 9.14 2.91 3.14 9.50 3.01 3.16 10.59 3.27 3.24 11.68 3.41 3.43 12.41 3.43 3.62 13.33 3.42 3.90 14.78 3.43 4.31 23 °C 9.14 3.02 3.02 9.50 3.13 3.04 10.59 3.38 3.13 11.43 3.50 3.26 12.15 3.52 3.45 13.25 3.53 3.75 14.70 3.54 4.15 24 °C 9.14 3.13 2.92 9.50 3.24 2.93 10.59 3.49 3.03 11.35 3.59 3.16 12.06 3.60 3.35 13.16 3.63 3.63 14.62 3.65 4.01 25 °C 9.14 2.53 3.61 9.50 2.54 3.74 10.59 2.57 4.12 11.68 2.60 4.49 12.41 2.62 4.74 13.50 2.66 5.08 14.95 2.58 5.79 26 °C 9.14 2.68 3.41 9.50 2.68 3.54 10.59 2.72 3.89 11.68 2.75 4.25 12.41 2.77 4.48 13.50 2.81 4.80 14.95 2.73 5.48 27 °C 9.14 2.82 3.24 9.50 2.83 3.36 10.59 2.86 3.70 11.68 2.90 4.03 12.41 2.92 4.25 13.50 2.96 4.57 14.95 2.88 5.20 28 °C 9.14 2.96 3.09 9.50 2.97 3.20 10.59 3.01 3.52 11.68 3.05 3.83 12.41 3.07 4.04 13.50 3.10 4.35 14.95 3.02 4.95 29 °C 9.14 3.10 2.95 9.50 3.12 3.04 10.59 3.16 3.35 11.68 3.20 3.65 12.41 3.22 3.85 13.50 3.25 4.15 14.95 3.17 4.72 30 °C 9.14 3.25 2.81 9.50 3.26 2.91 10.59 3.31 3.20 11.68 3.34 3.50 12.41 3.37 3.68 13.50 3.40 3.97 14.95 3.32 4.50 31 °C 9.14 3.39 2.70 9.50 3.41 2.79 10.59 3.46 3.06 11.68 3.49 3.35 12.41 3.52 3.53 13.50 3.55 3.80 14.95 3.47 4.31 32 °C 9.14 3.53 2.59 9.50 3.56 2.67 10.59 3.61 2.93 11.68 3.64 3.21 12.41 3.67 3.38 13.50 3.69 3.66 14.95 3.62 4.13 33 °C 9.14 3.67 2.49 9.50 3.70 2.57 10.59 3.76 2.82 11.68 3.79 3.08 12.41 3.82 3.25 13.50 3.84 3.52 14.95 3.76 3.98 34 °C 9.14 3.82 2.39 9.50 3.85 2.47 10.59 3.91 2.71 11.68 3.94 2.96 12.41 3.97 3.13 13.50 3.99 3.38 14.95 3.91 3.82 35 °C 9.14 3.96 2.31 9.50 3.99 2.38 10.59 4.06 2.61 11.68 4.09 2.86 12.41 4.12 3.02 13.50 4.14 3.26 14.95 4.06 3.68 36 °C 9.14 4.12 2.22 9.50 4.14 2.29 10.59 4.20 2.52 11.68 4.23 2.76 12.41 4.26 2.91 13.50 4.28

3.15 14.95 4.20 3.56 37 °C 9.14 4.28 2.14 9.50 4.30 2.21 10.59 4.34 2.44 11.68 4.38 2.67 12.41 4.40 2.82 13.50 4.43 3.05 14.95 4.35 3.44 38 °C 9.14 4.44 2.06 9.50 4.45 2.13 10.59 4.49 2.36 11.68 4.52 2.58 12.41 4.54 2.73 13.50 4.58 2.95 14.95 4.49 3.33 39 °C 9.14 4.60 1.99 9.50 4.60 2.07 10.59 4.63 2.29 11.68 4.66 2.51 12.41 4.68 2.65 13.50 4.72 2.86 14.95 4.63 3.23 40 °C 8.31 4.23 1.97 8.63 4.23 2.04 9.58 4.25 2.25 10.52 4.27 2.47 11.15 4.28 2.61 12.10 4.29 2.82 13.36 4.31 3.10 41 °C 8.07 4.24 1.90 8.39 4.24 1.98 9.30 4.26 2.18 10.19 4.28 2.38 10.83 4.29 2.52 11.77 4.31 2.73 12.98 4.33 3.00 42 °C 7.83 4.24 1.85 8.15 4.25 1.92 9.03 4.27 2.11 9.87 4.29 2.30 10.51 4.31 2.44 11.43 4.33 2.64 12.60 4.35 2.90 43 °C 7.59 4.25 1.78 7.91 4.26 1.86 8.75 4.28 2.04 9.54 4.30 2.22 10.19 4.32 2.36 11.10 4.34 2.56 12.22 4.37 2.79

Page 25

- (OU01 - 21) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

OPERATION NOISE7.

NOISE LEVEL CURVE7-1.

MODEL : WOK16 0L

Octave ba nd sound p ressur e level, dB:(0 dB=0. 0002 µbar)

Octave ba nd cente r freque ncy,Hz

63 125 250 50 0 1,000 2,00 0 4, 000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC -15

Heating

z

Octave ba nd sound p ressur e level, dB:(0 dB=0. 0002 µbar)

Octave ba nd cente r freque ncy,Hz

63 125 250 50 0 1,000 2,00 0 4, 000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC -15

Octave ba nd sound p ressur e level, dB:(0 dB=0. 0002 µbar)

Octave ba nd cente r freque ncy,Hz

63 125 250 50 0 1,000 2,00 0 4, 000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC -15

MODEL : WOK14 0L

Heating

z

MODEL : WOK112 L

Heating

z

Page 26

- (OU01 - 22) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

SOUND LEVEL CHECK POINT7-2.

Microphone

Air Flow

Page 27

- (OU01 - 23) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

OPERATION RANGE8.

Cooling mode

Flow temperature (°C)

Heating mode

Sanitary mode

Outdoor temperature (°CDB)

6 35

-20

-25

8 60

Outdoor temperature (°CDB)

Page 28

- (OU01 - 24) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

SAFETY DEVICES9.

Protection from

Model

WOÛK112 LCT WOÛK140 LCT WOÛK16 0LC T

Circuit protection Current fuse (Main PCB)

5A 250V

3.15A 250V

10A 250V

Fan motor protection Thermal protecter

OFF: 150±20ºC

ON: 120±20ºC

Compressor protection

Thermal protection program (Compressor temp.)

OFF: 112ºC

ON: 80ºC

Thermal protection program (Discharge temp.)

OFF: 115ºC

ON: After 7 minutes

High pressure protection

Thermal protection program (Heat exchanger temp.)

OFF: 68ºC

ON: 63ºC

Pressure sensor

OFF: 4.2MPa

ON: 3.0MPa

Low pressure protection (Cooling mode only)

Pressure sensor

OFF: 0.12MPa

ON: 0.15MPa

Page 29

- (OU01 - 25) -

Outdoor unit / 3 phase

OUTDOOR UNIT



K112-16 0LC

OUTDOOR UNIT



K112-16 0LC

STANDARD ACCESSORIES10.

Name and shape Q'ty Application Installation manual

Drain pipe

For outdoor unit drain piping work.

Drain cap

Page 30

2. HYDRAULIC UNIT

DTW_3SP002E_02--CHAPTER02

2013.03.22

3 PHASE TYPE :

WSK160DC9

Page 31

CONTENTS

HYDRAULIC 2. UNIT

1. FEATURES

..................................................................................................................

IU01 - 01

2. SPECIFICATIONS

..................................................................................................

IU01 - 03

2-1. TECHNICAL SPECIFICATIONS

.............................................................................

IU01 - 03

2-2. ELECTRICAL SPECIFICATIONS

...........................................................................

IU01 - 04

3. DIMENSIONS

.............................................................................................................

IU01 - 05

3-1. DIMENSIONAL DRAWING

......................................................................................

IU01 - 05

3-2. INSTALLATION PLACE

...........................................................................................

IU01 - 06

4. PIPING DIAGRAM

..................................................................................................

IU01 - 07

5. WIRING DIAGRAM

................................................................................................

IU01 - 08

5-1. WIRING DIAGRAM

...................................................................................................

IU01 - 08

5-2. EXTERNAL CONNECTION DIAGRAM

.................................................................

IU01 - 09

6. HYDRAULIC PERFORMANCE

....................................................................

IU01 - 10

6-1. STATIC PRESSURE DROP UNIT

...........................................................................

IU01 - 10

7. SAFETY DEVICES

..................................................................................................

IU01 - 11

8. STANDARD ACCESSORIES

.........................................................................

IU01 - 12

Page 32

- (HU01 - 01) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

FEATURES1.

MODEL : WSK16 0D C9

FEATURES



Intelligent Control

z

2-zone individual control * •

Hydraulic unit

Radiator

Floor heatingValve

Pump

Outdoor unit

50°C

Over

possible

~40°C

2nd Circuit Kit

*: Optional parts are required

High Reliability

z

High clean and durability •

Corrosion protected



•

No fouling through heat exchanger



•

construction Hot water is permanently available



•

Highly efficient water heat exchanger

Double-pipe water heat exchanger

with built-in tank to reduce loss

Warm

refrigerant flow

Heated water

Stainless steel

buffer tank

Optimum co-axial

heat exchanger

Anti-freeze is

unnecessary

Easy installation & maintenance •

All hydraulic components built in no problem of selection for water ow required



• Lifting bars for an installation without any difculty or risk



•

Easy access for maintenance operations



•

Pump down operation



•

Emergency operation •

System can be continuously supplied hot

water by built in back up heater operation,

even if an error is occurred as emergency.

Radiator

Outdoor unit Hydraulic unit

Boiler*

Backup heater

Floor heati ng

*When addi tional boiler connec ted

Page 33

- (HU01 - 02) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

Others

z

Automatic temperature regulation in accordance with heating curve. •

(Depends on terminal and outdoor temperature)

Cooling operation is possible* •

Anti-Legionella function •

The growth of Legionella in DHW Tank is suppressed and safe and clean hot

water is supplied at all times.

Additional electric heater control for backup •

Page 34

- (HU01 - 03) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

SPECIFICATIONS2.

TECHNICAL SPECIFICATIONS2-1.

Model name (Hydraulic unit) WSÛK160DC9

Model name (Outdoor unit) WOÛK112 LCT WOÛK140LC T WOÛK16 0LC T

Input power Enclosure

Heating

Rated

0.08

Max. *1 9

Casing

Colour WHITE

Material 8/10mm DC01 + EZ (5µ)

Dimensions (H x W x D)

Net

800 x 450 x 457

Gross 955 x 550 x 530

Weight

Net

Gross 48

Main components

Pump

Typ e Water cooled

Speed setting Variable pressure / Constant pressure

Input power W 70 *2

Water side Heat exchanger

Typ e Double-tube

Q’ty 1

Water volume l 16

Water ow rate Min.

l/h 1200 1500 170 0

Water ow rate Nom.

Heating

l/h

1891 2357 2639

Cooling 1902

Insulation material polyurethane

Expansion vessel

Volu me l 8

Max. water pressure

bar

4.5

Pre pressure 1 bar (+/-20%)

Water circuit

Piping connections diameter

ø25.4(ø1 in.)

Piping ø25.4(ø1 in.)

Safety valve bar 3

Manometer Ye s

Drain valve / Fill valve Ye s

Air purge valve Yes

Connection pipe (Refrigerant circuit)

Liquid side diameter

ø9.52(ø3/8 in.)

Gas side diameter ø15.88(ø5/8 in.)

Method Flare

Sound pressure level Heating dBA 39

Operation range Waterside Heating °C 8 to 60

Pump rank A

*1: With electric back-up heater. *2: The value is at Full speed and full ow.

Page 35

- (HU01 - 04) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

ELECTRICAL SPECIFICATIONS2-2.

Model name (Hydraulic unit) WSÛK160DC9 Model name (Outdoor unit) WOÛK112 LCT WOÛK140LC T WOÛK16 0LC T

Electric heater

Typ e

Stainless steel 304L

9.5W/cm

Power supply

Phase 3 Frequency Hz 50 Volt age V 400

Current

Running current

7. 9 Max. operating current (Hydraulic unit)

10A + 10%

Wiring specication (For power supply)

Main fuse (circuit breaker) current A 20 Connection cable

mm²

2.5 x 4

Wiring specication (Hydraulic unit to outdoor unit)

Connection cable 1.5 x 4 Limited wiring length m Not available

Page 36

- (HU01 - 05) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

DIMENSIONS3.

DIMENSIONAL DRAWING3-1.

MODEL : WSK16 0D C9

(Unit : mm)

450

800

832,8

97 98

457

479

Heating return

ø M 26x34

Heating flow ø M 26x34

Side view

Legend :

1 - Electric box 2 - Regulator / User interface 3 - Start/stop switch 4 - Water circulation pump

Water flow

5 - 6 - Gas refrigeration connection 7 - Liquid refrigeration connection 8 - Water return 9 - Drain/fill valve 10 - Safety valve 11 - Manometer 12 - Air purge valve 13 - Expansion vessel 14 - Condenser

4 3 11

Front view

Side view

Page 37

- (HU01 - 06) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

INSTALLATION PLACE3-2.

350 mm or more

1000 mm

300 mm or more

INSTALLATION PRECAUTIONS



The room in which the appliance operates must comply with the prevailing regulations. • To facilitate maintenance and to allow access to the various components, we recommend that •

you provide sufcient space all around the hydraulic unit. Be careful not to bring inammable gas near to the heat pump during its installation, in particular •

when it requires brazing. The appliances are not reproof and should not therefore be installed in

a potentially explosive atmosphere.

Page 38

- (HU01 - 07) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

PIPING DIAGRAM4.

MODEL : WSK16 0D C9

Electric heater

Buffer tank

Refrigerant

Water heat

exchanger

Manometer

Safety valve

Water return

sensor

Hot water

Heating terminal

(Floor heating,

radiator, etc.)

Water Circulation

pump

Expansion vessel

Drain/fill valve

Water flow

sensor

Air purge valve

Hydraulic unit

Outdoor unit

Page 39

- (HU01 - 08) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

WIRING DIAGRAM5.

WIRING DIAGRAM5-1.

MODEL : WSK16 0D C9

C.C

0/I

EX1

EX2

EX3

COM

X10

X11

X12

X13

X14

X15

X30

X50

X70

X75

X80

X82

X83

X84

X86

X100

X60

Ou/

RP ECS

230V

RD1

RD2

BU2

BU1

BK1

BK2

CAPILLAIRE

GN/YE

1 2 3 4 5 6

L1 L2 L3

COMMUN

1/L1

2/T1

3/L2

4/T2

Connections to the heat

pump regulator

(accessories and options)

Connection to

terminal block

Connection to

terminal block

Condensation

sensor

Return

sensor

Initial

sensor

Electrical

Back-up

Resistance

Safety

thermostat

Solid state

relay

External component

contact

Power shedding or EJP

Tariffs, day / night

External fault

Start/stop

switch

Timed fuse

3,15 A - 250V

Page 40

- (HU01 - 09) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

EXTERNAL CONNECTION DIAGRAM5-2.

MODEL : WSK16 0D C9

EX1 EX2 EX3

X60

X86

X84

X11

M B9

B2 M B1 3 2 1

3 2

B2M

Outdoor sensor

Room thermostat**

Room control unit**

Room control

unit radio**

Power shedding or EJP

(peak day removal)

Tariffs,

peak times/off-peak

times, day / night

External fault

External component contact*

(faults, load

shedder, power meter)

oror

* If the control device does not provide a potential-free contact, the contact must be relayed to create equivalent wiring.

In all cases, please refer to the instruction manuals for the external components (load shedder, power meters) to create

the wiring.

** Option The connection of terminal 3 of the room control unit is not mandatory (lighting of the room control unit.

1 2 3

1 2 3 L1

L2 L3 N

1 2 3 4 5 6

L1 L2 L3

COMMUN

Outdoor unit 3-phaseHydraulic unit

Electricity supply 400 V 3-phase

L1 L2 L3

Electrical back-up supply 400 V 3-phase

Circuit breaker 1 Circuit breaker 2

External component contact *

Red

Blue

Brown

Green / yellow

Interconnection between the outdoor unit and the hydraulic unit

Regulation of wire size and circuit breaker differs from each locality, please refer in accordance with the regional

standard.

Page 41

- (HU01 - 10) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC PERFORMANCE6.

STATIC PRESSURE DROP UNIT6-1.

VARIABLE PRESSURE



1mbar = 10 mmCE = 100 Pa

100

200

300

400

500

600

mbar

m /h

1.5 2 2.50.50

ext. in

6 7

CONSTANT PRESSURE



1mbar = 10 mmCE = 100 Pa

100

200

300

400

500

600

mbar

m /h

1.5 2 2.50.50

ext. in

6 7

Page 42

- (HU01 - 11) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

SAFETY DEVICES7.

Protection form

Model

WSÛK160DC9

Circuit protection Current fuse (Main PCB) 20 A

High pressure protection Safety valve 3 bar or more

Page 43

- (HU01 - 12) -

Hydraulic unit / 3 phase

HYDRAULIC UNIT



K16 0DC 9

HYDRAULIC UNIT



K16 0DC 9

STANDARD ACCESSORIES8.

Name and shape Q'ty Application

Installation and operating manual

Operation manual

Outdoor sensor

To monitor the outdoor temperature

Bracket

To secure the hydraulic model

Adaptor

To connect the ared

connection and the hydraulic model

Nut

To connect the ared

connection and the hydraulic model

Page 44

3. CONTROL SYSTEM

DTW_1SP002E_02--CHAPTER03

2013.03.22

WSG140DC6 (Hydraulic unit)

WSK160DC9 (Hydraulic unit)

Page 45

CONTENTS

CONTROL SYSTEM3.

1. FEATURES

…………………………………………………………………………………

CS01 - 01

2. FUNCTIONS

………………………………………………………………………………

CS01 - 03

2-1. USER INTERFACE AND REMOTE CONTROL (Optional parts)

……………

CS01 - 03

2-2. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 08

2-3. CONTROL SETTING

……………………………………………………………………

CS01 - 09

3. ELECTRICAL CONNECTIONS

………………………………………………

CS01 - 65

3-1. OVERVIEW OF ALL THE ELECTRICAL CONNECTIONS

……………………

CS01 - 65

3-2. ELECTRICAL CONNECTIONS ON THE HYDRAULIC UNIT

…………………

CS01 - 66

3-3. CONNECTIONS TO THE HEAT PUMP REGULATOR (Accessories and options)

…………………………………………………………

CS01 - 69

4. INSTALLATION

…………………………………………………………………………

CS01 - 76

4-1. OUTDOOR SENSOR

……………………………………………………………………

CS01 - 76

4-2. REMOTE CONTROL (Optional parts)

……………………………………………

CS01 - 77

4-3. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 81

4-4. RF MODULE (Optional parts)

………………………………………………………

CS01 - 83

5. DIMENSIONS

……………………………………………………………………………

CS01 - 84

5-1. OUTDOOR SENSOR

……………………………………………………………………

CS01 - 84

5-2. REMOTE CONTROL (Optional parts)

……………………………………………

CS01 - 85

5-3. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 86

5-4. RF MODULE (Optional parts)

………………………………………………………

CS01 - 87

6. PACKING LIST (Accessories)

………………………………………………

CS01 - 89

6-1. REMOTE CONTROL (Optional parts)

……………………………………………

CS01 - 89

6-2. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 89

6-3. RF MODULE (Optional parts)

………………………………………………………

CS01 - 90

7. WIRING SPECIFICATIONS

……………………………………………………

CS01 - 91

7-1. OUTDOOR SENSOR

……………………………………………………………………

CS01 - 91

7-2. REMOTE CONTROL (Optional parts)

……………………………………………

CS01 - 91

7-3. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 91

7-4. RF MODULE (Optional parts)

………………………………………………………

CS01 - 91

8. SPECIFICATIONS

……………………………………………………………………

CS01 - 92

8-1. OUTDOOR SENSOR

……………………………………………………………………

CS01 - 92

8-2. REMOTE CONTROL (Optional parts)

……………………………………………

CS01 - 92

8-3. ROOM THERMOSTAT (Optional parts)

…………………………………………

CS01 - 92

8-4. RF MODULE (Optional parts)

………………………………………………………

CS01 - 93

Page 46

- (CS01 - 01) -

Control system

CONTROL

SYSTEM

CONTROL

SYSTEM

FEATURES1.

SMART & COMFORT CONTROL



The outdoor temperature is detected by sensor and the heating water temperature is controlled automatically. The setting of room temperature and operation mode can be easily set. A wide range of control from heating to hot water supply and swimming pool is possible by combining with various optional parts.

Simple operation mode setting

•Selecting the heating mode

Large LCD display

•Operation status display

•Error display / Error histor y

Navigation and setting

•Selecting the heating menu

•Setting program timer

Comfort

z

Flexible heating circuit

Automatic hot water temperature control matched to the application can be set.

In addition, set temperature coefcient offset

can be adjusted easily high or low side matched to the usage conditions.

4.5°C

Sett ing heati ng cur ve

Leaving wa ter

temper ature (°C)

Outdoo r tempera ture (°C)

High

Low

Convenience

z

Programmed operation

The setting of programmed operation can be easily set. Changing the heating mode linked with time is possible. -

Heating mode

Automatic mode

Comfort/Reduce mode switching automatically

according to outdoor temperature

Comfort mode

Constant comfort temperature

Reduce mode

Constant reduce temperature

Protection mode

Stand-by mode with anti-frost protection

Day-Weekly timer setting

The day-weekly timer can be set up for up to 3 times per day. Allows separate settings for each day of the week.

6 9 12 15 18 21 24

Monday- Friday

Time

Saturday-Sunday

Holiday timer setting

The holiday timer can be set up for up to 8 periods. If you are absent for a long time in the winter, freezing of room can be prevented.

11 12 1 2 3

Holiday t imer Day-Weekly timer

Date

Page 47

- (CS01 - 02) -

Control system

- (CS01 - 02) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Extendibility

z

Diverse operation control

Meets diverse needs by combining with optional parts.

OPTIONS

2-temperature simultaneous heating Floor heating + Radiator heating

(Split type only)

Operation together with boiler at low outdoor temperature

Temperature control of swimming pool (Controlled at 35°C)

Remote controller - Extension

Optional remote controller allows controls of

hot water depending on room temperature.

Outdoor

Sensor

Outdoo r unit

Hydraulic

unit

Room Thermostat

(Option)

Remote control

(Option)

Floor heating Radiator

(Split ty pe)

Page 48

- (CS01 - 03) -

Control system

CONTROL

SYSTEM

CONTROL

SYSTEM

FUNCTIONS2.

USER INTERFACE 2-1. AND REMOTE CONTROL (Optional parts)

Auto

ESC

0 4 8 12 16 20 24

5 1

Ref . Functions - Denitions

1 Selecting DHW operating mode

(Domestic Hot Water)

Off

If the installation is tted with a DHW tank. On : Production of DHW according to the time program. Off : Preparing the domestic hot water for stopping with the -

anti-frost function active. Manual start button : Hold down the DHW key for 3 seconds. Switch from "reduced" to "comfort" until the next time the DHW timer switches over.

2 Digital display Operating control. Readout of the current temperature, the -

heating mode and any faults . View the settings -

3 Exit "ESC" Quit the menu. -

4 Navigation and setting Selecting the menu. -

Setting parameters. Adjusting the ambient temperature setpoint. -

5 Selecting heating mode

Auto

- Heating operation according to the heating program

(Summer/Winter mode switchover is automatic).

- Constant comfort temperature.

- Constant reduced temperature.

- Stand-by mode with anti-frost protection (Provided that the heat pump's electrical power supply is not interrupted).

Page 49

- (CS01 - 04) -

Control system

- (CS01 - 04) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Ref . Functions - Denitions

6 Information display Various data. -

Designation Line

Floor drying current setpoint -

Current drying day -

Terminated drying days -

State heat pump 8006

State supplementary source 8022

State DHW 8003

State swimming pool 8011

State heating circuit 1 8000

State heating circuit 2 8001

State cooling circuit 1 8004

Outside temp 8700

Room temp 1

8740

Room setpoint 1

Flow temp 1

8743

Flow temp setpoint 1

Room temp 2

8770

Room setpoint 2

Flow temp 2

8773

Flow temp setpoint 2

DHW (domestic hot water)temp

8830

DHW temp setpoint

Return temp HP

8410

Setpoint (return) HP

Flow temp HP

8412

Setpoint (ow) HP

Swimming pool temp

8900

Swimming pool temp setpoint

Minimum remaining stop time for compressor 1

Minimum remaining running time for compressor 1

Note:

Ensure that the general electrical power supply has been cut off before starting any repair work. When the HP is not under tension, protection frost-free is not assured.

Page 50

- (CS01 - 05) -

Control system

- (CS01 - 05) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Ref . Functions - Denitions

- Reading error codes

Hydraulic unit :

Fault visible on the digital display.

Error number

Error contents Error location

Heat pump operation despite the error

- No connection Failure to comply with room thermostat's polarity

10 Outdoor sensor X86 Yes with OT = 0 °C

33 Flow sensor HP X70 Yes

44 Return sensor HP X70 Yes

50 DHW sensor X84 Yes

60 Room sensor 1 Yes

65 Room sensor 2 Yes

105 Maintenance message Ye s

121 Flow temp HC1 not reached Yes

122 Flow temp HC2 not reached Yes

127 Anti-legionella temp not reached Yes

369 External fault (safety component) No

370 Outdoor unit error See the next page No

Hydraulic unit :

Flashing of the LED visible on the interface card.

LED display

Error contents

LED 2 (green) LED 1 (red)

1 Flash 1 Flash Communication error between Hydraulic unit and Outdoor unit.

4 Flashes 1 Flash Heat pump capacity signal error (Open or short).

4 Flashes 2 Flashes Hydraulic unit heat-exchange thermister error.

6 Flashes 3 Flashes Inverter error.

6 Flashes 4 Flashes Active lter error.

7 Flashes 1 Flash Discharge thermister error.

7 Flashes 2 Flashes Compressor thermister error.

7 Flashes 3 Flashes Heat-exchange thermistor (outlet) error.

Heat-exchange thermistor (intermediate) error.

7 Flashes 4 Flashes Outdoor thermistor error.

7 Flashes 7 Flashes Heatsink thermistor error.

7 Flashes 8 Flashes Expansion valve thermistor error.

8 Flashes 4 Flashes

Current sensor error.

8 Flashes 6 Flashes

Pressure sensor error.

9 Flashes 4 Flashes

Current trip.

9 Flashes 5 Flashes

Detection of compressor position error. / Compressor start up error.

9 Flashes 7 Flashes

Outdoor unit fan motor error.

10 Flashes 1 Flashes

Discharge temperature protection.

10 Flashes 3 Flashes

Compressor temperature protection.

10 Flashes 5 Flashes

Low pressure abnormal.

Continuous ashing (1 sec On / 1 sec Off)

Pump down operation.

Continuous lighting

Off

Defrosting.

- Information concerning maintenance, special mode.

Page 51

- (CS01 - 06) -

Control system

- (CS01 - 06) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Ref . Functions - Denitions

Outdoor unit :

To access the electronic board, you must remove the front (right-hand) facing

from the outdoor unit. Faults are coded by LED ashes.

When an error occurs :

- Check that the "ERROR (2)" LED blinks, and then "short-press" the [ENTER (SW3)] switch

once.

- The "POWER MODE (1)" LED will blink twice and the "ERROR (2)" LED will blink several time

(see below).

LED display Error contents

1 Flash Serial forward transfer error.

2 Flashes Discharge thermistor error.

3 Flashes Pressure sensor error.

4 Flashes Heat-exchange thermistor (outlet) error.

5 Flashes Heat-exchange thermistor (intermediate) error.

6 Flashes Expansion valve thermistor error.

7 Flashes Outdoor temperature thermistor error.

8 Flashes Compressor thermistor error.

9 Flashes Heatsink thermistor error.

10 Flashes ―

11 Flashes Discharge temperature protection (permanent stoppage).

12 Flashes Compressor temperature protection (permanent stoppage).

13 Flashes Current trip (permanent stoppage).

14 Flashes Detection of compressor position error (permanent stoppage).

15 Flashes Compressor start up error (permanent stoppage).

16 Flashes Fan motor (1) error (permanent stoppage).

17 Flashes Fan motor (2) error (permanent stoppage).

18 Flashes Inverter error.

19 Flashes

Active lter error. (single phase)

P.F.C error. (3-phase)

20 Flashes Low pressure abnormal.

21 Flashes Connection with hydraulic unit error.

22 Flashes Hydraulic unit abnormality condition.

SW1 SW2 SW 3 SW4 SW5

(1)

(2)

(3)

(4)

(5)

Diodes

and switches

SW2

SW3 SW4 SW5

(1)

(2)

(3)

(4)

Terminal

block

Location of switches and LED on outdoor unit

(Single phase model) (3-phase model)

Page 52

- (CS01 - 07) -

Control system

- (CS01 - 07) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Ref . Functions - Denitions

7 Conrm "OK" Input into the selected menu. -

Conrmation of the parameter settings. Conrmation of the adjustment to the comfort temp. setting. -

8 Selecting cooling mode If the installation is tted with the cooling kit : -

- Cooling operating according to the heating program

(Summer/Winter mode switchover is automatic).

9 RESET button

(Hold down the "RESET" key for less than 3 sec).

Reinitialising the parameters and cancelling error messages. -

Do not use during normal operation.

12 Presence key Comfort / Reduced switchover. -

Page 53

- (CS01 - 08) -

Control system

- (CS01 - 08) -

CONTROL

SYSTEM

CONTROL

SYSTEM

ROOM THERMOSTAT (Optional parts)2-2.

°C

Auto

Ref . Functions - Denitions

5 Selecting heating mode

Auto

- Heating operating according to the heating program

(Summer/Winter mode switchover is automatic).

- Constant comfort temperature.

- Constant reduced temperature.

- Stand-by mode with anti-frost protection (Provided that the heat pump's electrical power supply is not interrupted).

10 Digital display Operating control. Readout of the current temperature, of the -

heating mode and of any faults .

11 Control knob Adjusting room temperature setpoint. -

12 Presence key Comfort / Reduced switchover. -

Page 54

- (CS01 - 09) -

Control system

- (CS01 - 09) -

CONTROL

SYSTEM

CONTROL

SYSTEM

CONTROL SETTING2-3.

GENERAL



The settings described below are those which can

be modied by the user.

We wish to remind you that changing the settings below may cause the heat pump to behave in an undesirable way. A testing period should be conducted before the permanent settings of the

heat pump are conrmed. This may require a

number of changes to be made by the installer.

There are 3 access levels:

U: end-user level I: commissioning level (installer start-up) S: engineer level (specialist)

SETTING PARAMETERS



-Choose the desired level.

-Scroll the menu list.

-Choose the desired menu.

-Scroll the function lines.

-Choose the desired line.

-Adjust the parameter.

-Check the setting by pressing OK.

-To return the menu, press ESC. If no setting is made for 8 minutes, the screen returns automatically to the basic display.

Basic display

Brief press

End user

OKOKOK

Time of day and date Hours / minutes 1 Hours 1...24 h

Operator section Day / month 2 Minutes 0...60 min

Time prg heating circuit 1 Year 3

Press for 3 seconds

End user Commissioning

Engineer

Time of day and date

Hours / minutes 1

Operator section

Day / Month 2

Time prg heating circuit 1 Year 3

Start of summertime 4

01.01...31.12

End of summertime 5

Page 55

- (CS01 - 10) -

Control system

- (CS01 - 10) -

CONTROL

SYSTEM

CONTROL

SYSTEM

FUNCTION TABLE



LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Time of day and date

1 U Hours/minutes 00:00…23:59

2 U Day/month 01.01…31.12

3 U Year 1900…2099

5 S Start of summertime 01.01…31.12 25.03

6 S End of summertime 01.01…31.12 25.10

Operator section

20 U Language 9 Languages English

22 S Info Temporarily /

Permanently

Temporarily

26 S Operation lock Off/On Off

27 S Programming lock Off/On Off

28 S Direct adjustment

Storage with conrmation /

Autmatic storage

Storage with

conrmation

29 S Temperature unit

Pressure unit

°C, °F bar, psi

°C bar

70 S Software version (user interface)

Time program heating circuit 1

500 U Preselection

Mo- Su / Mo- Fr / Sa - Su / Mo / Tu / We / Th / Fr / Sa / Su

Mo-Su

501 U 1st phase on 00:00…23:50, --:-- 06:00

502 U 1st phase off --:--, 00:10…24:00 22:00

503 U 2nd phase on 00:00…23:50, --:-- --:--

504 U 2nd phase off --:--, 00:10…24:00 --:--

505 U 3rd phase on 00:00…23:50, --:-- --:--

506 U 3rd phase off --:--, 00:10…24:00 --:--

515 U Copy

516 U Default values, Circuit 1 No/Yes No

Time program heating circuit 2

520 U Preselection

Mo- Su / Mo- Fr / Sa - Su / Mo / Tu / We / Th / Fr / Sa / Su

Mo-Su

521 U 1st phase on 00:00…23:50, --:-- 06:00

522 U 1st phase off --:--, 00:10…24:00 22:00

523 U 2nd phase on 00:00…23:50, --:-- --:--

524 U 2nd phase off --:--, 00:10…24:00 --:--

525 U 3rd phase on 00:00…23:50, --:-- --:--

526 U 3rd phase off --:--, 00:10…24:00 --:--

535 U Copy

536 U Default values, Circuit 2 No/Yes No

Page 56

- (CS01 - 11) -

Control system

- (CS01 - 11) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Time program 4 / DHW

560 U Preselection

Mo- Su / Mo- Fr / Sa - Su / Mo / Tu / We / Th / Fr / Sa / Su

Mo-Su

561 U 1st phase on 00:00…23:50, --:-- 00:00

562 U 1st phase off --:--, 00:10…24:00 05:00

563 U 2nd phase on 00:00…23:50, --:-- --:--

564 U 2nd phase off --:--, 00:10…24:00 --:--

565 U 3rd phase on 00:00…23:50, --:-- --:--

566 U 3rd phase off --:--, 00:10…24:00 --:--

575 U Copy

576 U Default values No/Yes No

Time program 5 / Cooling circuit

600 U Preselection

Mo- Su / Mo- Fr / Sa - Su / Mo / Tu / We / Th / Fr / Sa / Su

Mo-Su

601 U 1st phase on 00:00…23:50, --:-- 08:00

602 U 1st phase off --:--, 00:10…24:00 20:00

603 U 2nd phase on 00:00…23:50, --:-- --:--

604 U 2nd phase off --:--, 00:10…24:00 --:--

605 U 3rd phase on 00:00…23:50, --:-- --:--

606 U 3rd phase off --:--, 00:10…24:00 --:--

615 U Copy

616 U Default values No/ Yes No

Holidays heating circuit 1

641 U Preselection Period 1…8 Period 1

642 U Period start (Day / Month) --:--, 01.01…31.12 --:--

643 U Period end (Day / Month) --:--, 01.01…31.12 --:--

648 U Operating level Frost protection /

Reduced

Frost protection

Holidays heating circuit 2

651 U Preselection Period 1…8 Period 1

652 U Period start (Day / Month) --:--, 01.01…31.12 --:--

653 U Period end (Day / Month) --:--, 01.01…31.12 --:--

658 U Operating level Frost protection /

Reduced

Frost protection

Heating circuit 1

710 U Comfort setpoint Reduced temp to 35.0°C 20.0°C

712 U Reduced setpoint Frost protection temp to

comfort temp

19.0°C

714 U Frost protection setpoint 4°C to reduced tempt 8.0°C

716 S Comfort setpoint maximum 20.0…35.0°C 28.0°C

720 I Heating curve slope 0.10…4.00 0.50

721 I Heating curve displacement -4.5…4.5°C 0.0°C

730 I Summer/winter heating limit ---, 8.0…30.0°C 18.0°C

740 I Flow temp setpoint min (for fan

convectors)

8...95°C 8°C

741 I Flow temp setpoint max 8...95°C 55°C

750 S Room inuence ---, 1...100% 50%

Page 57

- (CS01 - 12) -

Control system

- (CS01 - 12) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

760 S Room temp limitation 0.5…4°C 0.5°C

780 S Quick setback

Off

Down to reduced setpoint Down to frost prot setpoint

Down to reduced setpoint

790 S Optimum start control max 0…360min 180 min

791 S Optimum stop control max 0…360min 60 min

800 S Reduced setpoint increase start -30…10°C ---°C

801 S Reduced setpoint increase end -30…10°C -5°C

830 S Mixer valve boost 0…50°C 0°C

834 S Actuator running time 30…873sec 240sec

850 I Floor curing function 0…5

Off

851 I Floor curing setpoint manually 0…95°C 25°C

856 I Floor curing day current 0...32 0

857 I Floor curing days completed 0...32 0

900 S Operating mode changeover Protection

mode

Cooling circuit 1

901 U Operating mode Off / Automatic Automatic

902 U Comfort setpoint 15.0…40.0°C 24.0°C

907 U Release 24h/day

Time program HC Time program 5

24h/day

908 I Flow temp setpoint at OT 25°C 6.0…35.0°C 20.0°C

909 I Flow temp setpoint at OT 35°C 6.0…35.0°C 16.0°C

912 I Cooling limit at OT ---, 8.0…35.0°C 20.0°C

913 S Lock time at end of heating ---, 8…100h 24h

918 S Summer compensation start at OT 20…50°C 26°C

919 S Summer compensation end at OT 20…50°C 35°C

920 S Summer compensation setpoint

increase

---, 1.0…10.0°C 4.0°C

923 S Flow temp setpoint min OT 25°C 6.0…35.0°C 18.0°C

924 S Flow temp setpoint min OT 35°C 6.0…35.0°C 18.0°C

928 S Room inuence ---, 1…100% 80%

932 S Room temp limitation ---, 0.0…4.0°C 0.5°C

938 S Mixing valve decrease 0…20°C 0°C

941 S Actuator running time 30…650sec 120sec

945 S Mixing valve heating mode Control / Open Open

963 S With primary controller/system pump No/Yes No

Page 58

- (CS01 - 13) -

Control system

- (CS01 - 13) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Heating circuit 2

1010 U Comfort setpoint Reduced temp to 35.0°C 20.0°C

1012 U Reduced setpoint 19.0°C

1014 U Frost protection setpoint 4°C to reduced temp 8.0°C

1016 S Comfort setpoint maximum 20.0…35.0°C 28.0°C

1020 I Heating curve slope 0 .10…4. 00 0.50

1021 I Heating curve displacement -4.5…4.5°C 0.0°C

1030 I Summer/winter heating limit ---, 8.0…30.0°C 18.0°C

1040 I Flow temp setpoint min (for fan

convectors)

8…95°C 8°C

10 41 I Flow temp setpoint max 8…95°C 55°C

1050 S Room inuence ---, 1...100% 50%

1060 S Room temp limitation 0.5…4°C 0.5°C

1080 S Quick setback

Off

Down to reduced setpoint Down to frost prot setpoint

Down to reduced setpoint

1090 S Optimum start control max 0…360min 180 min

1091 S Optimum stop control max 0…360min 60 min

110 0 S Reduced setpoint increase start - 30…10 °C ---°C

110 1 S Reduced setpoint increase end - 3 0…10 °C -5°C

113 0 S Mixer valve boost 0…50°C 0°C

113 4 S Actuator running time 30…873sec 240sec

115 0 I Floor curing function

Off

1151 I Floor curing setpoint manually 0…95°C 25°C

115 6 I Floor curing day current 0…32°C ---°C

115 7 I Floor curing days completed 0…32 0

1200 S Operating mode changeover Protection

mode

Domestic hot water

1610 U Nominal setpoint Thc…65°C 55°C

1612 U Reduced setpoint 8°C….T hc 40°C

1620 I Release of DHW load

24h/day

Heating c irc time pgms

Time program 4/DHW Off- peak rate 4: Time pgm 4/ DHW or Off- peak rate

Time program

4/DHW

1640 I Legionella function

Off

Periodic ally Fixed weekday

Off

16 41 S Legionella function periodically 1…7 7

1642 I Legionella function weekday Monday…Sunday Sunday

Page 59

- (CS01 - 14) -

Control system

- (CS01 - 14) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Swimming pool

2056 U Setpoint source heating 8.0…80.0°C 22.0°C

Heat pump

2803 S Overrun time cond pump 0…240s 240s

2843 S Compressor off time min 0…1 20 m in 8min

2844 S Switch-off temp max 8…10 0° C 75°C

2862 S Locking time stage 2 0…40min 5min

2873 S Compressor mod run time 10…240s 240s

2882 S Release integral electric ow 0…500°Cmin 100°Cmin

2884 S Release electric ow below OT ---, -30…30°C 2°C

2886 S Compensation heat decit

Off On Only with oor cur ing fct

Off

2916 S Max setpoint HP DHW charg ---, 8… 80°C 60°C

2920 S With electrical utility lock Locked / Release Released

Supplementary source

3700 S Release below outside temp ---, -50…50°C 2.0°C

3701 S Release above outside temp ---, -50…50°C

3705 S Overrun time 0...120min 20min

3720 S Switching integral (for boiler relief) 0...500°Cmin 100°Cmin

3723 Locking time 0...120min 30min

DHW storage tank

5024 S Switching differential 0…20°C 7°C

5030 S Charging time limitation ---, 10…600min 90min

5055 S Recooling temp 8…95°C 65°C

5057 S Recooling collector

Off

Summer Always

Summer

5061 S Electric immersion heater release

24h/day

DHW release

Time program 4/DHW

DHW release

5093 S Not used

Page 60

- (CS01 - 15) -

Control system

- (CS01 - 15) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Conguration

5700 I Pre-setting ---, 1…12 1

5710 I Heating circuit 1 Off / On On

5711 I Cooling circuit 1

Off

4-pipe system 2-pipe system

Off

5715 I Heating circuit 2 Off / On On

5731 I DHW ctrl elem Q3

No charging request ¦ Charging pump ¦

Diverting valve

5806 I Type el imm heater ow

1 : 3-st age 2 : 2-stage excluding 3 : 2-stage complementar y 4 :Modulating UX

3 : 2-stage

complementary

5981 S Cont type input EX1 NC

(Normally-closed contact)

(Normally-opened contact)

5983 S Cont type input EX2 NC

(Normally-closed contact)

(Normally-opened contact)

5985 S Cont type input EX3 NC

(Normally-closed contact)

(Normally-opened contact)

6098 S Not used -20…20°C 0°C

6100 S Readjustment outside sensor -3…3°C 0°C

6120 S Frost protection plant Off / On On

6205 S Reset to default parameters No/ Yes No

6220 S Software version 0…99 ---

6420 I Function input H33

Optg mode change HCs+DHW / Optg mode changeover DHW / Optg mode changeover HCs / Optg mode changeover HC1 / Optg mode changeover HC2 / Error/alarm message / Release swi pool source heat / Release swi pool solar /

Dewpoint monitor

6421 I Contact type H33 NC

(Normally-closed contact)

(Normally-opened contact)

LPB system

6600 I Not used 0…16 1

Error

6711 U Reset HP No/Yes No

6800 S History 1 Date/Time/Code

6802 S History 2 Date/Time/Code

6804 S History 3 Date/Time/Code

6806 S History 4 Date/Time/Code

6808 S History 5 Date/Time/Code

6810 S History 6 Date/Time/Code

6812 S History 7 Date/Time/Code

6814 S History 8 Date/Time/Code

6816 S History 9 Date/Time/Code

6818 S History 10 Date/Time/Code

Page 61

- (CS01 - 16) -

Control system

- (CS01 - 16) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

Service / special operation

7070 S HP interval ---, 1..240 months ---months

7071 S HP time since maintenance 0...240months 0months

Reset? Yes / No Yes

7073 S Cur starts compressor 1/hrs run 0.0...12.0 0

Reset? Yes / No Yes

7141 U Emergency operation Off / On Off

7142 S Emergency operating function type Manually / Automatically Manually

7150 I Simulation outside temp ---, -50…50°C ---°C

Input / output test

7700 I Relay test

No test Everything off Relay output QX1 Relay output QX2 Relay output QX3 Relay output QX4 Relay output QX5 Relay output QX6 Relay output QX31 Relay output QX32 Relay output QX33 Relay output QX34 Relay output QX35 Relay output QX36 Relay output QX21 module 1 Relay output QX2 2 module 1 Relay output QX23 module 1 Relay output QX21 module 2 Relay output QX2 2 module 2 Relay output QX23 module 2

No test

7710 I Output test UX1 ---, 0…100% ---%

7712 I PWM-Signal UX1 ---, 0…100% ---%

7716 I Output test UX2 ---, 0…100% ---%

7719 I PWM-Signal UX2 ---, 0…100% ---%

7722 I Cooling mode DO2 Off / On Off

7723 I Heat pump D3 Off / On Off

7724 I Output test UX3 ---, 0…100% ---%

7725 I Voltage value UX3 ---, 0…100% ---%

7820 I Sensor temp BX1 -28…350°C ---°C

7821 I Sensor temp BX2 -28…350°C ---°C

7822 I Sensor temp BX3 -28…350°C ---°C

7823 I Sensor temp BX4 -28…350°C ---°C

7824 I Sensor temp BX5 -28…350°C ---°C

7825 I Sensor temp BX6 -28…350°C ---°C

7830 I Sensor temp BX21 module 1 -28…350°C ---°C

7832 I Sensor temp BX21 module 2 -28…350°C ---°C

7849 I Contact status H2, module 2 Open/Closed Open

7911 I Input EX1 0/230V 0V

7912 I Input EX2 0/230V 0V

7913 I Input EX3 0/230V 0V

7973 I Sensor temp BX31 -28…350°C ---°C

79 74 I Sensor temp BX32 -28…350°C ---°C

7975 I Sensor temp BX33 -28…350°C ---°C

7976 I Sensor temp BX34 -28…350°C ---°C

7977 I Sensor temp BX35 -28…350°C ---°C

Page 62

- (CS01 - 17) -

Control system

- (CS01 - 17) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

7978 I Sensor temp BX36 -28…350°C ---°C

7996 I Contact state H33 Open/Closed Open

State of plant

8000 I State heating circuit 1 ---

8001 I State heating circuit 2 ---

8003 I State DHW ---

8004 I State cooling circuit 1 ---

8006 I State heat pump ---

8007 I Not used ---

8010 I Not used ---

8011 I State swimming pool ---

8022 I State supplementary source ---

Diagnostics heat generation

8402 I Electric immersion heater ow 1 Off/On Off

8403 I Electric immersion heater ow 2 Off/On Off

8406 I Condenser pump Off/On Off

8410 U Return temp HP 0.0…140.0°C ---

Setpoint HP 0.0…140.0°C ---

8412 U Flow temp HP 0.0…140.0°C ---

Setpoint HP 0.0…140.0°C ---

8413 U Compressor modulation 0…100% ---

8414 I Modulation electric ow 0…100% ---

8425 I Temp differential condenser -50…140°C ---

8454 S Locking time HP 0…2730h ---

Reset? Yes / No Yes

8455 S Counter number of locks HP 0…65535 ---

Reset? Yes / No Yes

8456 S Hours run electric ow 0…2730h ---

Reset? Yes / No Yes

8457 S Start counter electric ow 0…65535 ---

Reset? Yes / No Yes

Diagnostics consumers

8700 U Outside temp -50…50°C 0°C

8701 U Outside temp min -50…50°C 50°C

Reset? Yes / No Yes

8702 U Outside temp max -50…50°C -50°C

Reset? Yes / No Yes

8703 I Outside temp attenuated *1 -50…50°C 0°C

Reset? Yes / No Yes

8704 I Outside temp composite *2 -50…50°C 0°C

8730 I Heating circuit pump, circuit 1 Off / On Off

8731 I Mixer valve HC1 open Off / On Off

8732 I Mixer valve HC1 closed Off / On Off

Page 63

- (CS01 - 18) -

Control system

- (CS01 - 18) -

CONTROL

SYSTEM

CONTROL

SYSTEM

LINE

ACCESS

LEVEL

FUNCTION

SETTING RANGE

OR DISPLAY

FACTORY

SETTING

8740 U Room temp 1 0.0…50.0°C

---

Room setpoint 1 4.0…35.0°C 20.0°C

8743 U Flow temp 1 0.0…140.0°C

---

Flow temp setpoint 1 0.0…140.0°C

---

8756 U Flow temp cooling 1 0.0…140.0°C

---

Flow temp setpoint cooling 1 0.0…140.0°C

---

8760 I Heating circuit pump, circuit 2 Off / On Off

8770 U Room temp 2 0.0…50.0°C 20.0°C

Room setpoint 2 4.0…35.0°C 20.0°C

8773 U Flow temp 2 0.0…140.0°C

---

Flow temp setpoint 2 0.0…140.0°C

---

8820 I DHW pump Off / On Off

8821 I Electric immersion heater DHW Off / On Off

8830 U DHW temp 0.0…140.0°C 0.0°C

DHW temp setpoint 8.0…80.0°C 50.0°C

8840 S Hours run DHW pump 0…2730h ---

Reset? Yes / No Yes

8841 S Start counter DHW pump 0…2730h ---

Reset? Yes / No Yes

8842 S Hours run electric heater DHW 0…2730h ---

Reset? Yes / No Yes

8843 S Start counter electric heater DHW

0…65535

---

Reset? Yes / No Yes

8900 U Swimming pool temp 0.0…140.0°C ---

Swimming pool setpoint 8.0…80.0°C 22.0°C

8950 S Common ow temp 0.0…140.0°C ---

Common ow temp setpoint 0.0…140.0°C ---

8957 S Common ow setpoint refrig 0.0…140.0°C ---

9031 I Relay output QX1 Off / On On

9032 I Relay output QX2 Off / On On

9033 I Relay output QX3 Off / On On

9034 I Relay output QX4 Off / On Off

9035 I Relay output QX5 Off / On Off

9050 I Relay output QX21 module 1 Off / On Off

9051 I Relay output QX22 module 1 Off / On Off

9052 I Relay output QX23 module 1 Off / On Off

9053 I Relay output QX21 module 2 Off / On Off

9054 I Relay output QX22 module 2 Off / On Off

9055 I Relay output QX23 module 2 Off / On Off

9071 U Relay output QX31 Off / On On

9072 U Relay output QX32 Off / On On

9073 U Relay output QX33 Off / On Off

9074 U Relay output QX34 Off / On Off

9075 U Relay output QX35 Off / On Off

Page 64

- (CS01 - 19) -

Control system

- (CS01 - 19) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Description of abbreviations : HC = Heating circuit OT = Outside temperature HP = Heat pump DHW = Domestic hot water BXx, EXx, QXx, DOx, UXx, Hx = Terminal number

*1: " Outside temperature attenuated " is calculated by means of ltered outdoor temperature and the

building time constant (building's thermal inertia).

*2: " Outside temperature composite " is calculated by means of the ltered outdoor temperature, the

building time constant and the actual outside temperature.

Page 65

- (CS01 - 20) -

Control system

- (CS01 - 20) -

CONTROL

SYSTEM

CONTROL

SYSTEM

ADJUSTMENT FUNCTION DETAILS



Time of day and date functions

z

The controller has an annual clock which contains the time, the day of the week and the date.

In order for the function to operate, the time and date must be set properly on the clock.

LINE FUNCTION

1 Hours / minutes

2 Day / month

3 Year

5 Start of summertime

6 End of summertime

Note:

Summer time/winter time change

Dates have been set for changing to summer time or to winter time. The time changes automatically from 2am (winter time) to 3am (summer time) or from 3am (summer time) to

2am (winter time) on the rst Sunday following

the respective date.

Page 66

- (CS01 - 21) -

Control system

- (CS01 - 21) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Operator section functions

z

LINE FUNCTION

20 Language

22 Info

26 Operation lock

27 Programming lock

28 Direct adjustment

29 Temperature unit

Pressure unit

Info

Temporarily •

After pressing the Info key, the information display

returns "predened" basic display after 8

minutes or when pressing the operating mode key.

Permanently •

After pressing the Info key, the information display returns to "new" basic display after a maximum of 8 minutes. The last selected information value is shown in the new basic display.

Operation lock

If the operating lock is activated, the following

control elements can no longer be adjusted:

Heating circuit mode, DHW mode, room temp comfort setpoint (knob), occupancy key.

Programming lock

If the programming lock is activated, the setting values are displayed but may no longer be changed.

Temporary suspension of programming:

The programming lock can be temporarily deactivated at programming level. To do this,

simultaneously press OK and ESC keys for at

least 3 seconds. The temporary suspension of the programming lock remains in effect until you exit the programming.

Permanent suspension of programming:

First perform a temporary suspension, then cancel "Programming lock" on line 27.

Direct adjustment

Storage with conrmation •

Correction of the setpoint with the knob will be

adopted only after pressing OK key.

Automatic storage •

Correction of the setpoint with the knob is adopted

without a particular conrmation (timeout) or by pressing OK key.

Heating Circuit Assignment

LINE FUNCTION

70 Software version (user interface)

applies only to Remote control C75



Software version (user interface)

The display shows the current version of the user interface.

Page 67

- (CS01 - 22) -

Control system

- (CS01 - 22) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Time program functions (Heating circuit 1 & 2, DHW, Cooling)

z

Several control programs are available for the heating circuits and the production of DHW. They are initiated in "Automatic" mode and control the change in temperature levels (and therefore the associated setpoints, reduced and comfort) via the adjusted changeover times.

Enter changeover times:

Changeover times can be adjusted in a combined way, i.e., identical times for several days or distinct times for certain days. Preselecting groups of days (e.g., Mon...Fri and Sat...Sun) having the same changeover times make adjustment of the changeover program considerably shorter.

Changeover Points

LINE FUNCTION

HC1 HC2 4/DHW 5

500 520 560 600 Preselection

(Mo- Su / Mo-Fr / Sa – Su / Mo...Su)

501 521 561 601 1st phase on

502 522 562 602 1st phase off

503 523 563 603 2nd phase on

504 524 564 604 2nd phase off

505 525 565 605 3rd phase on

506 526 566 606 3rd phase off

Standard Program

LINE FUNCTION

516, 536, 576, 616 Default values

(No /Yes)

All time programs can be reset to factory settings. Each time program has its own programming line for this reset action.

In this case, individual settings will be lost!

Holidays

LINE FUNCTION

HC1 HC2

641 651 Preselection

642 652 Period start (Day / Month)

643 653 Period end (Day / Month)

648 658 Operation level

The holiday program enables changing the heating circuits over to a selected operating level according to the date (calendar).

Important:

The holiday program can be used only in the automatic mode.

Page 68

- (CS01 - 23) -

Control system

- (CS01 - 23) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Heating circuit 1 & 2 functions

z

Operating Mode

For heating circuits there are several functions available which can be individually adjusted for each heating circuit.

The programming lines for the 2nd heating circuit are displayed only if the extension module has been connected to the controller.

Operation of heating circuits 1 and 2 is directly

controlled via the operating mode key.

Setpoint Values

LINE FUNCTION

HC1 HC2

710 1010 Comfort setpoint

712 1012 Reduced setpoint

714 1014 Frost protection setpoint

716 1016 Maximum comfort setpoint

Room temperature:

Room temperature can be set according to different setpoint values. Depending on the selected mode, these setpoints are activated and provide different temperature levels in the rooms.

The ranges of congurable setpoints are dened

by their interdependencies, as shown in the graph below.

Comfor t setpoint

Comfor t setpoint max

Reduced setpoint

Frost prot. setpoint

Frost protection:

The protection mode automatically prevents an excessively sharp drop in room temperature.

In this case the control adopts the frost protection room setpoint.

Heating Curve

LINE FUNCTION

HC1 HC2

720 1020 Heating curve slope

721 1021 Heating curve displacement

Page 69

- (CS01 - 24) -

Control system

- (CS01 - 24) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Heating curve slope

Based on the heating characteristic, the controller

computes the ow temperature setpoint which will be used for controlling the ow temperature in

consideration of atmospheric conditions. Different settings can be used to adapt the heating characteristic so that the heating capacity, and therefore the room temperature, will match the individual needs. The colder the outdoor temperature, the greater the

extent to which the slope will modify the ow

temperature. In other words, the slope should be corrected if the room temperature shows a difference when the outdoor temperature is low, but not when it is high.

Increase the setting: The ow temperature is increased mainly when

the outdoor temperatures are low.

Decrease the setting: The ow temperature is lowered mainly when the

outdoor temperatures are low.

Warning:

The heating curve is adjusted in relation to a room temperature setpoint of 20°C. If the room

temperature setpoint is modied, the ow

temperature setpoint is automatically recomputed. This will not modify the setting and amounts to automatically adapting the curve.

-20,0-15,0-10,0-5,00,05,010,015,020,0

Outdoor Temperature (°C)

0,25

0,5

0,75

1,25

1,5

1,75

Heating Curves

Heating curve displacement

The curve displacement (offset) modies the ow

temperature in a general and even manner over the full range of outdoor temperature. In other words, the displacement should be corrected when the room temperature is generally too high or too low.

Page 70

- (CS01 - 25) -

Control system

- (CS01 - 25) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Eco Functions

LINE FUNCTION

HC1 HC2

730 1030 Summer/winter heating limit

Summer/winter heating limit

The summer/winter heating limit switches the

heating on or off through the year according to the temperature ratio. Changeover is performed automatically when in automatic mode and thus avoids the user having to turn the heating on or off. Changing the input value makes the respective

annual periods (summer/winter) shorter or longer.

If the value is increased: -

Changing to winter operating mode is advanced, changing to summer mode is delayed.

If the value is decreased: Changing to winter mode is delayed; changing to summer mode is advanced.

Information:

This function does not work in "Continuous comfort temperature" mode. (Sunlight)

The controller displays "ECO".

The outdoor temperature is attenuated to take the building's dynamics into account.

Example:

Attenuated outdoor T

Sum/win heat ing limit + 1°C

Sum/win heat ing limit Sum/win heat ing limit - 1°C

Days

OFF

Flow temperature setpoint

LINE FUNCTION

HC1 HC2

740 1040 Flow temp setpoint min (for fan convectors)

741 10 41 Flow temp setpoint max

This limitation allows to dene a range for the ow temperature setpoint. When ow temperature

setpoint demanded by the heating circuit reaches the threshold, the setpoint remains permanently at the maximum or minimum, even if the heat demand continues to increase or decrease.

Example (line 741 and 1041):

Floor heating system = 50 °C Higher temperature radiator = 65 °C

Page 71

- (CS01 - 26) -

Control system

- (CS01 - 26) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Room Inuence

LINE FUNCTION

HC1 HC2

750 1050 Room inuence

Control types:

When using a room temperature sensor there are 3 different types of control to choose from.

SETTING CONTROL TYPE

- - - % Simple control according to outdoor conditions *

1...99 % Control according to outdoor conditions with room inuence *

100 % Control according to room temperature only

Requires the connection of an outdoor sensor



Simple control according to outdoor conditions

The ow temperature is computed via the heating

curve according to the composite outdoor

temperature. This type of control requires proper

adjustment of the heating curve, as the control does not take the room temperature into account for this adjustment.

Control according to outdoor

conditions with room inuence

The difference between the room temperature and the setpoint value is measured and taken into account for temperature control. This enables taking into account possible heat inputs and ensures a more accurate room temperature control.

The inuence of the difference is dened as a

percentage. The better the installation in the reference room (accurate room temperature, correct installation location, etc.) the higher will be the value that can be set.

Example:

Approx 60%: the reference room is appropriate Approx 20%: the reference room is inappropriate

Information:

Activation of the function requires taking into account the following requirements:

A room sensor must be connected. The "room inuence" parameter must be set between 1 and 99. The reference room (where the room sensor is installed) must not contain adjusted thermostatic valves. If present in the room, these valves must be fully open.

Control according to room temperature only

The ow temperature is adjusted according to the

room temperature setpoint, the current room temperature and its evolution. A slight increase in room temperature, for example, causes an

immediate drop in the ow temperature.

Information:

Activation of the function requires taking into account the following requirements:

A room sensor must be connected. The "room inuence" parameter must be set -

to 100%. The reference room (where the room sensor is installed) must not contain adjusted thermostatic valves. If present in the room, these valves must be fully open.

Page 72

- (CS01 - 27) -

Control system

- (CS01 - 27) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Quick setback

LINE FUNCTION

760 1060 Room temp limitation

780 1080 Quick setback

Room temp limitaion

The "Room temperature limitation" function enables the heating circuit pump to be deactivated should the room temperature exceed the current room temperature setpoint by more than the adjusted differential. The heating circuit pump is activated again as soon as the room temperature falls to a level below the current room temperature setpoint. During the time the "Room temperature limitation"

function is active, no heat request is sent to the

producer.

Quick setback

During quick setback, the heating circuit pump is

deactivated and, in the case of mixing circuits, the mixing valve is fully closed. When using a room sensor, the function keeps the heating off until the room temperature drops to the level of the "Reduced" or "Frost protection" setpoint. If the room temperature falls to the reduced or frost level, the heating circuit pump is activated and the mixing valve released. Quick setback switches the heating off for a certain period of time, depending on the outside temperature and the building time constant.

Duration of quick setback when "Comfort" setpoint minus "Reduced" setpoint = 2 K (e.g. "Comfort" setpoint = 20 °C and "Reduced" setpoint = 18 °C)

°C

TRx

TRw+SDR

TRw

OFF

TRx : Actual value of room temperature

TRw : Room temperature setpoint

SDR : Room switching differential

P : Pump

T : Time

Building time constant [h]

Composite

outside

temperature

Duration of quick setback [h]

15°C 7.7

10°C 3.3

5°C 2 .1

0°C 1.6

-5°C 1.3

-10°C 1.0

-15°C 0.9

-20°C 0.8

Optimisation at switch-on and switch-off

LINE FUNCTION

HC1 HC2

790 1090 Optimum start control max

791 1091 Optimum stop control max

Optimum start control max

The change in temperature levels is optimised in such a way as to reach the comfort setpoint during changeover times.

Optimum stop control max

The change in temperature levels is optimised in

such a way as to reach the comfort setpoint -1/4 °C

during changeover times.

Page 73

- (CS01 - 28) -

Control system

- (CS01 - 28) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Reduced Setpoint Increase

LINE FUNCTION

HC1 HC2

800 1100 Reduced setpoint increase start

801 1101 Reduced setpoint increase end

This function is used mainly in heating installations that do not have high supplies of power (e.g. low power use homes). When outdoor temperatures are low, adjusting the temperature would take too long. Increasing the reduced setpoint prevents excessive

cooling of the rooms in order to shorten the temperature adjustment period when changing over to the comfort setpoint.

Comfort setpoint(710)

Start increase(800)

End increase (80 1)

Composite OT

Reduced setpoint(712)

Mixing Valve Control

LINE FUNCTION

HC1 HC2

830 1130 Mixer valve boost

834 1134 Actuator running time

Mixer valve boost

The controller adds the increase set here to the

current ow setpoint and uses the result as the

temperature setpoint for the heat generator.

Actuator running time

For the 3-position servomotor, the travel time can be adjusted. With a 2-position servomotor, the adjusted travel time is inoperative.

Controlled oor drying function

LINE FUNCTION

HC1 HC2

850 1150 Floor curing function

851 1151 Floor curing setpoint manually

856 1156 Floor curing day current

857 1157 Floor curing day completed

This function is used in the controlled drying of oors. It adjusts the ow temperature to a temperature prole. Drying is performed by oor heating via the

heating circuit with a mixing valve or with a pump.

Page 74

- (CS01 - 29) -

Control system

- (CS01 - 29) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Floor curing function

Off •

The function is deactivated.

Heating operational (Fh) •

The rst part of the temperature prole is

automatically completed.

Heating "ready for occupancy" (Bh) •

The second part of the temperature prole is

handled automatically.

Heating "ready for occupancy" / • Heating operational

The full temperature prole (1st and 2nd part) is

performed automatically.

Manual •

No temperature prole is performed, but the control

is performed according to the "manual controlled drying setpoint". The function is automatically terminated after 25 days

Important:

The standards and directions of the building -

contractor must be followed!

This function will not work properly unless -

the installation has been adequately made

(hydraulics, electricity, settings). Otherwise, the

oors to be dried may be damaged!

The function may be prematurely interrupted by -

setting it to Off.

The maximum ow temperature limitation -

remains active.

Heat pump

ow temp

X : Star ting day

Days

Fh + Bh

Floor curing setpoint manually

The ow temperature setpoint for the "Manually" controlled oor drying function can be adjusted

respectively for each heating circuit.

Floor curing day current

Displays the current ow temperature setpoint for the controlled oor drying function.

Floor curing day completed

Displays the current day of the controlled oor

drying function.

Important:

After a power outage, the installation resumes the controlled drying function as it was when the outage occurred.

Operating Mode Changeover

LINE FUNCTION

HC1 HC2

900 120 0 Operating mode changeover

(None / Protection / Reduced / Comfort / Automatic)

In case of an external changeover via input H2 (on the extension module only) the operating mode to which the changeover will be performed must be

previously dened.

Page 75

- (CS01 - 30) -

Control system

- (CS01 - 30) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Heating Circuit Frost Protection

Informations:

The heating circuit frost protection is continuously activated (protection mode

) and is not

adjustable.

Heating circuit frost protection in heating mode: If the ow temperature is below 5°C, the controller

initiates the production of heat and starts the heating pumps, regardless of the current heating mode.

If the ow temperature rises again above 7°C,

the controller waits another 5 minutes, and then

stops the production of heat and the heating

pumps.

Heating circuit frost protection in cooling mode: -

See Cooling mode.

Page 76

- (CS01 - 31) -

Control system

- (CS01 - 31) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Cooling circuit 1 functions

z

The cooling sequence is automatically started

when the room temperature is higher than the comfort setpoint in cooling mode (line 902). The

cooling function must be activated (line 901 = Auto)

and is triggered by the programming clock (line

907). The cooling sequence is interrupted as soon

as heating circuit 1 indicates a need for heat or in the presence of a heat demand signal from a DHW circuit or other heating circuit (only if cooling is ac tive).

The controller measures the current room temperature and compares it with the room

temperature setpoint to compute the ow

temperature setpoint. If the temperature is not low enough the heat pump is started to provide cooling (reversed control of the mixing valve).

The following settings apply to the hydraulic circuit in zone 1 (HC1). If there is a second zone, this zone can be cooled with the setting (line 963) which will connect the pump directly to zone 2. This

will require setting the "Mixing valve sub-cooling"

parameter (line 938) to a suitable value in order for

both zones to be adequately cooled according to

the available emitters.

Warning:

Cooling mode is prohibited on all radiators, heating

only oors, or any emitters not intended for this

purpose.

Operating Mode

LINE FUNCTION

901 Operating mode

(Off / Automatic)

The cooling key on the user interface enables switching between operating modes.

Off •

The cooling function is deactivated.

Automatic •

The cooling function is automatically activated by the time program (line 907), the holiday program, the occupancy key, or according to the need.

Comfort cooling setpoint

LINE FUNCTION

902 Comfort cooling setpoint

In cooling mode the room temperature control follows the comfort setpoint adjusted under this setting. The cooling comfort setpoint can be displayed with a knob on the room unit.

In summer the comfort setpoint is gradually increased in relation to the outdoor temperature (see lines 918-920).

Release

LINE FUNCTION

907 Release

(24h/day / Time program HC / Time program 5)

The "Release" setting determines the time program according to which cooling is released.

24h/day •

Cooling is continuously activated (24h/Day).

Time program HC •

Cooling is activated according to the heating circuit time program.

Time program 5 •

Cooling is released according to time program 5.

Page 77

- (CS01 - 32) -

Control system

- (CS01 - 32) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Cooling Characteristic

LINE FUNCTION

908 Flow temp setpoint at OT 25°C

909 Flow temp setpoint at OT 35°C

The controller computes the ow temperature required for a given composite outdoor temperature based on the cooling characteristic. This is dened by two reference points (ow setpoint at 25°C and

at 35°C).

Flow temp setpoint at OT 25°C

This is the cooling ow temperature required when

the composite outdoor temperature is 25°C, without summer compensation.

Flow temp setpoint at OT 35°C

This is the cooling ow temperature required when

the composite outdoor temperature is 35°C, without summer compensation.

25°C 35°C

909

908

Flow temp setpoint

Composite

The cooling characteristic is adjusted for a 25°C room temperature setpoint. If the room temperature setpoint is changed the curve will automatically adapt.

Eco

LINE FUNCTION

912 Cooling limit at OT

913 Lock time at end of heating

Page 78

- (CS01 - 33) -

Control system

- (CS01 - 33) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Cooling limit at OT

If the composite outdoor temperature is higher than the cooling limit, cooling is released. If the composite outdoor temperature falls at least 0.5°C below the cooling limit, cooling is locked.

Lock time at end of heating

To avoid a quick start of cooling after termination of

heating, the cooling function is locked for a time period which can be adjusted with this setting.

The lock time starts when there is no valid heating demand from heating circuit 1. Heating demands from heating circuits 2 or P are ignored.

Information:

Switching off and switching on again the mode selection key causes the lock time to be interrupted.

Summer Compensation

LINE FUNCTION

918 Summer compensation start at OT

919 Summer compensation end at OT

920 Summer compensation setpoint increase

In summer the "cooling comfort setpoint" (line 902) is gradually increased according to the outdoor temperature. This saves on cooling power and prevents the differences between the ambient temperature of the room and the outdoor temperature being too high.

The resulting "room temperature setpoint" can be viewed in the Info section.

Summer compensation start at OT

Summer compensation starts to be active from the

outdoor temperature dened here. If the outdoor

temperature continues to rise, the comfort setpoint will be gradually increased.

Summer compensation end at OT

At this outdoor temperature the summer

compensation reaches its peak efciency (line

920). If the outdoor temperature continues to rise, it

will no longer inuence the comfort setpoint.

Summer compensation setpoint increase

This setting denes the highest value to which the

comfort setpoint can be increased.

918

919

902

920

Comfort setpoint

Page 79

- (CS01 - 34) -

Control system

- (CS01 - 34) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Flow Setpoint Limitation

LINE FUNCTION

923 Flow temp setpoint min at OT 25°C

924 Flow temp setpoint min at OT 35°C

It is possible to assign a lower limit to the cooling

ow temperature. The limitation line will be dened by two reference points. In addition the resulting ow setpoint will

have a lowerlimit and may not be less than 5 °C.

Flow temp setpoint min at OT 25°C

Determines the lowest ow temperature for a

composite outdoor temperature of 25°C.

Flow temp setpoint min at OT 35°C

Determines the lowest ow temperature for a

composite outdoor temperature of 35°C.

Warning:

If no outdoor temperature is available, the controller

will use the "Min. ow setpoint at OT= 35°C"

parameter.

C°53 C°52

924

923

Flow temp setpoint

Composite

Room Inuence

LINE FUNCTION

928 Room inuence

When using a room temperature sensor there are 3 different types of control to choose from.

SETTING CONTROL TYPE

- - - % Simple control according to outdoor conditions *

1...99 % Control according to outdoor conditions with room inuence *

100 % Control according to room temperature only

Requires the connection of an outdoor sensor



Simple control according to outdoor conditions

The ow temperature is obtained from the

composite outdoor temperature on the basis of the cooling characteristic.

This type of control requires the cooling curve to be

properly adjusted, as the control does not take the room temperature into account for this adjustment.

Page 80

- (CS01 - 35) -

Control system

- (CS01 - 35) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Control according to outdoor conditions

with room inuence

becomes more stable. The inuence of the difference is dened as a percentage.

The better the installation in the reference room (accurate room temperature, correct installation location, etc.) the higher will be the value that can be set.

Example:

Approx 60%: the reference room is appropriate Approx 20%: the reference room is inappropriate -

Activation of the function requires taking into account the following requirements:

A room sensor must imperatively be connected. The "room inuence" parameter must be set between 1 and 99. The reference room (where the room sensor is installed) must not contain adjusted thermostatic valves. Any thermostatic valves present in the rooms must be fully open.

Control according to room temperature only

The ow temperature is adjusted according to the

room temperature setpoint, the current room temperature and its evolution. A slight increase in room temperature, for example, causes an

immediate drop in the ow temperature.

Activation of the function requires taking into account the following requirements:

A room sensor must imperatively be connected. -

The "room inuence" parameter must be set to -

100%.

The reference room (where the room sensor is -

installed) must not contain adjusted thermostatic

valves. Any thermostatic valves present in the

rooms must be fully open.

Room Temperature Limitation

LINE FUNCTION

932 Room temp limitation

The "room temperature limitation" function enables shutting off the cooling circuit pump if the room temperature falls below the adjusted room temperature setpoint (with summer compensation line 920) by more than the adjusted differential.

The cooling circuit pump is reinitiated as soon as the room temperature rises again above the current room temperature setpoint.

If the room temperature limitation function is active, no cooling demand will be transmitted to production.

The function is deactivated if:

no room temperature sensor is available -

"Room inuence limit." = --- -

"Room inuence" (line 928) = --- (simple control -

according to outdoor conditions)

Page 81

- (CS01 - 36) -

Control system

- (CS01 - 36) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Mixing Valve Control

LINE FUNCTION

938 Mixing valve decrease

941 Actuator running time

945 Mixing valve heating mode

Mixing valve decrease

The cooling demand issued by cooling circuit 1 to production is reduced by the adjusted value.

If there is a second zone, this reduction should enable the second zone to be cooled. To achieve

this result, the sub-cooling must be determined in accordance with the type of emitter and "With

primary controller/system pump" (line 963) must be

set to "yes" to switch on the pump for the second zone.

Example:

Conguration How the conguration affects control

Zone 1:

Heating/

cooling

oor

Zone 2:

Fan coils

938 = 10°C, with 924 = 18°C 963 = yes

with a 35°C outdoor temperature the ow setpoint will be 18°C – 10°C i.e. 8°C while in the rst zone (HCF) it will be 18°C

through action of the mixing valve

Zone 1:

Heating/

cooling

oor

Zone 2:

HCF

938 = 0°C, with 924 = 18°C 963 = yes

with a 35°C outdoor temperature the ow

setpoint will be 18°C in both zones

Warning:

If these settings are not chosen properly the heat

pump may stop automatically due to the ow

temperature being too low. A safety mechanism is triggered at 6°C to protect the exchanger from freezing.

Actuator running time

For the 3-position servomotor used, it is possible to adjust the travel time. With a 2-position servomotor, the adjusted travel time is inoperative.

Mixing valve heating mode

Determines the position of mixing valve 1 during heating operation is activated. This parameter is inoperative in installations where heating and cooling circuits are hydraulically separate.

Control •

The valve controls in heating and cooling mode.

Open •

The valve controls in cooling mode, and is open in heating mode.

With primary controller/system pump

LINE FUNCTION

963 With primary controller/system pump

(No / Yes)

This setting species whether the cooling circuit is

supplied from the primary controller or from the primary pump (depending on the installation). It can also be used to provide cooling to the second zone.

Warning:

In the case of a radiator or any other emitter which does not support the cooling mode in zone 2, this setting must remain on "No".

Page 82

- (CS01 - 37) -

Control system

- (CS01 - 37) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Domestic hot water functions

z

The control sets the DHW temperature, according to the time program or continuously, to the desired setpoint. The priority of DHW charging over room heating is adjustable in this case

The controller has a congurable legionella

function designed for protection against legionella in the storage tank and the pipes. The circulation pump is controlled according to the current time program and operating mode.

Setpoint value

LINE FUNCTION

1610 Nominal setpoint

1612 Reduced setpoint

The DHW is heated to various setpoint values. These setpoints are active according to the selected

operating mode and allow the desired temperatures to be reached in the DHW storage tank.

Reduced setpoint

Nominal setpoint

DHW max setpoint

0 10 20 30 40 50 60 70

°C

Important:

For optimal operation we recommend reducing the setpoints to the lowest value. Setpoints which are too high may interfere with heating and cause some discomfort. In this case

DHW/Heating changeover cycles may successively

occur

If DHW charge boosting is not desired during the day, we recommend adjusting the reduced temperature setpoint to 15°C. Full charging will occur during the night at the nominal temperature..

Page 83

- (CS01 - 38) -

Control system

- (CS01 - 38) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Release

LINE FUNCTION

1620 Release of DHW load

(24h/day / Heating circ time pgm / Time program 4/DHW / Low -tariff/ Time pgm 4/DHW or Low-tarif f)

24h/day

(Not recommended)

Regardless of the time programs, the temperature of the domestic hot water is continuously maintained at the DHW nominal setpoint temperature.

Example:

0 6 12 18 24

Heating circuit time programs

(Not recommended)

Depending on the heating circuit time programs, the DHW setpoint is changed between the DHW temperature nominal setpoint and the DHW

Example:

temperature reduced setpoint. The rst switch-on

point of each phase is advanced by one hour each time.

0 5 6 12 16 17 24

Time program 4 / DHW

(Recommended)

Time program 4 of the local controller is taken into account for the DHW mode. The changeover between DHW nominal setpoint and DHW reduced

setpoint occurs on the changeover times of this program. Thus, domestic hot water charging takes place independently from the heating circuits.

0 6 12 18 24

Low-tariff

Released when the low tariff input is active (Input EX2)

Time program 4/DHW or low-tariff

Released when DHW program is set to "Nominal" or if the low tariff input is active.

Page 84

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Control system

- (CS01 - 39) -

CONTROL

SYSTEM

CONTROL

SYSTEM

DHW mode

Holiday status

Release (line 1620)

Time program status (Program 4)

Lowtariff status (EX2)

DHW mode level

Off x x x x Frost protection

On Yes x x x Frost protection

On No … … x …

On No Low-tariff (OPK) x Inactive Reduced

On No Low-tariff (OPK) x Active Nominal

On No Time program 4 or OPK Nominal Inactive Nominal

On No Time program 4 or OPK Reduced Inactive Reduced

On No Time program 4 or OPK Nominal Active Nominal

On No Time program 4 or OPK Reduced Active Nominal

x = N/A

Information:

Release by low tariff input always triggers forced DHW charging.

If the low tariff input EX2 has not been congured and release via OPK has nevertheless been set,

the DHW level will either continuously remain on reduced or will follow time program 4.

Legionella Function

LINE FUNCTION

1640 Legionella function

16 41 Legionella function periodically

1642 Legionella function weekday

Legionella function

periodically •

The legionella function occurs repeatedly according to the adjusted periodicity (line 1641).

Fixed weekday •

The legionella function can be activated on a xed

day of the week (line 1642). With this setting, heating up to the legionella setpoint occurs on the scheduled day of the week, regardless of the storage tank temperatures during the previous period.

Page 85

- (CS01 - 40) -

Control system

- (CS01 - 40) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Swimming pool functions

z

LINE FUNCTION

2056 Setpoint source heating

The controller enables a swimming pool to be heated by the heat pump. An individual setpoint can be set by means of line 2056, which appears when the swimming pool function is activated by parameter 6046 being set to "Release swimming pool".

Use of input H33 (X152) requires an extension

module to be connected to the control.

Page 86

- (CS01 - 41) -

Control system

- (CS01 - 41) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Heat pump functions

z

LINE FUNCTION

2803 Overrun time cond pump

2843 Compressor off time min

2844 Switch-off temp max

2862 Locking time stage 2

2873 Compressor mod run time

2882 Release integral electric ow

2884 Release electric ow below OT

2886 Compensation heat decit

2916 Max setpoint HP DHW charg

2920 With electrical utility lock

Overrun time cond pump

When the compressor is switched off, the condenser pump continues to run for the set overrun time.

Compressor off time min

For the same reason, the compressor remains switched off for the minimum period of time set here.

Switch-off temperature maximum if the ow or the

return temperature exceeds the maximum switchoff temperature, the compressor will be switched off.The heat pump is switched on again when the temperature at both sensors has dropped by the "Switching diff return temp" below the maximum switch-off temperature and the minimum off time has elapsed.

Switch-off temp max

If the ow or the return temperature exceeds the

maximum switch off temperature, the compressor will be switched off.

Example (line 2844):

Floor heating system = 55 °C Higher temperature radiator = 65 °C

Locking time stage 2

When compressor is restarted, the time which keeps minimum capacity can be adjusted.

Efciency becomes better; however, the time of

rising capacity becomes long.

Compressor mod run time

Compressor mod run time means the time of

compressor frequency indication changed from

minimum to maximum. If this setting value changes to small, compressor

frequency changes more quickly.

Warning:

This setting value is too small, the efciency is decreased due to the compressor frequency changes frequently.

Release integral electric ow

After the release of the 1st stage (heater 1: on, heater 2: off), the controller compares the

temperature measured with the point of engagement

and forms an integral and includes a possible decit of heat. Once the value of the integral reaches

the maximum value (line 2882), the 2nd stage

is engaged (heater 1: off, heater 2: control). The

controller continuously compares the temperature measured at the point of engagement and new

features to the decit of heat in the full release.

When the full release reaches the value set (line

2882), the 3rd stage of the heater is triggered (heater

1: on, heater 2: Control).

Release electric ow below OT

The heater will be activated only if the attenuated outdoor temperature is below the temperature set here.

Warning:

This setting is too low, there may be a feeling of discomfort due to the fact that the heat pump is

unable to meet the heating requirements alone

at low outdoor temperatures, and heaters are not switched on.

Page 87

- (CS01 - 42) -

Control system

- (CS01 - 42) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Compensation heat decit

This function compensates for excess heat and

heatdecits. These can occur in the following situations:



Minimum compressor on and off times



In the case of low temperature requests, the ow

temperature can lie below the required setpoint,

but the return temperature may not drop below the switch-on point for a longer period of time. In this situation, the heat pump must be switched on to

prevent heat decits The controller compares continuously the ow

temperature setpoint with the actual value and

integrates the surplus heat and heat decits.

Differences are compensated for by extending the compressor on and off times. If the compressor is not switched on or off due to

surplus heat/heat decits, the controller displays an

appropriate status message. This function is not active during the time the DHW storage tank is charged. The function is not active either in the case of plants

with buffer/(combi) storage tanks. "Compensation heat decit" only acts in heating

mode. The parameter is inactive in cooling mode. The maximum switch-off temperature is given priority over the "Compensation" function. In the case of sudden setpoint changes, both integrals are cleared.

Behavior in connection with the "Floor • curing" function

When activating the "Floor curing" function, the integral is set to a level representing 1.5 times the

predened value (factory setting). If the current temperature lies at least 2 K below the required

setpoint, the heat pump is immediately switched on.

If compensation of surplus heat/heat decits shall act "Only with oor curing fct", the respective setting

must be selected. This means that the parameter is deactivated in normal heating mode.

Calculation of integral •



If a ow temperature sensor (Bx1) is connected and the heating curve is set to the ow temperature setpoint, the controller uses the ow temperature and the ow temperature setpoint for computing the

integrals.

In the following situations, the integral is set to "0":



No valid temperature request delivered



Setpoint change >2 K



Frost protection for the heat pump is active



The heat pump has gone to lockout or cannot deliver any heat for a longer period of time



The heat pump is in active cooling mode



A buffer storage tank is being charged



The function is deactivated With active DHW charging, the integral value is frozen.

With electrical utility lock

This setting relates to input EX1 (load-shedding or peak day clearing) and allows the electric heaters to

be locked as follows:

Locked •

The heat pump and all electric heaters are locked, both heat pump stages and the DHW tank electric heater.

Only the boiler backup, if installed, continues to

operate.

Released •

The heat pump operates and all electric heaters are locked, both heat pump stages and the DHW tank electric heater. The boiler backup, if installed, continues to operate.

Page 88

- (CS01 - 43) -

Control system

- (CS01 - 43) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Supplementary source

z

A supplementary producer can be operated in addition to the main producer (heat pump). Release of the supplementary producer depends on a number of parameters a detailed description of which is given on the following pages.



Release is effected via release relay Qx2



2-position control is effected via control relay QX3



Ux can be used to transmit the supplementary

source a DC 0...10 V signal for the required temperature/output setpoint.

LINE FUNCTION

3700 Release below outside temp

3701 Release above outside temp

Operation of the supplementary source is released

only when the composite outside temperature lies above or below the set temperature limit. This enables the supplementary source to lock in a selected outside temperature range to ensure bivalent operation of supplementary source and heat pump.

To ensure continuous release of the supplementary source, setting "---" must be selected on the respective operating lines. If both release values are enabled, the outside temperature must satisfy both criteria, thus ensuring release of the supplementary source.

Overtemperature protection

LINE FUNCTION

3705 Overrun time

Overrun time of release for the external source: If the integral indicates another heat decit before

the overrun time has elapsed, the release remains activated.

If the set overrun time elapses before the common

ow temperature drops below the common ow

temperature setpoint, the release is deactivated also.

Flow control

LINE FUNCTION

3720 Switching integral

3723 Locking time

Switching integral

The temperature-time integral is a continuous summation of the temperature differential over time. In this case, the decisive criterion is the difference by which the temperature lies above or below the

common ow temperature setpoint.

The temperature-time integral gives consideration not only to the period of time, but also to the extent

of over-/undershoot. This means that when the crossing is signicant, the supplementary source is

released earlier, or locked earlier, than with minor crossings.

TVx Actual value of flow temperature TVw Flow temperature setpoint + Int Surplus integral

- Int Deficit integral t1 Overrun time (not completed) t2 Overrun time (fully completed) QX2 Release output QX2 QX3 Control QX3

QX2

QX3

Page 89

- (CS01 - 44) -

Control system

- (CS01 - 44) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Locking time

The locking time enables the heat pump to reach a stable operating state before the supplementary source is allowed to switch on. The supplementary source is released only when the locking time has elapsed.

The locking time starts as soon as a valid ow

temperature setpoint is available. Calculation of the release integral starts only when the locking time has elapsed.

TVxSch Actual value of common flow temperature TVwSch Setpoint of common flow temperature A Request QX2 Release output QX2 T Locking time

QX2

No consideration is given to the locking time, if the heat pump malfunctions or is locked, or if the supplementary source must end DHW charging.

Setting "- - -" can be used to deactivate the function.

Page 90

- (CS01 - 45) -

Control system

- (CS01 - 45) -

CONTROL

SYSTEM

CONTROL

SYSTEM

DHW storage tank functions

z

DHW charging at the nominal setpoint temperature (line 1610) always takes place in two stages. In the

rst stage, only the heating pump heats the DHW

tank. The power supplied during this time is at its peak. Then, when the heat pump is no longer able to

supply enough heat to reach the setpoint value, it switches on the DHW tank heater if authorised. The heater will be cut off when charging is complete. While the DHW tank charging process via the

electric heater is nishing, the heat pump resumes

heating.

Charging Control

LINE FUNCTION

5024 Switching differential

5030 Charging time limitation

Switching differential

If the DHW temperature is lower than the current setpoint minus the differential set here, the DHW charging process is launched. It ends when the temperature reaches the current setpoint.

Information:

Forced charging is triggered on the rst DHW

release of the day. Charging is also launched when the DHW temperature is within the differential, and as long as

it is not less than 1K above the setpoint.

Charging time limitation

During charging, the room heating may be stopped

or insufcient.

Therefore it is often advisable to limit the charging process timewise to enable heating.

If "- - -" has been selected the charging time limitation will be deactivated. The DHW will be heated to the nominal setpoint, even if the room heating has not received enough power in the meantime.

If a value between 10 and 600 is selected, charging will be suspended after the time period set in minutes, and will remain suspended over that time before resuming. The generator power remains available in the meantime to heat the room. This cycle is repeated until the DHW nominal setpoint has been reached.

Information:

When the room heating is stopped (summer mode, economy function, etc.), DHW charging remains active, regardless of the setting.

Recooling

LINE FUNCTION

5055 Recooling temp

5057 Recooling collector

Recooling temp

activated recooling function remains in operation until the set recooling temperature in the DHW storage tank is reached.

Recooling collector

When the collector is cold, surplus energy can be emitted to the environment via the collector's surfaces.

Page 91

- (CS01 - 46) -

Control system

- (CS01 - 46) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Heater

LINE FUNCTION

5061 Electric immersion heater release

Electric immersion heater release

24h/day •

The heater is continuously active regardless of time programs.

0 6 12 18 24

DHW release •

The heater is controlled according to "DHW release".

0 6 12 17 24

Time program 4/DHW •

Time program 4/DHW of the local controller is

taken into account for the heater.

0 6 12 18 24

Information:

Switch-on will actually be in effect only if the heater is able to operate according to the "heater operating mode" setting.

Page 92

- (CS01 - 47) -

Control system

- (CS01 - 47) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Conguration functions

z

When an installation is started up, the Indoor unit diagram presetting for that installation must be entered.

Pre-settings

LINE FUNCTION

5700 Pre-setting

Only Pre-setting 1 to 4 are used among 9 availables.

Heating circuits/Cooling Circuit

LINE FUNCTION

5710 Heating circuit 1

5711 Cooling circuit 1

(Off / 4-pipe system / 2-pipe system)

5715 Heating circuit 2

Heating circuit 1

Using this setting, heating circuit 1 can be switched on and off.

Cooling circuit 1

Off •

The cooling circuit is deactivated.

4-pipe system •

Not compatible with the this system. This setting relates to passive cooling.

2-pipe system •

Activates the heat pump cooling mode. However, the cooling kit must have been previously connected.

Warning:

If the cooling kit has not been connected and the cooling mode is activated the heat pump will behave abnormally and might cause some unwanted discomfort.

Information:

Switching on the cooling mode causes the menu '"Cooling circuit 1" to appear.

'"Cooling circuit 1" to

appear.

Heating circuit 2

Using this setting, heating circuit 2 can be switched on and off.

DHW

LINE FUNCTION

5731 DHW controlling element Q3

No charging request

No DHW charging via Q3.

Charging pump

DHW charging is effected with a pump connected to terminal Q3.

Diverting valve

DHW charging is effected with a diverting valve connected to terminal Q3.

Electric immersion heater

LINE FUNCTION

5806 Type electric immersion heater ow

Within the type of electric backup, 4 settings are

possible :

3-stage

Not used

2-stage excuding

Not used

2-stage complementary

The backup 1 starts alone, then the backup 2 starts alone, then the two backups start simultaneously. Exemple for a 3kw backup and a 6kw backup, 1st

stage : 3kw, 2nd stage : 6kw, 3rd stage : 3+6=9kw.

Modulating Ux

The backup 1 is regulated as required.

Page 93

- (CS01 - 48) -

Control system

- (CS01 - 48) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Basic unit EX/E

LINE FUNCTION

5981 5983 5985

Contact type input EX1, EX2, EX3

The type of contact can be selected:

The input’s function is active when voltage is not present.

The input’s function is active when voltage is present.

The descriptions relating to the functions of the EX

contact apply when an NO contact is selected.

Sensor Corrections

LINE FUNCTION

6098 Not used

6100 Readjustment outside sensor

The outdoor temperature measuring value can -

be corrected within a range of +/- 3 K.

Installation Frost Protection

LINE FUNCTION

6120 Frost protection for the plant

According to the outdoor temperature, the heating circuit pump and the condenser pump are switched on although there is no demand for heat.

Outdoo r

temperature

Pump

Period ically O N

OFF

Diagram

Contin uously O N Set to ON fo r 10 min, appr ox. every

6 hours.

Contin uously O FF

ON Period ically O N OFF

-6 - 5 -4 - 3 -2 -1 0 1 2 3 4 TA °C

…-4°C

- 5…1. 5° C

1.5°C …

Miscellaneous

LINE FUNCTION

6205 Reset to default parameters

6220 Software version

Page 94

- (CS01 - 49) -

Control system

- (CS01 - 49) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Reset to default parameters

All parameters can be reset to factory settings,

except followings: Time and date, User interface,

and all time programs, as well as the operating hours and the various counters.

Software version

The software version represents the controller software status at the time the unit is being produced. It is printed on the back of the unit.

The rst two digits represent the software version,

and the third is the revision number (e.g. 01.0)

Error functions

z

When a fault occurs, the symbol appears and it is possible to display an error message in the Info

section by pressing the Info key. The display shows what caused the fault.

Reset (unlock) Heat Pump

LINE FUNCTION

6711 Reset HP

This line is used to clear the heat pump error messages. The predetermined switch-on delay in case of a failure is therefore ignored, which avoids

waiting periods during servicing / troubleshooting.

This option should not be used in normal operating conditions.

Error History

LINE FUNCTION

6800 to 6818 Time stamp and history of faults 1 -10

The controller saves the last 10 faults which have occurred to a non volatile memory. Any new entry

will delete the oldest entry from the memory. A fault code and a time are saved for each fault.

Error Code List:

Designation of error: The error designations in the table below are displayed in plain text on the user interface. Location: The sensor or contact associated to the error message. Reset: Reset is either automatic or manual, depending on the type of error (see table below with error messages).

Manual reset: -

Errors which are displayed in the Info section and

accompanied by the "Reset " question can be manually reset. Press the "OK" key once, "yes" ashes on the display. Press the "OK" key again to conrm the "yes" and the error will be reset.

Automatic reset: -

Automatic clearing occurs after a previously

set time (OEM setting) has elapsed. After this

time out (6 hours by default) has elapsed, the controller will attempt to reset the error. If "Number" appears in the table, it is possible

to dene how many times the fault can be reset

before the heat pump is declared out of order.

Heat pump operation: Shows whether or not the heat pump can continue to operate when the error occurs.

Yes: -

The heat pump continues to operate despite the error message.

No: -

The error interrupts operation of the heat pump.

No with glycol water: -

This error stops glycol water heat pumps, but does not prevent operation of water or air heat pumps.

No with water: -

This error stops water heat pumps, but does not prevent operation of glycol water heat pumps.

No with air: -

This error stops air heat pumps, but does not prevent operation of water heat pumps or glycol water heat pumps.

Per diagram: -

The heat pump will be stopped according to the

current installation diagram. Priority: Errors are ranked by priority. From priority 5 onward (i.e. priority levels 5 - 9) the alarm messages used in remote control are sent. In addition, the alarm relay is switched on.

Page 95

- (CS01 - 50) -

Control system

- (CS01 - 50) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Table of error messages which can be displayed:

No. Designation of error Location

Reset

HP operation

Priority

Manual Automatic

0: No fault

10: Outdoor sensor BX4 (X84) No No Yes 6

30: Flow sensor 1 BX1 (X80) No No Yes 6

31: Cooling ow sensor 1 BX1 (X80) No No Yes 6

32: Flow sensor 2 BX31 (X153) No No Yes 6

33: Heat pump ow temp sensor error BX1 (X80) No No Yes 6

44: Heat pump return temp sensor error BX2 (X80) No No

Per diagram

50: DHW temp sensor 1 BX3 (X84) No No Ye s 6

60: Room sensor 1 No No Yes 6

65: Room sensor 2 No No Yes 6

76: Special sensor 1 BX No No Ye s 3

83: BSB wire short-circuit No No Yes 8

84: BSB, address collision No No Ye s 3

85: Radio communication error No No Ye s 8

98: Extension module 1 No No Ye s 8

99: Extension module 2 No No Ye s 8

100: 2 master clocks on bus No No Ye s 3

102: Clock without running supply No No Yes 3

105: Maintenance message No No Ye s 5

121: HC1 ow temp too low No No Ye s 6

122: HC2 ow temp too low No No Yes 6

126: DHW charge monitoring No No Ye s 6

127: Anti-legionella temperature No No Ye s 6

134: Heat pump alarm summary E20 Yes Number* No 9

138: No heat pump control sensor No Ye s No 1

146: Sensor / Control device conguration No No Ye s 3

171: Alarm contact 1 activated H1/H31 No No Ye s 6

172: Alarm contact 2 activated H21/H22/

H32

No No Ye s 6

174: Alarm contact 4 active H3 No No Ye s

178: HC1 safety thermostat No No Ye s 3

179: HC2 safety thermostat No No Ye s 3

201: Frost alarm BX1 (X80) Yes No No 9

243: Swimming pool sensor BX34 (X154) No No Yes 6

325: BX/Ext unit: same sensors No No Ye s 3

327: Ext modules: same functions No No Ye s 3

329: Ext modules/Mixing grp:

same functions

No No Ye s 3

330: BX1 no function No No Ye s 3

331: BX2 no function No No Ye s 3

332: BX3 no function No No Ye s 3

333: BX4 no function No No Ye s 3

334: BX5 no function No No Ye s 3

335: BX21 no function No No Yes 3

336: BX22 no function No No Yes 3

357: cooling circuit ow temp not reached No No Yes 6

Page 96

- (CS01 - 51) -

Control system

- (CS01 - 51) -

CONTROL

SYSTEM

CONTROL

SYSTEM

No. Designation of error Location

Reset

HP operation

Priority

Manual Automatic

359: no cooling valve Y21 No No Ye s 3

360: no process reversing valve Y22 No No Ye s 3

364: Heat pump cooling system error No No Ye s 3

369: External fault No

370: Outdoor unit fault No

*: If such statuses or events occur for the rst time,

they will not directly generate a fault message, but only a status message.

Only if the anomaly occurs repeatedly over a predened time period and at a given frequency

(number) will an error message be generated.

Page 97

- (CS01 - 52) -

Control system

- (CS01 - 52) -

CONTROL

SYSTEM

CONTROL

SYSTEM

Service / special operation functions

z

Maintenance

Maintenance functions can be used as a preventive step for periodically monitoring the installation. All maintenance functions can be individually

activated / deactivated.

The controller automatically generates

maintenance messages if the settings dened are

either exceeded or fail to be reached.

LINE FUNCTION

7070 HP interval

7071 HP time since maintenance

7073 Cur starts compressor 1/hrs run

HP interval

Denes the maintenance frequency (in months) for

the heat pump.

HP time since maintenance

Displays the time (in months) elapsed since the last maintenance. If the value exceeds the "heat pump interval" (line 7070), the symbol will be

displayed

and a maintenance message will appear in

the Info section:

17: Heat pump maintenance Interval (Priority 6)

This setting can be reset with the associated rights of access.

Cur starts compressor 1/hrs run

The average number of compressor startups per hour of operation, obtained over a period of 6 weeks.

If the value exceeds the "Comp1 max startups/hr

op" adjusted setting, the symbol will be displayed and a maintenance message will appear in the Info

section:

8: Too many compressor 1 startups (Priority 9)

This setting can be reset with the associated rights of access.

Emergency mode

If the heat pump is not operating properly, an emergency operation can be maintained. The emergency operation enables the installation to be

run with the available

heaters (ow, DHW tank). In

this case the compressor will remain off.

LINE FUNCTION

7141 Emergency operation

7142 Emergency operation function type

Emergency operation

Emergency operation can be activated and deactivated manually.

Off •

Emergency operation is deactivated.

On •

Emergency operation is activated.

Emergency operation function type

Manually •

Emergency operation can be activated/deactivated

only through the Emergency operation setting on line

7141.

Automatically •

As soon as a fault occurs on the heat pump, emergency operation is automatically switched on. It stops when the fault is removed and, if necessary, cleared (reset). Emergency operation may however

be activated / deactivated manually via the

"Emergency operation" setting on line 7141.

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Simulation

LINE FUNCTION

7150 Simulation outside temp

Simulation outside temp

To make the starting-up and troubleshooting processes easier, it is possible to simulate an

outdoor temperature in the range of -50...+50°C.

During simulation, the current, composite and attenuated outdoor temperatures are ignored and substituted with the adjusted simulation temperature.

Computation of the three outdoor temperatures based on the actual outdoor temperature continues to be performed during the simulation, and these temperatures are available again when the simulation is over.

This function can be deactivated by selecting -.- on this line or automatically, after a 5 hour waiting period.

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Input / output test functions

z

Input/output testing is used to ensure that the

connected components are in working order.

Relay Output Testing

Selection of a setting from relay testing closes the corresponding relay and therefore switches on the connected component. This makes it possible to

check that the relays are in working order and that the wiring has been performed correctly.

LINE FUNCTION

7700 Relay test

This consists of instructing the regulator's relays one by one and checking their outputs. This enables you to check that the relays are working and that the cabling is correct. Check that each appliance in the installation is operating correctly.

(0) No test

(1) Everything is on STOP

(2) Relay output QX1 (3) Relay output QX2 (4) Relay output QX3 (5) Relay output QX4 (6) Relay output QX5 (7) Relay output QX6 (8) Relay output QX31 (9) Relay output QX32 (10) Relay output QX33

(11) Relay output QX34 (12) Relay output QX35 (13) Relay output QX36 (14) Relay output QX21 module 1 (15) Relay output QX22 module 1 (16) Relay output QX23 module 1 (17) Relay output Q X21 module 2 (18) Relay output QX22 module 2 (19) Relay output Q X23 module 2

The display shows the “Key” symbol. Pressing the Info button displays "Error 368". Warning: The component being tested is receiving electr

Warning:

During testing of an output, the heat pump is stopped, all outputs are "off" and only the controlled output is on.

Analog Input/Output Testing

LINE FUNCTION

7710 Output test UX1

7712 PWM signal UX1

7722 Cooling mode DO2

7723 Heat pump D3

7724 Output test UX3

7725 Voltage value UX3

Cooling mode DO2

Shows the output status.

Output test UX3

Enables testing the outdoor unit control.

Sensor Input Testing

LINE FUNCTION

7820 Sensor temp BX1

7821 Sensor temp BX2

7822 Sensor temp BX3

7823 Sensor temp BX4

Displays the temperature of each sensor.

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Input test EX1-3

LINE FUNCTION

7911 Input EX1

7912 Input EX2

7913 Input EX3

By selecting a setting from input test EX1-3, the relevant input will be displayed, enabling it to be checked.

Display of 0 V means that there is no voltage and the respective input is currently inactive. Display of 230 V means that voltage is present at the respective input so that it is activated.

Input / output test I/O module

LINE FUNCTION

7973 Sensor temp BX31

7976 Sensor temp BX34

7996 Contact state H33

The sensor test operate the same as for BX1-4 on the basic unit.