Electra Alpha 9, Delta 7, Alpha 17, Delta 12 DF, Delta 17 DF Service Manual

Service Manual

CONTENT

Alpha / Delta Series

Indoor Units Outdoor Units

Alpha 7 CON 7 (Alpha) Delta 7 GCN 7 Alpha 9 GCN 9 (Alpha)

Delta 9 DF Alpha 12 GCN 12 (Alpha) Delta 12 DF Alpha 17 ONG3-14 B1

Alpha 17 ONG3-17 (Alpha) Delta 17 DF ONG3-17 Delta 24 OU7-24C

ONG3-9 B1 ONG3-9 B2

ONG3-12 B1 ONG3-12 B2

SM ALPHA 1-E.3 GB

REFRIGERANT

R410A

COOLING ONLY

HEAT PUMP

JULY 2008

LIST OF EFFECTIVE PAGES

CONTENT

LIST OF EFFECTIVE PAGES

Note: Changes in the pages are indicated by a “Revision#” in the footer of each effected page

(when none indicates no changes in the relevant page). All pages in the following list represent effected/ non effected pages divided by chapters.

Dates of issue for original and changed pages are:

Original ....... 0 ........ 10 December 2004

Total number of pages in this publication is 169 consisting of the following:

Page No.

Title ....................... 3

A ........................... 3

i ............................. 3

1-1 - 1-2 ................ 3

2-1 - 2-13 .............. 3

3-1 ........................ 3

4-1 - 4-6 ................ 3

5-1 - 5-40 .............. 3

6-1 - 6-8 ................ 3

7-1 ........................ 3

8-1 - 8-5 ................ 3

9-1 ........................ 3

10-1-10-4 .............. 3

11-1 ....................... 3

12-1-12-32 ............ 3

13-1-13-2 .............. 3

14-1-14-49 ............ 3

Appendix -A ...........3

Revision No. #

Page No.

Revision No. #

Page No.

Revision No. #

• Zero in this column indicates an original page.

*Due to constant improvements please note that the data on this service manual can be modiﬁ ed with out notice. **Photos are not contractual

A

SM ALPHA 1-E.3 GB

INTRODUCTION

● Bended indoor coil with treated aluminum ﬁ ns and coating for improved

efﬁ ciency.

● High COP.

● Easy access to the interconnecting tubing and wiring connections, so that

removing the front grill or casing is not necessary.

● Refrigerant pipes can be connected to the indoor unit from 5 different optional

directions.

● Automatic treated air sweep.

● Easy installation and service.

● 4M length tubing connection kit is provided in the outdoor unit (optional).

1.3 Indoor Unit

The indoor unit is wall mounted, and can be easily ﬁ tted to many types of residential and commercials applications.

It includes:

● Casing with air inlet and outlet grills.

● A large-diameter tangential fan.

SM ALPHA 1-E.3 GB

● Bended coil with treated aluminum ﬁ ns.

● Motorized ﬂ aps

● Multi-speed motor with internal protection

● Advanced electronic control box assembly

● Interconnecting wiring terminal block

● Mounting plate

1-1

INTRODUCTION

CONTENT

1.4 Filtration

The Alpha / Delta series presents several types of air ﬁ lters

● Easily accessible, and re-usable pre-ﬁ lters (mesh)

● Pre-charged electrostatic ﬁ lter (optional)

● Active carbon ﬁ lter (optional)

1.5 Control

The microprocessor indoor controller, and an infrared remote control, supplied as standard, provide complete operating function and programming. For further details please refer to the Operation Manual, Appendix A.

1.6 Outdoor Unit

The Alpha / Delta outdoor units can be installed as ﬂ oor or wall mounted units by using a wall supporting bracket. The metal sheets are protected by anti- corrosion paint work allowing long life resistance. All outdoor units are pre-charged. For further information please refer to the Product Data Sheet, Chapter 2.

It includes :

● A Rotary compressor mounted in a soundproofed compartment :

● Axial fan.

● Outdoor coil with hydrophilic louver ﬁ ns for RC units.

● Outlet air fan grill.

● Service valves” ﬂ are” type connection.

● Interconnecting wiring terminal block.

1.7 Tubing Connections

Flare type interconnecting tubing can be produced on site. A connection pipe kit is provided in outdoor package. For further details please refer to the Installation Manual, Appendix A.

1.8 Accessories

ASK (All Season Kit):

For low ambient working conditions in cooling, an ASK can be installed inside the outdoor unit. This kit allows cooling operation down to outdoor temp of -10 ºC by gradually controlling the outdoor fan speed motor.

1.9 Inbox Documentation

1-2

Each unit is supplied with its own installation and operation manuals.

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2. PRODUCT DATA SHEET

2.1 Alpha 7 / CON7 (Alpha)

Model Indoor Unit Alpha 7 Model Outdoor Unit CON 7 (Alpha)

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity

Power input

EER (Cooling) or COP(Heating)

Energy efﬁ ciency class B B B

Power supply V/Ph/Hz 230V/Single/50Hz

Rated current A 3.0 3.0 2.8

Starting current A 15

Circuit breaker rating A 10

Operation control type Remote control

Heating elements kW Others

(1)

Fan type & quantity Crossﬂ ow x 1

Fan speeds H/M/L RPM 1150/950

(2)

Air ﬂ ow

External static pressure Min-Max Pa 0

Sound power level

Sound pressure level

Moisture removal l/hr 0.8

Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 680*250*180

Weight kg 7

Package dimensions WxHxD mm 740*250*310

Packaged weight kg 9.5

Units per pallet units 36

Stacking height units 9 levels

Refrigerant control Capillary tube

Compressor type, model Rotary,TOSHIBA,PA82X1C-4DZDE

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 850

Air ﬂ ow H/L m3/hr 1200

Sound power level H/L dB(A) 61 62

Sound pressure level

Dimensions WxHxD mm 610*235*490

Weight kg 27 27.5

Package dimensions WxHxD mm 720*550*360

Packaged weight kg 30/33.5(with kit) 30.5/34(with kit)

Units per pallet Units 12

OUTDOOR

Stacking height units 4 levels

Refrigerant type R410A

Refrigerant chargless distance Kg/m 0.72kg/7.5m

Additional charge kg 4m≤length≤10m,0.72kg; 10m<length≤15m,0.8kg

Connections between

units

(3)

(4)

H/M/L m3/hr 390/320

H/M/L dB(A) 50/44

H/M/L dB(A) 37/32

H/L dB(A) 52 53

Liquid line In.(mm) Ф 1/4”(6.35)

Suction line In.(mm) Ф 3/8”(9.53)

Max.tubing length m. Max.15

Max.height difference m. Max.7

Btu/hr 7000 7000 7300

kW 2.05 2.05 2.15

kW 0.68 0.68 0.63

W/W 3.01 3.01 3.41

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-1

PRODUCT DATA SHEET

CONTENT

2.2 Delta 7 R410A А2 DF / GCN 7 RC R410A A2

Model Indoor Unit Delta 7 R410A A2 DF Model Outdoor Unit GCN 7 RC R410A A2

Installation Method of Pipe Flared

Characteristics Units Cooling Heating

Capacity (4)

Power input (4) kW 0.62 0.67 EER (Cooling) or COP(Heating) (4) W/W 3.70 3.45 Energy efﬁ ciency class(SII) A A

Power supply

Rated current A 2.8 3.0

Power factor Prated (IDU) Prated (IDU+ODU)

Starting current A 15 Circuit breaker rating A 10

Fan type & quantity Crossﬂ ow x 1 Fan speeds H/M/L RPM 1050/-/900 Air ﬂ ow (1) H/M/L m3/hr 450/-/380 External static pressure Min Pa 0 Sound power level (2) H/M/L dB(A) 50/-/44 Sound pressure level(3) H/M/L dB(A) 37/-/31 Moisture removal l/hr 0.74 Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 680x250x180 Net Weight kg 6 Package dimensions WxHxD mm 740x310x248 Packaged weight kg 8.5 Units per pallet units 32 Stacking height units 8 levels Refrigerant control Capillary tube Compressor type,model Rotary,Toshiba(GMCC),PA82X1C-4DZDE Fan type & quantity Propeller(direct) x 1 Fan speeds H RPM 830 Air ﬂ ow H m3/hr 1450 Sound power level H dB(A) 60 Sound pressure level(3) H dB(A) 50 Dimensions WxHxD mm 830x545x245 Net Weight kg 31.5 Package dimensions WxHxD mm 870x600x320 Packaged weight kg 34 Units per pallet Units 12

OUTDOOR

Stacking height units 3 levels Refrigerant type R410A Refrigerant chargless distance kg(7.5m) 0.8kg Additional charge 4m≤Length≤10m: +0g; 10mLength≤15m: +50g

Liquid line In.(mm) 1/4"(6.35)

Connections between

units

Operation control type Remote control Heating elements(Option) kW Others

Suction line In.(mm) 3/8"(9.53) Max.tubing length m. Max.15

Max.height difference

Btu/hr 7780 7850

kW 2.28 2.30

V 230 Ph 1 Hz 50

0.95 0.95 W 30 W 890

m. Max.7

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

2-2

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2.3 Alpha 9 / GCN9 (Alpha)

Model Indoor Unit Alpha 9 Model Outdoor Unit GCN 9 (Alpha) Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity

Power input

EER (Cooling) or COP(Heating)

Energy efﬁ ciency class

Power supply V/Ph/Hz 230V/Single/50Hz

Rated current A 3.9 3.9 4.1

Starting current A 21.7

Circuit breaker rating A 10

Operation control type Remote control

Heating elements kW Others

(1)

Fan type & quantity Crossﬂ ow x 1

Fan speeds H/M/L RPM 1310/1100

(2)

Air ﬂ ow

External static pressure Min-Max Pa 0

Sound power level

Sound pressure level

Moisture removal l/hr 1.2

Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 680*250*180

Weight kg 7

Package dimensions WxHxD mm 740*250*310

Packaged weight kg 9.5

Units per pallet units 36

Stacking height units 9 levels

Refrigerant control Capillary tube

Compressor type,model

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 750

Air ﬂ ow H/L m3/hr 1370

Sound power level H/L dB(A) 59 61

Sound pressure level

Dimensions WxHxD mm

Weight kg 32.5 33.5

Package dimensions WxHxD mm 880x320x610

Packaged weight kg 35/38.5(with kit) 36/39.5(with kit)

Units per pallet Units 9

OUTDOOR

Stacking height units 3levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 0.85kg/7.5m 0.9kg/7.5m

Additional charge kg

Connections between

units

(3)

(4)

H/M/L m3/hr 450/360

H/M/L dB(A) 53/49

H/M/L dB(A) 41/35

H/L dB(A) 49 51

Liquid line In.(mm) Ф 1/4”(6.35)

Suction line In.(mm) Ф 3/8”(9.53)

Max.tubing length m. Max.15

Max.height difference m. Max.7

Btu/hr

kW

W/W

9000 9000 9650

2.64 2.64 2.83

0.87 0.87 0.93

3.03 3.03 3.04 B

BD

Rotary,TOSHIBA,PA108X1C-4FZDE

830x245x545

4m≤length≤10m,0.85kg

10m<length≤15m,0.93kg

4m≤length≤10m,0.9kg

10m<length≤15m,0.98kg

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units). and EN 14511 (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-3

PRODUCT DATA SHEET

y

A

y

(A)dB(A)

g

y

(A)

)

g

g/mg

(mm)

)

CONTENT

2.4 Delta 9 RC/ST ﬁ xed RPM R410A / ONG3-9 R410A B1

Model

Characteristics Cooling

Capacity (4)

Power input (4) EER (Cooling) or COP(Heating) (4) 3.34 Power supply 220-240V/Single/50Hz Running Current (Rated) 3.5 Starting current Circuit breaker rating

Model Fan type & quantity Fan speeds RPM

Air flow (1)

Coil

External static pressure Nom Pa Airflow direction control

INDOOR

Air Filter Running Current (Rated)

Sound

Cooling Temperature Operating Range (Min/Max) Heating Temperature Operating Range (Min/Max) Condenstate drain tube I.D Dimensions/(packaged) Weight Model

Compressor

Fan

Coil

Sound

OUTDOOR

Cooling Temperature Operating Range (Min/Max) Heating Temperature Operating Range (Min/Max) Dimensions/(packaged) Weight(packaged)

Refrigerant

Connections between units

Operation control type Heating elements (Option) Others -

Indoor unit Outdoor unit

Total

Sensible capacit Moisture removal l/hr 0.98

H/M/L H M L

Rows Fin Spacing 1.5

Power level (H/M/L) Pressure level(3) (H/M/L

WxDxH mm

Type Model Motor kW Running Current (Rated Motor Speed Type Blades Diameter Air flow Motor Type Speed (H/L) Motor output Area Rows Fin Spacing Power level (H/L) Pressure level(3) (H/L)

WxDxH mm

Type Control Chargless distance Add charge per mtr Liquid line Suction line Type Max.tubing length Max.height difference

Units Cooling Onl

Btu/hr 8870

kW 2.6 kW 1940

kW 0.78

W/W 3.34

V/Ph/Hz

L/S -

2

M Qt mm

amp

dB

mm

k

watt amp

RPM

Qt mm

m3/hr

RPM

watt

2

M Qt mm

dB dB(A

k

/m In. In.(mm

m. m.

kW -

Delta 9RC/ST fixed rpm R410A

ONG3-9 R410A B1

8870

2.6

1940

0.98

0.78

3.5

Delta 9RC/ST fixed rpm R410A

21°C DB (15 °C WB) / 32°C DB (23°C WB)

-

680*250*180 / 740*310*248

795*610*290 / 970*650*394

32 / 34.5

4m＜L≤10m: +0g; 10m＜L≤15m: +80g

-

21.7 10

Centifugal x1

1310/-/1100

125

100

0.126Area 2

0

-

supplied by others

0.13 53/-/49 41/-/35

10°C /27°C

16

9.5

ONG3-9 R410A B1

Single Rotary

PA103X1C-4DZDE

840/870

3.90/3.80 3000

Propeller(direct) x 1

3

400

1750

fixed RPM

730

20

0.45 2

1.5 60 / 49 / -

21°C/ 46°C

-9°C / 24°C

33 / 35.5

R410A

Capillary tube

0.91kg/7.5m

1/4"(6.35) 3/8"(9.53)

Flared

Max15

Max.8

RC7 Remote control

Heating

9720

2.85

-

0.850

3.35

3.8

(1) Airﬂ ow in ducted units;at nominal external static pressure.

(2)

Sound power in ducted units is measured at air discharge.

(3)

Sound pressure level measured at 1-meter distance from unit.

(4)

Rating conditions in accordance to AS 3823, ISO 5151 and ISO 13253 (for ducted units).

2-4

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2.5 Delta 9 R410A B2 DF / ONG3-9 RC R410A B2 ISR

Model Indoor Unit Delta 9 R410A B2 DF ISR Model Outdoor Unit ONG3-9 RC R410A B2 ISR Installation Method of Pipe Flared

Characteristics Units Cooling Heating

Capacity (4)

Power input (4) kW 0.75 0.83 EER (Cooling) or COP(Heating) (4) W/W 3.60 3.50 Energy efﬁ ciency class(SII) C C

Power supply

Rated current A 3.4 3.8

Power factor Prated (IDU) Prated (IDU+ODU)

Starting current A 16.6 Circuit breaker rating A 10

Fan type & quantity Crossﬂ ow x 1 Fan speeds H/M/L RPM 1320/-/1100 Air ﬂ ow (1) H/M/L m3/hr 450/-/360 External static pressure Min Pa 0 Sound power level (2) H/M/L dB(A) 53/-/49 Sound pressure level(3) H/M/L dB(A) 41/-/35 Moisture removal l/hr 1.02 Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 680x250x180 Net Weight kg 6 Package dimensions WxHxD mm 740x310x248 Packaged weight kg 8.5 Units per pallet units 32 Stacking height units 8 levels Refrigerant control Capillary tube Compressor type,model Rotary,Toshiba(GMCC),PA103X1C-4FZDE1 Fan type & quantity Propeller(direct) x 1 Fan speeds H RPM 780 Air ﬂ ow H m3/hr 1800 Sound power level H dB(A) 59 Sound pressure level(3) H dB(A) 49 Dimensions WxHxD mm 795x610x290 Net Weight kg 33 Package dimensions WxHxD mm 970x650x394 Packaged weight kg 35.5 Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels Refrigerant type R410A Refrigerant chargless distance kg(7.5m) 0.95kg Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +50g

Liquid line In.(mm) 1/4"(6.35)

Connections between

units

Operation control type Remote control Heating elements(Option) kW Others

Suction line In.(mm) 3/8"(9.53) Max.tubing length m. Max.15

Max.height difference

Btu/hr 9210 9890

kW 2.70 2.90

V 230 Ph 1 Hz 50

0.95 0.95 W 30 W 1050

m. Max.7

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-5

PRODUCT DATA SHEET

CONTENT

2.6 Alpha 12 / GCN12 (Alpha)

Model Indoor Unit Alpha 12 Model Outdoor Unit GCN 12 (Alpha)

Installation Method of Pipe Flared

Characteristics Units Cooling Only Cooling Heating

Capacity

Power input

EER (Cooling) or COP(Heating)

Energy efﬁ ciency class

Power supply V/Ph/Hz 230V/Single/50Hz

Rated current A 5.2 5.2 5.2

Starting current A 31.5

Circuit breaker rating A 10

Operation control type Remote control

Heating elements kW Others

(1)

Fan type & quantity Crossﬂ ow x 1

Fan speeds H/M/L RPM 1210/950

(2)

Air ﬂ ow

External static pressure Min-Max Pa 0

Sound power level

Sound pressure level

Moisture removal l/hr 1.5

Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 840*250*180

Weight kg 8

Package dimensions WxHxD mm 900*250*310

Packaged weight kg 11

Units per pallet units 36

Stacking height units 9 levels

Refrigerant control Capillary tube

Compressor type,model Rotary,TOSHIBA,PA145X2C-4FT

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 830

Air ﬂ ow H/L m3/hr 1450

Sound power level H/L dB(A) 65 65

Sound pressure level

Dimensions WxHxD mm 830x245x545

Weight kg 37 38

Package dimensions WxHxD mm 880x320x610

Packaged weight kg 39.5/43(with kit) 40.5/44(with kit)

Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 0.89kg/7.5m

Additional charge per 1 meter g/m

Connections between

units

(3)

(4)

H/M/L m3/hr 620/460

H/M/L dB(A) 53/47

H/M/L dB(A) 40/33

H/L dB(A) 54 54

Liquid line In.(mm) Ф1/4”(6.35)

Suction line In.(mm) ø3/8”(9.53)

Max.tubing length m. Max.15 Max.height difference

Btu/hr

kW

W/W

m. Max.7

12000 12000 12900

3.50 3.50 3.78

1.16 1.16 1.17

3.02 3.02 3.23 BBC

4m≤length≤10m,0.89kg

10m<length≤15m,0.97kg

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

2-6

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

d

CONTENT

2.7 Delta 12 RC/ST ﬁ xed RPM R410A / ONG3-12 R410A B1

Model

Characteristics Cooling Heating

Capacity (4)

Power input (4) EER (Cooling) or COP(Heating) (4) 3.26 3.47 Power supply 220-240V/Single/50Hz Running Current (Rated) 4.6 4.7 Starting current 24 Circuit breaker rating 10

Model Delta 12RC/ST fixed rpm R410A Fan type & quantity Centifugal x1 Fan speeds RPM

Air flow (1)

Coil

External static pressure Nom Pa Airflow direction control -

INDOOR

Air Filter supplied by others Running Current (Rated) 0.13

Sound

Cooling Temperature Operating Range (Min/Max) 21 °C DB (15°C WB) / 32°C DB (23°C WB) Heating Temperature Operating Range (Min/Max) 10 °C ~27 °C Condenstate drain tube I.D 16 Dimensions/(packaged) 840*250*180 / 900*310*248 Weight 10.5 Model ONG3-12 R410A B1

Compressor

Fan

Coil

Sound

OUTDOOR

Cooling Temperature Operating Range (Min/Max) 21 °C / 46 °C Heating Temperature Operating Range (Min/Max) -9 °C / 24 °C Dimensions/(packaged) 795*610*290 / 970*650*394 Weight(packaged) 34.5 / 37

Refrigerant

Connections between units

Operation control type RC7 Remote control Heating elements (Option) Others -

Indoor unit Delta 12RC/ST fixed rpm R410A

Outdoor unit ONG3-12 R410A B1

Total

Sensible capacity kW 2.585 Moisture removal l/hr 1.05

H/M/L 1210/-/950 H ML 127 Area 0.167 Rows 2 Fin Spacing 1.5

Power level (H/M/L) 53/-/47 Pressure level(3) (H/M/ 40/-/33

WxDxH mm

Type Single Rotary Model PANSONIC, 5PS132EAA22 Motor kW 1085/1115 Running Current (Rate Motor Speed 3000 Type Propeller(direct) x 1 Blades 3 Diameter 400 Air flow 1850 Motor Type Fixed RPM Speed (H/L) 810 Motor output 25 Area 0.45 Rows 2 Fin Spacing 1.5 Power level (H/L) Pressure level(3) (H/L)

WxDxH mm

Type R410A Control Capillary tube Chargless distance 0.93kg/7.5m Add charge per mtr 4m＜L≤10m: +0g; 10m＜L≤15m: +80g Liquid line 1/4"(6.35) Suction line 3/8"(9.53) Type Flared Max.tubing length Max15 Max.height difference

Units Cooling Only

Btu/hr 11260

kW 3.3

kW 1.01

W/W 3.26

V/Ph/Hz

A4.6 A A

L/S

2

M Qty mm

amp dB(A) dB(A)

mm

kg

watt

amp

RPM

Qty mm

m3/hr

RPM

watt

2

M Qty mm

dB(A) dB(A)

kg 33.5 / 36

kg/m

g/m

In.(mm) In.(mm)

m.

kW -

-

11260

3.3

2.585

1.05

1.01

172

5.05/4.85

61/50/-

Max.8

12280

3.60

1.030

0

(1) Airﬂ ow in ducted units;at nominal external static pressure.

(2)

Sound power in ducted units is measured at air discharge.

(3)

Sound pressure level measured at 1-meter distance from unit.

(4)

Rating conditions in accordance to AS 3823, ISO 5151 and ISO 13253 (for ducted units).

-

SM ALPHA 1-E.3 GB

2-7

PRODUCT DATA SHEET

CONTENT

2.8 Delta 12 R410A B2 DF / ONG3-12 RC R410A B2 ISR

Model Indoor Unit Delta 12 R410A B2 DF ISR Model Outdoor Unit ONG3-12 RC R410A B2 ISR Installation Method of Pipe Flared

Characteristics Units Cooling Heating

Capacity (4)

Power input (4) kW 0.99 1.03 EER (Cooling) or COP(Heating) (4) W/W 3.60 3.60 Energy efﬁ ciency class(SII) A A

Power supply

Rated current A 4.5 4.7 Power factor 0.95 0.95 Prated (IDU) W 30 Prated (IDU+ODU) W 1430 Starting current A 24 Circuit breaker rating A 10

Fan type & quantity Crossﬂ ow x 1 Fan speeds H/M/L RPM 1250/-/880 Air ﬂ ow (1) H/M/L m3/hr 620/-/390 External static pressure Min Pa 0 Sound power level (2) H/M/L dB(A) 53/-/47 Sound pressure level(3) H/M/L dB(A) 40/-/33 Moisture removal l/hr 1.26 Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 840x250x180 Net Weight kg 8 Package dimensions WxHxD mm 900x310x248 Packaged weight kg 10.5 Units per pallet units 32 Stacking height units 8 levels Refrigerant control Capillary tube Compressor type,model Rotary,Panasonic,5PS132EAC22 Fan type & quantity Propeller(direct) x 1 Fan speeds H RPM 810 Air ﬂ ow H m3/hr 1850 Sound power level H dB(A) 62 Sound pressure level(3) H dB(A) 52 Dimensions WxHxD mm 795x610x290 Net Weight kg 34.5 Package dimensions WxHxD mm 970x650x394 Packaged weight kg 37 Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels Refrigerant type R410A Refrigerant chargless distance kg(7.5m) 0.98kg

Additional charge

Liquid line In.(mm) 1/4"(6.35)

Connections between units

Operation control type Remote control Heating elements (Option) kW Others

Suction line In.(mm) 3/8"(9.53) Max.tubing length m. Max.15

Max.height difference

Btu/hr 12110 12620

kW 3.55 3.70

V 230 Ph 1 Hz 50

4m≤Length≤10m: +0g; 10m≤Length≤15m:

+70g

m. Max.7

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

2-8

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2.9 Delta 17 R410A B1 DF / ONG3-14 RC R410A B1 ISR

Model Indoor Unit DELTA 17 R410A B1 DF ISR Model Outdoor Unit ONG3-14 RC R410A B1 ISR Installation Method of Pipe Flared

Characteristics Units Cooling Heating

Capacity (4)

Power input (4) kW 1.40 1.40 EER (Cooling) or COP(Heating) (4) W/W 3.38 3.50 Energy efﬁ ciency class(SII) C C

Power supply

Rated current A 6.4 6.4

Power factor Prated (IDU) Prated (IDU+ODU)

Starting current A 28.4 Circuit breaker rating A 15

Fan type & quantity Crossﬂ ow x 1 Fan speeds H/M/L RPM 1200/ - /1000 Air ﬂ ow (1) H/M/L m3/hr 720/ - /590 External static pressure Min Pa 0 Sound power level (2) H/M/L dB(A) 55/-/50 Sound pressure level(3) H/M/L dB(A) 43/ - /37 Moisture removal l/hr 1.75 Condenstate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 900x295x200 Net Weight kg 11 Package dimensions WxHxD mm 955x360x270 Packaged weight kg 14 Units per pallet units 24 Stacking height units 8 levels Refrigerant control Capillary tube Compressor type,model Rotary,Panasonic,5KS170EAB21 Fan type & quantity Propeller(direct) x 1 Fan speeds H RPM 910 Air ﬂ ow H m3/hr 2160 Sound power level H dB(A) 64 Sound pressure level(3) H dB(A) 53 Dimensions WxHxD mm 795x610x290 Net Weight kg 40.5 Package dimensions WxHxD mm 970x650x394 Packaged weight kg 43 Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels Refrigerant type R410A Refrigerant chargless distance kg(7.5m) 1.27kg Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +150g

Liquid line In.(mm) 1/4"(6.35)

Connections between units

Operation control type Remote control Heating elements (Option) kW Others

Suction line In.(mm) 1/2"(12.7) Max.tubing length m. Max.15 Max.height difference m. Max.7

Btu/hr 16040 16720

kW 4.70 4.90

V 230 Ph 1 Hz 50

0.95 0.95 W 42 W 1830

(1)

Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(2)

Airﬂ ow in ducted units; at nominal external static pressure.

(3)

Sound power in ducted units is measured at air discharge.

(4)

Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-9

PRODUCT DATA SHEET

CONTENT

2.10 Alpha 17 / ONG3-17 (Alpha)

Model Indoor Unit Alpha 17 Model Outdoor Unit ONG3 17 (Alpha)

Installation Method of Pipe Flared

Characteristics Units cooling only Cooling Heating

Capacity

Power input

EER (Cooling) or COP(Heating)

Energy efﬁ ciency class

Power supply V/Ph/Hz 230V/Single/50Hz

Rated current A 7.6 7.6 7.4

Starting current A 30

Circuit breaker rating A 15

Operation control type Remote Control

Heating elements kW Others ASK Factory Option

(1)

Fan type & quantity Cross ﬂ ow x 1

Fan speeds H/M/L RPM 1200/1000

(2)

Air ﬂ ow

External static pressure Min-Max Pa 0

Sound power level

Sound pressure level

Moisture removal l/hr 2.2

Condensate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 900x295x200

Weight kg 11

Package dimensions WxHxD mm 955x360x270

Packaged weight kg 14

Units per pallet units 24

Stacking height units 8 levels

Refrigerant control Capillary tube

Compressor type, model Rotary,TOSHIBA,PA200X2CS-4KT1

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 910

Air ﬂ ow H/L m3/hr 2160

Sound power level H/L dB(A) 64 65

Sound pressure level

Dimensions WxHxD mm 795x290x610

Weight kg 42 43

Package dimensions WxHxD mm 945x395x655

Packaged weight kg 45/49(with kit) 46/50(with kit)

Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1.28/7.5

Additional charge per 1 meter g/m

Connections between units

(3)

(4)

H/M/L m3/hr 720/590

H/M/L dB(A) 55-50

H/M/L dB(A) 43-37

H/L dB(A) 53 54

Liquid line In.(mm) ø1/4”(6.35)

Suction line In.(mm) ø 1/2”(12.7)

Max.tubing length m. Max.15

Max.height difference m. Max.7

Btu/hr

kW

W/W

17570 17570 18250

5.15 5.15 5.35

1.70 1.70 1.65

3.03 3.03 3.24 BBC

≤ L ≤10M:0g

4m

10m ≤ L ≤15M:+100g

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

2-10

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2.11 Delta 17 RC/ST ﬁ xed RPM R410A / ONG3-17 (Alpha)

Model Indoor Unit Model Outdoor Unit ONG3 17 (Alpha)

Installation Method of Pipe Flared

Characteristics Units cooling only Cooling Heating

Capacity

Power input

EER (Cooling) or COP(Heating)

Energy efﬁ ciency class

Power supply V/Ph/Hz 230V/Single/50Hz

Rated current A 7.6 7.6 7.4

Starting current A 30

Circuit breaker rating A 15

Operation control type Remote Control

Heating elements kW Others ASK Factory Option

(1)

Fan type & quantity Cross ﬂ ow x 1

Fan speeds H/M/L RPM 1200/1000

(2)

Air ﬂ ow

External static pressure Min-Max Pa 0

Sound power level

Sound pressure level

Moisture removal l/hr 2.2

Condensate drain tube I.D mm 16

INDOOR

Dimensions WxHxD mm 900x295x205

Weight kg 11

Package dimensions WxHxD mm 955x360x270

Packaged weight kg 14

Units per pallet units 24

Stacking height units 8 levels

Refrigerant control Capillary tube

Compressor type, model Rotary,TOSHIBA,PA200X2CS-4KT1

Fan type & quantity Propeller(direct) x 1

Fan speeds H/L RPM 910

Air ﬂ ow H/L m3/hr 2160

Sound power level H/L dB(A) 64 65

Sound pressure level

Dimensions WxHxD mm 795x290x610

Weight kg 42 43

Package dimensions WxHxD mm 945x395x655

Packaged weight kg 45/49(with kit) 46/50(with kit)

Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels

Refrigerant type R410A

Refrigerant chargless distance kg/m 1.28/7.5

Additional charge per 1 meter g/m

Connections between units

(3)

(4)

H/M/L m3/hr 720/590

H/M/L dB(A) 55-50

H/M/L dB(A) 43-37

H/L dB(A) 53 54

Liquid line In.(mm) ø1/4”(6.35)

Suction line In.(mm) ø 1/2”(12.7)

Max.tubing length m. Max.15 Max.height difference

Btu/hr

kW

W/W

m. Max.7

Delta 17RC/ST ﬁ xed rpm R410A

17570 17570 18250

5.15 5.15 5.35

1.70 1.70 1.65

3.03 3.03 3.24 BB C

≤ L ≤10M:0g

4m

10m ≤ L ≤15M:+100g

(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511. (2) Airﬂ ow in ducted units; at nominal external static pressure. (3) Sound power in ducted units is measured at air discharge. (4) Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-11

PRODUCT DATA SHEET

CONTENT

2.12 Delta 17 R410A DF / ONG3-17 RC R410A

Model Indoor Unit Delta 17 R410A DF Model Outdoor Unit ONG3-17 RC R410A Installation Method of Pipe Flared

Characteristics Units Cooling Heating

Capacity

Power input EER (Cooling) or COP(Heating) (4) W/W 3.20 3.30 Energy efﬁ ciency class(SII) F E

Power supply

Rated current A 7.7 7.6 Power factor 0.95 0.95 Prated (IDU) W 40 Prated (IDU+ODU) W 2150 Starting current A 32 Circuit breaker rating A 15

Operation control type Remote control Heating elements (Option) kW Others

(1)

Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(2)

Airﬂ ow in ducted units; at nominal external static pressure.

(3)

Sound power in ducted units is measured at air discharge.

(4)

Sound pressure level measured at 1 meter distance from unit.

(4)

Fan type & quantity Crossﬂ ow x 1 Fan speeds H/M/L RPM 1200/ - /1000

(1)

Air ﬂ ow External static pressure Min Pa 0

Sound power level Sound pressure level Moisture removal l/hr 2.33 Condenstate drain tube I.D mm 16 Dimensions WxHxD mm 900x295x200

INDOOR

Net Weight kg 11 Package dimensions WxHxD mm 955x360x270 Packaged weight kg 14 Units per pallet units 24 Stacking height units 8 levels Refrigerant control Capillary tube Compressor type,model Rotary,TOSHIBA PA200X2CS-4KT1 Fan type & quantity Propeller(direct) x 1 Fan speeds H RPM 910 Air ﬂ ow H m3/hr 2160 Sound power level H dB(A) 65

Sound pressure level Dimensions WxHxD mm 795x610x290 Net Weight kg 43 Package dimensions WxHxD mm 970x650x394 Packaged weight kg 46 Units per pallet Units 9

OUTDOOR

Stacking height units 3 levels Refrigerant type R410A Refrigerant chargless distance kg(7.5m) 1.28kg Additional charge 4m≤Length≤10m: +0g; 10m≤Length≤15m: +100g

Connections between units

(2)

(3)

H/M/L m3/hr 720/ - /590

H/M/L dB(A) 55/-/50 H/M/L dB(A) 43/ - /37

H dB(A) 54

Liquid line In.(mm) 1/4"(6.35) Suction line In.(mm) 1/2"(12.7) Max.tubing length m. Max.15

Max.height difference

Btu/hr 18430 18770

kW 5.40 5.50 kW 1.69 1.67

V 230 Ph 1 Hz 50

m. Max.7

2-12

SM ALPHA 1-E.3 GB

PRODUCT DATA SHEET

CONTENT

2.13 Delta 24 R410A / OU7-24C R410A

Model Indoor Unit Delta 24

Model Outdoor Unit OU7-24C

Installation method WALL MOUNTED

Characteristics Units Cooling only Cooling Heating

Capacity

Power input

COP

Energy efﬁ ciency class B B D

Power supply V/ Ph /Hz 230/50/1

Rated current A 10.5 11.0

Starting current A 63

Circuit breaker rating A 20

Operation control type LCD REMOTE CONTROL

Heating elements kW

Others

(1)

INDOOR

OUTDOOR

Fan type & quantity CROSS FLOW *1

Fan speeds H/ M/ L RPM 1300 1200 1100

(2)

Air ﬂ ow

External static pressure Min-Max Pa N/A

Sound power level

Sound pressure level

Moisture removal L/hr 2.3

Condensate drain tube I.D mm 16

Dimensions W/ H / D mm 1060 295 210

Weight kg 15

Package dimensions W/ H / D mm 1125 360 280

Packaged weight kg 18

Units per pallet Units 16

Stacking height Units 8

Refrigerant control CAPILLARY TUBE

Compressor type, model ROTARY

Fan type & quantity AXIAL*1

Fan speeds H / L RPM 850 720

Air ﬂ ow H / L m_/hr 3100 2600

Sound power level H / L dB(A) 67 62

Sound pressure level

Dimensions W/ H / D mm 900 680 340

Weight kg 64

Package dimensions W/ H / D mm 985 730 406

Packaged weight kg 67

Units per pallet Units 6

Stacking height Units 2

Refrigerant type

Refrigerant chargless distance kg/m 1.7 / 7.5

Additional charge g/m 7.5m<Add 30g / <15m

Connections between units

H/ M/ L m_/hr 910 820 740

(3)

(4)

Liquid line In. 3/8

Suction line In. 5/8

Max. tubing length m. 15

Max. height difference m. 7

H/ M/ L dB(A) 60 57 55

H/ M/ L dB(A) 47 44 42

H / L dB(A) 58 54

Btu/hr 23100 23100 24150

kW 6.77 6.77 7.08

kW 2.24 2.24 2.35

W/W 3.02 3.02 2.95

R410A

(1)

Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.

(2)

Airﬂ ow in ducted units; at nominal external static pressure.

(3)

Sound power in ducted units is measured at air discharge.

(4)

Sound pressure level measured at 1 meter distance from unit.

SM ALPHA 1-E.3 GB

2-13

3. RATING CONDITIONS

CONTENT

Standard conditions in accordance with ISO 5151, ISO 13253 (for ducted units) and EN 14511.

Cooling:

Indoor: 27oC DB 19oC WB Outdoor: 35 oC DB

Heating:

Indoor: 20oC DB Outdoor: 7oC DB 6oC WB

3.1 Operating Limits

3.1.1 R410A

Cooling

Heating

Upper limit 32 Lower limit 21

Upper limit 27

Lower limit 10

RATING CONDITIONS

Indoor Outdoor

o

C DB 23oC WB 46oC DB

o

C DB 15oC WB 10oC DB

o

C DB 24oC DB 18oC WB

o

C DB -9oC DB -10oC WB

Voltage 198 – 264 V

SM ALPHA 1-E.3 GB

3-1

4. OUTLINE DIMENSIONS

CONTENT

4.1 Indoor Unit: Apha 7, 9 (Omega)

OUTLINE DIMENSIONS

4.2

Indoor Unit: Alpha 12 (Omega)

SM ALPHA 1-E.3 GB

4-1

OUTLINE DIMENSIONS

CONTENT

4.3 Indoor Unit: Alpha 17

200

900

295

4.4 Indoor Unit: Alpha 9DF

4-2

180

680

250

SM ALPHA 1-E.3 GB

4.5 Indoor Unit: Alpha 12DF

CONTENT

OUTLINE DIMENSIONS

180

250

4.6 Indoor Unit: Delta 17F

840

SM ALPHA 1-E.3 GB

4-3

OUTLINE DIMENSIONS

CONTENT

4.7 Indoor Unit: Delta 24F

4-4

SM ALPHA 1-E.3 GB

4.8 Outdoor Unit CON 7 (Alpha)

CONTENT

OUTLINE DIMENSIONS

240

235

520

650

610

403

031

57

08

842

2

4.9 Outdoor Unit GCN 7, 9, 12 (Alpha)

245

545

260

AI R I NTAKE

830 760

472

50

237

SM ALPHA 1-E.3 GB

AI R OUTL ET

4-5

OUTLINE DIMENSIONS

CONTENT

4.10 Outdoor Unit ONG3- 9, 12, 14, 17 (Alpha)

4.11 Outdoor Unit OU7-24C

4-6

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5. PERFORMANCE DATA & PRESSURE CURVES

5.1 Alpha7/CON7

5.1.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

ENTERING AIR DB OD Coil(

15

20

o

C)

(1)

25

30

35

40

46

o

C)

Data

ENTERING AIR WB/DB ID Coil(

15/21 17/24 19/27 21/29 23/32

TC 2.16 2.24 2.29 2.34 2.38

SC 1.49 1.55 1.61 1.65 1.68

PI 0.48 0.48 0.48 0.49 0.49

TC 2.09 2.20 2.27 2.33 2.38

SC 1.46 1.54 1.60 1.65 1.68

PI 0.52 0.53 0.53 0.53 0.53

TC 1.98 2.14 2.25 2.31 2.37

SC 1.42 1.51 1.59 1.64 1.67

PI 0.57 0.57 0.57 0.58 0.58

TC 1.85 2.01 2.18 2.25 2.32

SC 1.38 1.46 1.56 1.60 1.63

PI 0.61 0.62

TC 1.71 1.86

0.62

2.05

0.63 0.64

2.15 2.25

SC 1.31 1.40 1.52 1.56 1.59

PI 0.66 0.67

TC 1.56 1.70

0.68

1.85

0.69 0.69

2.02 2.13

SC 1.23 1.33 1.44 1.48 1.51

PI 0.71 0.72 0.73 0.74 0.75

TC 1.35 1.48 1.62 1.79 1.93

SC 1.14 1.22 1.31 1.36 1.39

PI 0.78 0.79 0.81 0.82 0.83

SM ALPHA 1-E.3 GB

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (

o

C) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required.

5-1

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.1.2 Heating

ENTERING AIR DB ID COIL(Oc)

15 20 25

ENTERING

WB OD COIL(

o

C)

TH Pl TH Pl TH Pl

-10 1.13 0.50 1.09 0.54 1.04 0.56

-7 1.21 0.52 1.17 0.54 1.13 0.57

-2 1.29 0.52 1.25 0.55 1.20 0.59

2 1.57 0.55

6 2.21 0.59 2.15 0.63 2.07 0.67

10 2.41 0.62

15 2.60 0.65 2.54 0.70 2.47 0.74

20 2.74 0.67 2.68 0.72 2.60 0.78

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

o

C)

1.51 0.58

2.34 0.66

1.44 0.62

2.28 0.71

5-2

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.2 Model: Alpha7/CON7

5.2.1 Cooling

Discharge Pressure VS.Outdoor Temp

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure (Bar[g])

16

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure (Bar[g])

Suction Pressure VS.Outdoor Temp

11.0 15/21(WB/DB ºC)

10.5

10.0

9.5

9.0

8.5

8.0

7.5

7.0

6.5

15 20 25 30 35 40 46

17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-3

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.2.2 Heating

Discharge Pressure VS.Outdoor Temp

36

34

32

30

28

26

Discharge Pressure(Bar[g])

10.0

9.0

8.0

24

22

20

18

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

Suction Pressure VS.Outdoor Temp

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

5-4

7.0

6.0

5.0

Suction Pressure(Bar[g])

4.0

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

SM ALPHA 1-E.3 GB

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.3 Alpha7 DF / GCN7 RC R410A A2

5.3.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 2.40 2.49 2.55 2.61 2.65 SC 1.67 1.74 1.81 1.85 1.89

PI 0.44 0.44 0.44 0.44 0.44

TC 2.33 2.45 2.53 2.59 2.64 SC 1.64 1.73 1.80 1.85 1.88

PI 0.48 0.48 0.48 0.48 0.48

TC 2.20 2.38 2.50 2.57 2.64 SC 1.59 1.69 1.78 1.84 1.87

PI 0.52 0.52 0.52 0.53 0.53

TC 2.06 2.24 2.42 2.51 2.58 SC 1.54 1.64 1.75 1.80 1.83

PI 0.56 0.56 0.57 0.57 0.58

TC 1.90 2.07 2.28 2.39 2.51

SC 1.47 1.57 1.71 1.75 1.79

PI 0.60 0.61 0.62 0.62 0.63

TC 1.73 1.89 2.06 2.25 2.37

40

SC 1.38 1.49 1.61 1.66 1.70

PI 0.65 0.66 0.67 0.68 0.68

TC 1.50 1.64 1.81 2.00 2.15

46

SC 1.28 1.37 1.47 1.52 1.56

PI 0.71 0.72 0.73 0.74 0.75

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required.

o

C)

SM ALPHA 1-E.3 GB

5-5

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.3.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

o

OD COIL(

C)

-10 1.21 0.54 1.16 0.57 1.12 0.60

-7 1.30 0.55 1.25 0.58 1.21 0.61

-2 1.38 0.56 1.33 0.59 1.29 0.62

2 1.68 0.58 1.61 0.62 1.54 0.66

6 2.37 0.63 2.30 0.67 2.22 0.71

10 2.58 0.66 2.51 0.71 2.44 0.76

15 2.78 0.69 2.71 0.74 2.65 0.79

20 2.93 0.71 2.86 0.77 2.78 0.83

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

TH Pl TH Pl TH Pl

5-6

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.4 Alpha7 DF / GCN7 RC R410A A2

5.4.1 Cooling

Discharge Pressure VS.Outdoor Temp

36 34 32 30 28 26 24 22 20 18 16 14

Discharge Pressure (Bar[g])

12

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

Suction Pressure (Bar[g])

5.0

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-7

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.4.2 Heating

Discharge Pressure VS.Outdoor Temp

36

34

32

30

28

26

24

22

20

18

Discharge Pressure(Bar[g])

16

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure(Bar[g])

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-8

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.5 Alpha9 / GCN9

5.5.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

ENTERING AIR DB OD Coil(oC)

(1)

15

(1)

20

25

30

35

40

46

o

C)

Data

ENTERING AIR WB/DB ID Coil(

15/21 17/24 19/27 21/29 23/32

TC 2.78 2.88 2.95 3.02 3.07

SC 1.78 1.86 1.93 1.98 2.02

PI

TC

0.62 0.62 0.62 0.62 0.62

2.69 2.84 2.93 3.00 3.06

SC 1.75 1.84 1.92 1.97 2.01

PI

TC

0.67 0.67 0.67 0.68 0.68

2.55 2.75 2.89 2.98 3.05

SC 1.70 1.81 1.90 1.96 2.00

PI

TC

0.72 0.73 0.73 0.74 0.74

2.38 2.59 2.80 2.90 2.99

SC 1.65 1.75 1.86 1.92 1.95

PI

TC

0.78 0.79

2.21 2.39

0.80

2.64

0.81 0.81

2.77 2.90

SC 1.57 1.68 1.82 1.87 1.91

PI

TC

0.84 0.86

2.01 2.18

0.87

2.38

0.88 0.88

2.60 2.74

SC 1.48 1.59 1.72 1.78 1.81

PI

TC

0.91 0.92 0.94 0.95 0.96

1.74 1.90 2.09 2.31 2.49

SC 1.36 1.46 1.57 1.62 1.66

PI 0.99 1.01 1.03 1.04 1.06

SM ALPHA 1-E.3 GB

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (

o

C) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required.

5-9

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.5.2 Heating

ENTERING AIR DB ID COIL(Oc)

15 20 25

ENTERING

WB OD COIL(

-10

o

C)

TH Pl TH Pl TH Pl

1.49 0.74 1.43 0.79 1.37 0.83

-7 1.60 0.76 1.54 0.80 1.49 0.85

-2 1.70 0.77 1.64 0.82 1.58 0.86

2 2.07 0.81

6 2.91 0.87 2.83 0.93 2.73 0.99

10 3.17 0.92

15 3.42 0.96 3.34 1.03 3.25 1.10

20 3.61 0.99 3.52 1.07 3.42 1.15

LEGENDw

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

o

C)

1.98 0.86

3.08 0.98

1.90 0.91

3.00 1.05

5-10

SM ALPHA 1-E.3 GB

5.6 Model: Alpha9 / GCN9

CONTENT

5.6.1 Cooling

Discharge Pressure VS.Outdoor Temp

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure (Bar[g])

16

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

PERFORMANCE DATA & PRESSURE CURVES

Suction Pressure (Bar[g])

Suction Pressure VS.Outdoor Temp

11.0

10.5

10.0

9.5

9.0

8.5

8.0

7.5

7.0

6.5

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-11

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.6.2 Heating

Discharge Pressure VS.Outdoor Temp

40

38

36

34

32

30

28

Discharge Pressure(Bar[g])

11.0

10.0

26

24

22

20

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

Suction Pressure VS.Outdoor Temp

9.0

8.0

7.0

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

5-12

6.0

5.0

4.0

Suction Pressure(Bar[g])

3.0

-10 -5 0 5 10 15 20

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.7 Alpha9 DF / ONG3-9 RC R410A B2

5.7.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 2.85 2.95 3.02 3.09 3.14 SC 1.82 1.90 1.97 2.02 2.06

PI 0.53 0.53 0.53 0.54 0.54

TC 2.75 2.90 2.99 3.06 3.13 SC 1.79 1.88 1.96 2.02 2.05

PI 0.58 0.58 0.58 0.58 0.59

TC 2.61 2.81 2.96 3.05 3.12 SC 1.74 1.85 1.95 2.00 2.04

PI 0.62 0.63 0.63 0.64 0.64

TC 2.44 2.65 2.87 2.97 3.06 SC 1.68 1.79 1.90 1.96 2.00

PI 0.67 0.68 0.69 0.69 0.70

TC 2.26 2.45 2.70 2.84 2.97

SC 1.60 1.72 1.86 1.91 1.95

PI 0.73 0.74 0.75 0.76 0.76

TC 2.05 2.23 2.44 2.66 2.80

40

SC 1.51 1.63 1.76 1.82 1.85

PI 0.78 0.80 0.81 0.82 0.83

TC 1.78 1.95 2.14 2.36 2.55

46

SC 1.39 1.49 1.60 1.66 1.70

PI 0.86 0.87 0.89 0.90 0.91

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., ( ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required.

o

C)

SM ALPHA 1-E.3 GB

5-13

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.7.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

OD COIL(oC)

TH Pl TH Pl TH Pl

-10 1.52 0.66 1.46 0.71 1.41 0.74

-7 1.64 0.68 1.58 0.72 1.52 0.76

-2 1.74 0.69 1.68 0.73 1.62 0.77

2 2.12 0.72 2.03 0.77 1.94 0.81

6 2.99 0.78 2.90 0.83 2.80 0.88

10 3.25 0.82 3.16 0.88 3.07 0.94

15 3.51 0.85 3.42 0.92 3.34 0.98

20 3.70 0.88 3.61 0.95 3.51 1.03

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

5-14

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.8 Alpha9 DF / ONG3-9 RC R410A B2

5.8.1 Cooling

Discharge Pressure VS.Outdoor Temp

36 34 32 30 28 26 24 22 20 18 16 14

Discharge Pressure (Bar[g])

12

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

Suction Pressure (Bar[g])

5.0

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-15

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.8.2 Heating

Discharge Pressure VS.Outdoor Temp

38

36 34

32

30

28 26

24

22

20 18

Discharge Pressure(Bar[g])

16

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure(Bar[g])

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-16

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.9 Alpha12 / GCN12

5.9.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

ENTERING AIR DB OD Coil(oC)

(1)

15

(1)

20

25

30

35

40

46

o

C)

Data

ENTERING AIR WB/DB ID Coil(

15/21 17/24 19/27 21/29 23/32

TC

3.69 3.82 3.91 4.00 4.06

SC 2.42 2.52 2.62 2.69 2.74

PI

TC

0.82 0.82 0.83 0.83 0.83

3.57 3.76 3.88 3.97 4.06

SC 2.37 2.50 2.60 2.68 2.73

PI

TC

0.89 0.90 0.90 0.90 0.91

3.38 3.65 3.83 3.95 4.05

SC 2.31 2.45 2.59 2.66 2.71

PI

TC

0.96 0.97 0.98 0.98 0.99

3.16 3.44 3.71 3.85 3.96

SC 2.24 2.38 2.53 2.60 2.65

PI

TC

1.04 1.06

2.92 3.17

1.07

3.50

1.07 1.08

3.68 3.85

SC 2.13 2.28 2.47 2.54 2.59

PI

TC

1.12 1.14

2.66 2.89

1.16

3.16

1.17 1.18

3.45 3.63

SC 2.01 2.16 2.34 2.41 2.46

PI

TC

1.21 1.23 1.25 1.27 1.28

2.31 2.52 2.77 3.06 3.30

SC 1.85 1.98 2.13 2.20 2.25

PI

1.32 1.34 1.37 1.39 1.41

SM ALPHA 1-E.3 GB

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (

o

C) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required

5-17

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.9.2 Heating

ENTERING AIR DB ID COIL(Oc)

15 20 25

ENTERING

WB OD COIL(

o

C)

TH Pl TH Pl TH Pl

-10 1.98 0.94 1.91 1.00 1.83 1.05

-7 2.14 0.96 2.06 1.01 1.98 1.07

-2 2.27 0.97 2.19 1.03 2.12 1.09

2 2.76 1.02

6 3.89 1.09 3.78 1.17 3.65 1.24

10 4.23 1.15

15 4.57 1.21 4.46 1.30 4.35 1.38

20 4.82 1.24 4.71 1.35 4.57 1.45

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (

o

DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

C)

2.65 1.08

4.12 1.23

2.53 1.15

4.01 1.32

5-18

SM ALPHA 1-E.3 GB

5.10 Model: Alpha12 / GCN12

CONTENT

5.10.1 Cooling

Discharge Pressure VS.Outdoor Temp

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure (Bar[g])

16

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

PERFORMANCE DATA & PRESSURE CURVES

Suction Pressure (Bar[g])

Suction Pressure VS.Outdoor Temp

10.5 15/21(WB/DB ºC)

10.0

9.5

9.0

8.5

8.0

7.5

7.0

6.5

6.0

15 20 25 30 35 40 46

17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-19

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.10.2 Heating

Discharge Pressure VS.Outdoor Temp

38

36

34

32

30

28

26

24

22

Discharge Pressure(Bar[g])

20

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure(Bar[g])

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-20

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.11 Alpha12 DF / ONG3-12 RC R410A B2

5.11.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 3.74 3.88 3.97 4.06 4.12 SC 2.46 2.56 2.66 2.73 2.78

PI 0.70 0.70 0.70 0.71 0.71

TC 3.62 3.82 3.94 4.03 4.12 SC 2.41 2.54 2.65 2.72 2.77

PI 0.76 0.76 0.77 0.77 0.77

TC 3.43 3.70 3.89 4.01 4.10 SC 2.35 2.49 2.63 2.70 2.75

PI 0.82 0.83 0.83 0.84 0.85

TC 3.20 3.49 3.77 3.90 4.02 SC 2.27 2.42 2.57 2.65 2.70

PI 0.89 0.90 0.91 0.92 0.92

TC 2.97 3.22 3.55 3.73 3.90

SC 2.16 2.32 2.51 2.58 2.63

PI 0.96 0.97 0.99 1.00 1.00

TC 2.70 2.94 3.20 3.50 3.68

40

SC 2.04 2.19 2.38 2.45 2.50

PI 1.03 1.05 1.07 1.08 1.09

TC 2.34 2.56 2.81 3.11 3.35

46

SC 1.88 2.01 2.17 2.24 2.29

PI 1.13 1.15 1.17 1.19 1.20

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required

o

C)

SM ALPHA 1-E.3 GB

5-21

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.11.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

OD COIL(oC)

TH Pl TH Pl TH Pl

-10 1.94 0.82 1.87 0.88 1.79 0.92

-7 2.09 0.84 2.02 0.89 1.94 0.94

-2 2.22 0.85 2.15 0.91 2.07 0.96

2 2.70 0.90 2.59 0.95 2.48 1.01

6 3.81 0.96 3.70 1.03 3.57 1.09

10 4.14 1.02 4.03 1.09 3.92 1.16

15 4.48 1.06 4.37 1.14 4.26 1.22

20 4.72 1.09 4.61 1.18 4.48 1.28

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

5-22

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.12 Model: Alpha12 DF / ONG3-12 RC R410A B2

5.12.1 Cooling

Discharge Pressure VS.Outdoor Temp

36 34 32 30 28 26 24 22 20 18 16 14

Discharge Pressure (Bar[g])

12

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

Suction Pressure (Bar[g])

5.0

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-23

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.12.2 Heating

Discharge Pressure VS.Outdoor Temp

36

34

32

30

28

26

24

22

20

18

Discharge Pressure(Bar[g])

16

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

Suction Pressure(Bar[g])

3.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-24

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.13 Alpha17 DF / ONG3-14 RC R410A B2

5.13.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 4.95 5.13 5.25 5.38 5.46 SC 3.06 3.19 3.32 3.40 3.46

PI 0.99 0.99 1.00 1.00 1.00

TC 4.79 5.05 5.21 5.33 5.45 SC 3.00 3.16 3.30 3.39 3.45

PI 1.08 1.08 1.08 1.09 1.09

TC 4.53 4.90 5.15 5.30 5.43 SC 2.92 3.10 3.27 3.37 3.43

PI 1.16 1.17 1.18 1.19 1.20

TC 4.24 4.62 4.99 5.17 5.32 SC 2.83 3.01 3.20 3.29 3.36

PI 1.26 1.27 1.29 1.30 1.31

TC 3.93 4.26 4.70 4.94 5.17

SC 2.69 2.89 3.13 3.22 3.28

PI 1.35 1.38 1.40 1.41 1.42

TC 3.57 3.89 4.24 4.64 4.88

40

SC 2.54 2.73 2.96 3.05 3.11

PI 1.46 1.48 1.51 1.53 1.54

TC 3.10 3.39 3.72 4.12 4.43

46

SC 2.34 2.50 2.70 2.79 2.85

PI 1.60 1.62 1.66 1.68 1.70

LEGEND

TC – Total Cooling Capacity, kW SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, an A.S.K Kit is required

o

C)

SM ALPHA 1-E.3 GB

5-25

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.13.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

OD COIL(oC)

TH Pl TH Pl TH Pl

-10 2.57 1.12 2.47 1.19 2.38 1.25

-7 2.77 1.15 2.67 1.21 2.57 1.28

-2 2.94 1.16 2.84 1.23 2.74 1.30

2 3.58 1.22 3.43 1.30 3.28 1.37

6 5.05 1.31 4.90 1.40 4.73 1.49

10 5.49 1.38 5.34 1.48 5.19 1.58

15 5.93 1.44 5.78 1.55 5.64 1.65

20 6.25 1.48 6.10 1.61 5.93 1.74

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

5-26

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.14 Model: Alpha17 DF / ONG3-14 RC R410A B2

5.14.1 Cooling

Discharge Pressure VS.Outdoor Temp

36 34 32 30 28 26 24 22 20 18 16 14

Discharge Pressure (Bar[g])

12

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

Suction Pressure (Bar[g])

5.0

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-27

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.14.2 Heating

Discharge Pressure VS.Outdoor Temp

38

36 34

32

30

28 26

24

22

20 18

Discharge Pressure(Bar[g])

16

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure(Bar[g])

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

3.0

-10 -5 0 5 10 15 20

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-28

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.15 Model: Alpha17/ ONG17 R410A

5.15.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

ENTERING AIR

DB OD COIL (°C)

(1)

15

(1)

20

25

30

35

40

46

DATA

TC

SC

PI

TC SC PI

TC SC

PI

TC

SC

PI

TC

SC PI

TC SC

PI

ENTERING AIR WB/DB ID COIL ( °C)

15/21 17/24 19/27 21/29 23/32

5.43 5.62 5.75 5.89 5.98

3.56 3.72 3.86 3.96 4.03

1.21 1.21 1.21 1.21 1.22

5.25 5.54 5.71 5.85 5.97

3.49 3.68 3.84 3.95 4.02

1.31 1.31 1.32 1.32 1.33

4.97 5.36 5.64 5.81 5.95

3.40 3.61 3.81 3.92 3.99

1.41 1.42 1.43 1.44 1.45

4.65 5.06 5.47 5.66 5.83

3.30 3.50 3.73 3.84 3.91

1.53 1.55

1.56

1.57 1.59

4.30 4.67 5.15 5.41 5.66

3.14 3.36 3.64 3.75 3.82

1.65 1.67 1.70 1.71 1.72

3.91 4.26

4.65

5.08 5.34

2.95 3.18 3.44 3.55 3.63

1.77 1.80 1.83 1.86 1.87

3.39 3.71 4.08 4.51 4.86

2.72 2.92 3.14 3.25 3.32

1.94 1.97 2.01 2.04 2.06

LEGEND

TC – Total Cooling Capacity, kWv SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, refer to Optional Accessories (Chapter 15).

SM ALPHA 1-E.3 GB

o

C)

5-29

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.15.2 Heating Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

ENTERING AIR DB ID COIL ( °C)

15 20 25

ENTERING AIR

WB OU COIL ( °C)

-10 2.81 1.32 2.70 1.41 2.59 1.48

-7 3.02 1.35 2.92 1.43 2.81 1.50

-2 3.21 1.37 3.10 1.45 3.00 1.53 2 3.91 1.44

6 5.51 1.54 5.35 1.65 5.16 1.75

10 5.99 1.63 15 6.47 1.70 6.31 1.83 6.15 1.95 20 6.82 1.75 6.66 1.90 6.47 2.05

TH PI TH PI TH PI

3.75 1.53

5.83 1.74

* the above chart includes the weighted deicing inﬂ euence.

3.58 1.62

5.67 1.86

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OU – Outdoor

5.16 Capacity Correction Factor Due to Tubing Length

5.16.1 Cooling

TOTAL TUBING LENGTH (One Way)

Model

Alpha7,9,12,17

3m

1.02

7.5m 1

10m 15m 20m 25m 30m 40m 50m

0.97 0.95 --- --- --- --- ---

* Minimum recommended tubing length between indoor and outdoor units is 3m.

5.16.2 Heating

5-30

TOTAL TUBING LENGTH(One Way)

Model

Alpha7,9,12,17

3m

1.03

7.5m 1

10m 15m 20m 25m 30m 40m 50m

0.98 0.96 --- --- --- --- ---

* Minimum recommended tubing length between indoor and outdoor units is 3m.

SM ALPHA 1-E.3 GB

5.17 Model: Alpha17/ONG3-17

CONTENT

5.17.1 Cooling

Discharge Pressure VS.Outdoor Temp

40

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure (Bar[g])

16

15 20 25 30 35 40 46

15/21(WB/ DB ºC) 17/24(WB/ DB ºC) 19/27(WB/ DB ºC) 21/29(WB/ DB ºC) 23/32(WB/ DB ºC)

PERFORMANCE DATA & PRESSURE CURVES

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

11.0

10.5

10.0

9.5

9.0

8.5

8.0

7.5

7.0

Suction Pressure (Bar[g])

6.5

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

SM ALPHA 1-E.3 GB

Outdoor Temp.(DB oC )

5-31

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.17.2 Heating.

Discharge Pressure VS.Outdoor Temp

40

38

36

34

32

30

28

26

24

22

20

Discharge Pressure(Bar[g])

18

-10-5 0 5 101520

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

Suction Pressure(Bar[g])

4.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-32

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.18 Model: ALPHA17 DF / ONG3-17RC R410A B2

5.18.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 5.69 5.89 6.03 6.18 6.27 SC 3.38 3.53 3.66 3.76 3.83

PI 1.20 1.20 1.20 1.21 1.21

TC 5.51 5.80 5.99 6.13 6.26 SC 3.32 3.49 3.64 3.75 3.82

PI 1.30 1.31 1.31 1.32 1.32

TC 5.21 5.63 5.91 6.09 6.24 SC 3.23 3.43 3.62 3.72 3.79

PI 1.41 1.42 1.43 1.43 1.44

TC 4.87 5.31 5.73 5.94 6.11 SC 3.13 3.33 3.54 3.64 3.71

PI 1.52 1.54 1.55 1.56 1.58

TC 4.51 4.90 5.40 5.67 5.94

SC 2.98 3.19 3.45 3.55 3.62

PI 1.64 1.66 1.69 1.70 1.71

TC 4.10 4.47 4.87 5.33 5.60

40

SC 2.80 3.02 3.27 3.37 3.44

PI 1.76 1.79 1.82 1.84 1.86

TC 3.56 3.89 4.28 4.73 5.09

46

SC 2.58 2.77 2.98 3.08 3.15

PI 1.93 1.96 2.00 2.03 2.05

LEGEND

TC – Total Cooling Capacity, kWv SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, refer to Optional Accessories (Chapter 15).

o

C)

SM ALPHA 1-E.3 GB

5-33

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.8.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

OD COIL(oC)

TH Pl TH Pl TH Pl

-10 2.89 1.34 2.78 1.42 2.67 1.49

-7 3.11 1.37 3.00 1.44 2.89 1.52

-2 3.30 1.39 3.19 1.47 3.08 1.55

2 4.02 1.45 3.85 1.54 3.69 1.64

6 5.67 1.56 5.50 1.67 5.31 1.77

10 6.16 1.65 6.00 1.76 5.83 1.88

15 6.66 1.72 6.49 1.85 6.33 1.97

20 7.01 1.77 6.85 1.92 6.66 2.07

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

5-34

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.19 Model: ALPHA17 DF / ONG3-17RC R410A B2

5.19.1 Cooling

Discharge Pressure VS.Outdoor Temp

36 34 32 30 28 26 24 22 20 18 16 14

Discharge Pressure (Bar[g])

12

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

Suction Pressure VS.Outdoor Temp

12.0

11.0

10.0

9.0

8.0

7.0

6.0

Suction Pressure (Bar[g])

5.0

15 20 25 30 35 40 46

15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-35

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.19.2 Heating.

Discharge Pressure VS.Outdoor Temp

40 38 36 34 32 30 28 26 24 22 20 18

Discharge Pressure(Bar[g])

16

-10 -5 0 5 10 15 20

Outdoor Temp.( WB oC )

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Suction Pressure VS.Outdoor Temp

11.0

10.0

9.0

8.0

7.0

6.0

5.0

4.0

Suction Pressure(Bar[g])

3.0

-10-5 0 5 101520

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

5-36

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.20 Model: Delta 24 / OU7-24C R410A

5.20.1 Cooling Mode at 7.5m Tubing Connection.

230V : Indoor Fan at High Speed.

Entering Air DB

OD Coil(oC)

15

20

25

30

35

Data

Entering Air WB/DB ID Coil(oC)

15/21 17/24 19/27 21/29 23/32

TC 7.14 7.39 7.57 7.74 7.86

SC 4.80 5.00 5.20 5.33 5.43

PI 1.59 1.59 1.59 1.60 1.61

TC 6.90 7.28 7.51 7.68 7.85

SC 4.70 4.96 5.17 5.31 5.41

PI 1.72 1.73 1.74 1.75 1.75

TC 6.53 7.05 7.42 7.64 7.83

SC 4.58 4.86 5.13 5.28 5.37

PI 1.86 1.88 1.89 1.90 1.91

TC 6.11 6.65 7.19 7.44 7.66

SC 4.44 4.72 5.02 5.16 5.26

PI 2.01 2.04 2.06 2.07 2.09

TC 5.66 6.14 6.77 7.11 7.45

SC 4.22 4.52 4.90 5.04 5.14

PI 2.17 2.20 2.24 2.26 2.27

TC 5.14 5.60 6.11 6.68 7.02

40

SC 3.98 4.28 4.64 4.78 4.88

PI 2.34 2.37 2.41 2.45 2.47

TC 4.46 4.88 5.37 5.93 6.39

46

SC 3.66 3.93 4.23 4.37 4.47

PI 2.56 2.59 2.65 2.69 2.72

LEGEND

TC – Total Cooling Capacity, kWv SC – Sensible Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., ( DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

(1) Marked area is below standard operating limits. For operating in low ambient

conditions, refer to Optional Accessories (Chapter 15).

o

C)

SM ALPHA 1-E.3 GB

5-37

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.20.2 Heating

ENTERING AIR DB ID COIL(OC)

15 20 25

ENTERING WB

OD COIL(oC)

TH Pl TH Pl TH Pl

-10 3.72 1.88 3.58 2.00 3.43 2.10

-7 4.00 1.93 3.86 2.03 3.72 2.14

-2 4.25 1.95 4.11 2.07 3.96 2.19

2 5.17 2.04 4.96 2.17 4.74 2.30

6 7.29 2.20 7.08 2.35 6.83 2.50

10 7.93 2.32 7.72 2.48 7.50 2.65

15 8.57 2.42 8.35 2.61 8.14 2.77

20 9.03 2.49 8.81 2.70 8.57 2.91

LEGEND

TH – Total Heating Capacity, kW PI – Power Input, kW WB – Wet Bulb Temp., (oC) DB – Dry Bulb Temp., (oC) ID – Indoor OD – Outdoor

5-38

SM ALPHA 1-E.3 GB

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.21 Model: Delta 24 / OU7-24C R410A

5.21.1 Cooling

Suction Pressure VS.Outdoor Temp

12

11

10

9

8

7

6

Suction Pressure (Bar[g])

21/15(DB/WB ºC) 24/17(DB/WB ºC) 27/19(DB/WB ºC) 29/21(DB/WB ºC) 32/23(DB/WB ºC)

5

15 20 25 30 35 40 46

Outdoor Temp.(DB oC )

Discharge Pressure VS.Outdoor Temp

40

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure (Barg])

16

14

15 20 25 30 35 40 46

21/15(DB/WB ºC) 24/17(DB/W B ºC) 27/19(DB/WB ºC) 29/21(DB/W B ºC) 32/23(DB/W B ºC)

Outdoor Temp.(DB oC )

SM ALPHA 1-E.3 GB

5-39

PERFORMANCE DATA & PRESSURE CURVES

CONTENT

5.21.2 Heating.

Suction Pressure VS.Outdoor Temp

12

11

10

9

8

7

6

5

4

Suction Pressure(Bar[g])

3

-10 -5 0 5 10 15 20

15 DB (ºC)

20 DB (ºC)

25 DB (ºC)

Outdoor Temp.( WB oC )

Discharge Pressure VS.Outdoor Temp

40

38

36

34

32

30

28

26

24

22

20

18

Discharge Pressure(Bar[g])

16

14

-10-5 0 5 101520

25 DB (ºC)

20 DB (ºC)

15 DB (ºC)

Outdoor Temp.( WB oC )

5-40

SM ALPHA 1-E.3 GB

SOUND LEVEL CHARACTERISTICS

CONTENT

6. SOUND LEVEL CHARACTERISTICS

6.1 Sound Pressure Level

Figure 1. Wall Mounted Figure 2. Floor Mounted

Figure 3. Ducted Figure 4. Cassette

6.2 Soud Pressure Level Spectrum (Measured as Figure 1)

Alpha 7 Alpha 9

NC-70

NC-60

NC-50

NC-40

NC-30

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

FAN SPEED LINE

SM ALPHA 1-E.3 GB

HI

LO

BAND CENTER FREQUENCIES, Hz

6-1

SOUND LEVEL CHARACTERISTICS

CONTENT

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

Alpha 12

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

Alpha 17

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

Alpha 7 DF

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

Alpha 9 DF

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

6-2

HI

LO

SM ALPHA 1-E.3 GB

SOUND LEVEL CHARACTERISTICS

CONTENT

Alpha 12 DF Delta 17

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

SM ALPHA 1-E.3 GB

HI

LO

6-3

SOUND LEVEL CHARACTERISTICS

CONTENT

6.3 Outdoor units

Microphone Distance from Unit

6.4 Sound Pressure Level Spectrum (Measured as Figure 5)

CON 7 Cooling CON 7 Heating

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

6-4

HI

LO

SM ALPHA 1-E.3 GB

SOUND LEVEL CHARACTERISTICS

CONTENT

GCN 9 Cooling GCN 9 Heating

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

APPROXIMATE THRESHOLD OF

NC-20

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

GCN 12 Cooling GCN 12 Heating

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

APPROXIMATE THRESHOLD OF HEARING FOR

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

HI

LO

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

SM ALPHA 1-E.3 GB

6-5

SOUND LEVEL CHARACTERISTICS

CONTENT

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

ONG3-17 Cooling

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

ONG3-17 Heating

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

GCN 7 Cooling

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

GCN 7 Heating

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

6-6

HI

LO

SM ALPHA 1-E.3 GB

SOUND LEVEL CHARACTERISTICS

CONTENT

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

ONG3-9 Cooling

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

ONG3-9 Heating

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

ONG3-12 Cooling

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

ONG3-12 Heating

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

FAN SPEED LINE

SM ALPHA 1-E.3 GB

HI

LO

6-7

SOUND LEVEL CHARACTERISTICS

CONTENT

ONG3-14 Cooling ONG3-14 Heating

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

APPROXIMATE THRESHOLD OF

NC-20

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

HEARING FOR CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

ONG3-17 Cooling ONG3-17 Heating

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

APPROXIMATE THRESHOLD OF HEARING FOR

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

CONTINUOUS NOISE

BAND CENTER FREQUENCIES, Hz

FAN SPEED LINE

HI

LO

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

BAND CENTER FREQUENCIES, Hz

6-8

SM ALPHA 1-E.3 GB

7. ELECTRICAL DATA

CONTENT

7.1 Single Phase Units

MODEL Alpha 7 Alpha 9

ELECTRICAL DATA

Power Supply

To indoor To indoor

1PH-230V-50Hz 1PH-230V-50Hz Max Current, A 4.1 6.5 Circuit Breaker,A 10 10 Power Supply Wiring No. X

Cross Section mm

2

Interconnecting Cable RC Model No. X Cross Section mm Interconnecting Cable ST Model No. X Cross Section mm

3x1.0 mm

5x1.0 mm2 +2x0.5 mm2 (OCT senser) 5x1.0 mm2 +2x0.5 mm2 (OCT senser)

2

4x1.0 mm

2

3x1.0 mm

4x1.0 mm

MODEL Alpha 12 Alpha 17 / Delta 17

Power Supply

To indoor To indoor

1PH-230V-50Hz 1PH-230V-50Hz

Max Current, A 7.7 10.4

Circuit Breaker,A 10 15

Power Supply Wiring No. X Cross Section mm

2

Interconnecting Cable RC Model No. X Cross Section mm

Interconnecting Cable ST Model No. X Cross Section mm

3x1.0 mm

5x1.0 mm2 +2x0.5 mm2 (OCT senser) 5x1.5 mm2 +2x0.5 mm2 (OCT senser)

2

4x1.0 mm

2

3x1.5 mm

4x1.5 mm

MODEL Delta 24

2

Power Supply

To outdoor

1PH-230V-50Hz

Max Current, A 14.0

Circuit Breaker,A 20

Power Supply Wiring No. X Cross Section mm

2

Interconnecting Cable RC Model No. X Cross Section mm

Interconnecting Cable ST Model No. X Cross Section mm

3x2.5 mm

6x1.5 mm2 +2x0.5 mm2 (OCT senser)

2

5x1.5 mm2 +2x0.5 mm

2

NOTE Power wiring cord should comply with local lows and electrical regulations requirements.

SM ALPHA 1-E.3 GB

7-1

8. WIRING DIAGRAMS

CONTENT

8.1 Indoor Unit: Alpha / Delta 7,9,12

WIRING DIAGRAMS

SM ALPHA 1-E.3 GB

8-1

WIRING DIAGRAMS

CONTENT

8.2 Indoor Unit: Delta 17, 24

8-2

SM ALPHA 1-E.3 GB

8.2 Outdoor Unit: CON 7

CONTENT

WIRING DIAGRAMS

8.3 Outdoor Unit: CON 7 with easy connection kit

SM ALPHA 1-E.3 GB

8-3

WIRING DIAGRAMS

CONTENT

8.4 Outdoor Unit: GCN 7, 9, 12

REV: 0 3

8.5 Outdoor Unit: GCN 9,12 with easy connection kit

8-4

SM ALPHA 1-E.3 GB

8.6 Outdoor Unit: ONG3-9, 12, 14, 17

CONTENT

WIRING DIAGRAMS

8.6 Outdoor Unit: OU7-24C

SM ALPHA 1-E.3 GB

8-5

9. ELECTRICAL CONNECTIONS

CONTENT

9.1 Alpha / Delta 7,9,12,17

ELECTRICAL CONNECTIONS

9.2 Delta 24

INDOOR

OUTDOOR

SM ALPHA 1-E.3 GB

9-1

10. REFRIGERATION DIAGRAMS

CONTENT

10.1 Heat Pump Models

10.1.1 Alpha / Delta 7, 9, 12, 17 RC

OUTDOOR UNIT

Service

Sensor

port

REFRIGERATION DIAGRAMS

INDOOR UNIT

Sensor

Outdoor coil

Reverse

valve

Capillary

tube

Strainer

OUTDOOR UNIT

Valves

Capillary

tube

Check

valve

Compressor

COOLING MODE

Service

port

Flared

connection

Indoor coil

INDOOR UNIT

Sensor

SM ALPHA 1-E.3 GB

Outdoor coil

Reverse

valve

Strainer

Compressor

Capillary

tube

Check

valve

HEATING MODE

Valves

Flared

connection

Indoor coil

10-1

REFRIGERATION DIAGRAMS

CONTENT

10.1.2 Delta 17 / ONG3-17

OUTDOOR UNIT

INDOOR UNIT

Sensor

Outdoor coil

Reverse

valve

Capillary

tube

Strainer

OUTDOOR UNIT

Service

port

Valves

Strainer

Capillary

tube

Check

valve

Compressor

COOLING MODE

Flared

connection

Sensor

Indoor coil

Sensor

10-2

Outdoor coil

Reverse

valve

Strainer

Service

Compressor

Capillary

tube

Check

valve

Strainer

HEATING MODE

port

Valves

Flared

connection

INDOOR UNIT

Sensor

Indoor coil

Service Manual - ALPHA

10.1.3 Delta 24 / OU7-24C

CONTENT

REFRIGERATION DIAGRAMS

SM ALPHA 1-E.3 GB

10-3

REFRIGERATION DIAGRAMS

CONTENT

10.2 Cooling Only Models

10.2.1 All Models

OUTDOOR UNIT

Service

port

INDOOR UNIT

Sensor

Outdoor coil

Strainer

Capillary

tube

Compressor

Valves

Flared

connection

Indoor coil

10-4

Service Manual - ALPHA

11. TUBING CONNECTIONS

CONTENT

TUBING CONNECTIONS

TUBE (Inch)

¼” ⅜”½”⅝”¾”

TORQUE (Nm)

Flare Nuts 11-13 40-45 60-65 70-75 80-85 Valve Cap 13-20 13-20 18-25 18-25 40-50

Service Port Cap 11-13 11-13 11-13 11-13 11-13

1. Valve Protection Cap-end

2. Refrigerant Valve Port (use Allen wrench to open/close)

3. Valve Protection Cap

4. Refrigerant Valve

5. Service Port Cap

6. Flare Nut

7. Unit Back Side

8. Copper Tube

When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line at the lowest point of the riser. Incase the indoor unit is installed above the outdoor, no trap is required.

Revision Y05-2SM ALPHA 1-E.3 GB

11-1

12. CONTROL SYSTEM

CONTENT

12.1 Electronic Control

12.1.1 Introduction

The electronic control information is designed for service applications, and is common to the following groups of air-conditioners:

● ST/ RC group -Cooling only / cooling and heating by heat pump.

● SH group -Cooling and heating by heat pump and supplementary

heater.

● RH group -Cooling, heating by heaters only.

12.1.2 Jumpers Settings

GROUP J6 Setting J2 Setting

ST / RC Open Open

SH Closed Open

CONTROL SYSTEM

RH Closed Closed

SM ALPHA 1-E.3 GB

12-1

CONTROL SYSTEM

CONTENT

12.2 Legend

AC - Alternate Current

A/C - Air-Conditioner ANY - ON or OFF status CLOCK - ON/OFF Operation Input, (dry contact) COMP - Compressor CPU - Central Processing Unit ELUM - Extended Louver Upward Movement (Software Jumper) E²PROM, EEP - Erase Enable Programmable Read Only Memory HE - Heating Element HPC - High Pressure Control H/W - Hardware ICP - Indoor Condensation Pump ICT - Indoor Coil Temperature (RT2) sensor IF, IFAN - Indoor Fan IR - Infra Red LEVEL1 - Normal Water Level LEVEL2/3 - Medium/High Water Level LEVEL4 - Overﬂ ow Level Max - Maximum Min - Minimum min - Minute (time) NA - Not Applicable OCP - Outdoor Condensation Pump OCT - Outdoor Coil Temperature (RT3) sensor OF, OFAN - Outdoor Fan OPER - Operate Para. - Paragraph RAT - Return Air Temperature (RT1) sensor RC - Reverse Cycle (Heat Pump) R/C - Remote Control RCT - Remote Control Temperature RH - Resistance Heater RT - Room Temperature (i.e. RCT in IFEEL mode, RAT otherwise) RV - Reversing Valve SB, STBY - Stand-By sec - Second (time) Sect - Section SH - Supplementary Heater SPT - Set Point Temperature ST - Standard (a Model with Cooling Only) S/W - Software TEMP - Temperature W/O - Without

WVL - Water Valve ΔT - The difference between SPT and RT.

in Heat Mode: ΔT = SPT-RT in Cool/Dry/Fan Mode: ΔT = RT-SPT

12-2

SM ALPHA 1-E.3 GB

CONTROL SYSTEM

CONTENT

12.3 General functions

12.3.1 COMP operation

For each Mode including POWER OFF & SB, a Min time delay of 3 min

before COMP restarting, excluding DEICING Mode

The Min operation time of COMP under different operating conditions is

Operation Mode

Heat, Cool or Auto Modes 3 min.

Fan, Dry, Overﬂ ow, Protection modes, or mode change ignored

Min operation time of

COMP

12.3.2 IFAN operation

• Min time interval between IFAN speed change in AUTOFAN Mode, is 30 sec.

• Min time interval between IFAN speed change in H/M/L Mode is 1 sec.

• IFAN speed in Heat/Cool Autofan Mode is determined according to the following table: ΔT IFAN Speed

ΔT ≥ 2 HIGH

2 ≥ ΔT ≥ 1 MED

1 ≥ ΔT LOW

where in Heat Mode: ΔT = SPT-RT in Cool Mode: ΔT = RT-SPT

Note:

• In Heat Mode, the rules in section 4.0.3 have the higher priority.

• The table above can be represent by a hysteresis curve which

will minimize the switching of the IFAN relay and will minimize the change in IFAN speed:

IFAN speed

H

M

L

12.3.3 OFAN operation

• Min time interval between OFAN ON/OFF state change is 30 sec.

• In general, OFAN starts together with COMP.

12.3.4 HE operation

• Minimum Heaters ON or OFF time is 30 sec.

• Heaters can be activated only if IFAN is on.

SM ALPHA 1-E.3 GB

321

T [oc]

12-3

CONTROL SYSTEM

CONTENT

12.3.5 Protections

• High pressure protection is applicable to all operating modes.

• Deicing control is valid in Heat and Auto Heat Mode only.

• Defrosting control is valid in Dry, Cool, Heat and Auto Modes.

• No reset after protection modes.

12.3.6 Thermistors operation

• Return air Temp. is detected by RAT (RT1) in normal Mode, or by RCT (R/C sensor) in I-FEEL Mode.

• Indoor Coil Temp. is detected by ICT (RT2).

12.3.6.1 Deﬁ nition of thermistor faults:

a. Thermistor is disconnected The thermistor reading is below -30

b. Thermistor is shorted The thermistor reading is over 75

o

c.

o

c.

c. Thermistor Temp reading doesn’t change (irrelevant for RT1) -

(i) This test is performed only once after a unit is switched from

OFF/STBY to operation. At the ﬁ rst occurrence of 10 min continuous COMP operation, the current ICT & OCT are compared with those when the COMP was switched from OFF to ON 10 min before. If the ΔT is less than 3

o

c, the thermistor is

regarded as defective.

(ii) The ICT and OCT no-change error can be disabled together by

connecting a4.7 kohm resistor (5%) to the OCT connector. These

o

resistors are equivalent to a thermistor at 43+/-1

c and 48+/-1oc

respectively.

(iii) Connecting a 4.7k resistor to the ICT connector will disable the

ICT no-change error only.

12-4

SM ALPHA 1-E.3 GB

12.3.6.2 Handling the thermistor faults in a COMP unit

CONTENT

i. ICT/OCT thermistor is disconnected or shorted -

The invalid thermistor temperature is replaced by 43oc, so that the unit can continue the normal operation. All protections related to that faulty thermistor will be disabled. For example, in case of any ICT fault, the ICT high pressure protection in Heat Mode and ICT defrost protection in Cool Mode will not operate anymore. The same is also applied to the OCT fault.

ii. RAT thermistor is disconnected or shorted –

The RAT will be derived from the ICT by using the equations : Heat Mode: RAT=ICT/2.3

Cool Mode RAT=ICT*4

Notes:

• In case of any thermistor failure, the STBY LED will be blinking until the fault condition is corrected.

• User can use the system diagnostics function to ﬁ nd out the nature of the thermistor faults.

CONTROL SYSTEM

i. RAT thermistor is disconnected or shorted –

System will operate continuously in the last IFAN & WVL status when turned ON.

Notes:

• As in the COMP unit, the STBY LED will be blinking to indicate a thermistor fault. And, the user can use the system diagnostics function to ﬁ nd out the nature of the fault.

SM ALPHA 1-E.3 GB

12-5

CONTROL SYSTEM

CONTENT

12.4 Cooling Mode - General

1) Room Temperature, RT, is detected by

• RAT in normal operation, or

• RCT (R/C sensor) in I-FEEL mode.

2) The resolution of RT is 1oc.

• RT is activating COMP/WVL if (RT > SPT), and

• RT is stopping COMP/WVL if (RT =< SPT).

3) Indoor Coil Temp is detected by ICT (RT2).

4) Outdoor Coil Temp is detected by OCT (RT3).

5) OFAN OPERATIONS

• OFAN starts together with COMP in general.

12-6

SM ALPHA 1-E.3 GB

12.4.1 Cooling

CONTENT

Mode: Cool, Auto (at Cooling) Temp: Selected desired temperature. Fan: HIGH, MED, LOW Timer: Any I Feel: On or Off

Control function Maintains room temp at desired level by comparing RT and SPT.

(RT - SPT) [oc]

+3

+2

CONTROL SYSTEM

+1

0

-1

-2

COMP

(WVL)

OFAN

IFAN

ON OFF

USER FAN SPEED

Note:

SM ALPHA 1-E.3 GB

ON

RV

OFF

1) IFAN is always running at High, Medium or Low speed selected by user.

2) In IFEEL mode, the Room Temperature (RT) is the RCT from a R/C. Otherwise, the RT is the RAT from the Room Thermistor.

12-7

CONTROL SYSTEM

CONTENT

12.4.2 Cooling with Autofan

Mode: Cool, Auto (at cooling) Temp: Selected desired temperature Fan: Auto Timer: Any I Feel: On or Off

Control function Maintains room temp at desired level and controls the IFAN speed for optimal comfort.

(RT - SPT) [oc]

+3

+2

+1

0

-1

-2

COMP

(WVL)

OFAN

ON OFF

12-8

IFAN

RV

H M L

ON OFF

SM ALPHA 1-E.3 GB

12.5 Heating Mode

[

]

CONTENT

12.5.1 Heating Mode - General

• In heating Mode, temp. compensation schedule will be activated for wall mounted

units.

CONTROL SYSTEM

SPT [oc]

18 ≤ SPT ≤ 27 0

27 < SPT ≤ 30 0

Notes :

• No compensation will be activated in Forced operation modes

12.5.2 IF operating rules

• As a general rule for RC and SH groups, when COMP is ON, excluding

protection modes, IFAN will be switched ON if

• ICT > 35oc or

at the IFTC 30 sec after the COMP is switched ON. In this case, the IFAN will be started at low speed.

IFAN Speed

Any

Low

Stop

Add to SPT

I-FEEL ON I-FEEL OFF

o

c +2 oc

o

c +3 oc

EMD/ELD

General : For WAX :

30 35 40 15 20 25

ICT [oc]

Notes :

1) In SH or RC group, if HE is set to OFF due to low ICT, IFAN will be

switched to LOW and will be turned OFF after 30 sec.

2) An exception to this rule (4.0.3.a) is the Back-up mode for SH.

• In RC and SH groups, whenever COMP & HE are both

OFF, excluding protection modes, IFAN operation will be according

to the following:

In other models IFAN will operate in low speed for 30 sec and then stop. If

COMP is OFF for more than 3 minutes and IFEEL Mode is inactive, IFAN will operate in low speed according to the following graph:

IFAN (Low Speed)

ON

OFF

SM ALPHA 1-E.3 GB

SPT+4 SPT+6 ICT

o

c

12-9

CONTROL SYSTEM

CONTENT

12.5.3 HE operation

• For all Groups, HE can be ON only when IFAN is ON.

• For all Groups, HE switches to OFF when ICT > 50

again when ICT ≤ 45oc.

• In SH or RC group, HE operation is limited by the following graph:

HE

ON

OFF

o

c, and is activated

General : For WAX :

30 15

35 20

40

45 50

ICT [oc]

• Back-up mode for SH group

After COMP has been working for 5 minutes, HE & IFAN are activated even if the ICT is still below 35

o

c. This situation is called Back-up Mode. Both HE & IFAN will work in Back-up Mode until the ICT reaches 35oc. Then, the operation goes on in the usual mode .

12-10

SM ALPHA 1-E.3 GB

CONTROL SYSTEM

CONTENT

12.5.4 Heating, RC or SH Group

Mode: Heat, Auto (at heating) Temp: Selected desired temperature Fan: HIGH, MED, LOW Timer: Any I Feel: On or Off

Control function Maintains room temp. at desired level by comparing RAT or RCT to SPT.

(RT - SPT) [oc]

+2

+1

0

-1

-2

-3

COMP (WVL)

HE1

HE2

IFAN

ON OFF

H/M/L L OFF

RV

SM ALPHA 1-E.3 GB

ON OFF

Note 1 Note 2

12-11

CONTROL SYSTEM

CONTENT

12.5.5 Heating, RC or SH Group with Autofan

Mode: Heat, Auto (at heating) Temp: Selected desired temperature Fan: Auto Timer: Any I Feel: On or Off

Control function Maintains room temp at desired level by controlling COMP, IFAN and OFAN.

(RT - SPT) [oc]

+2

+1

0

-1

-2

-3

COMP

(WVL)

HE1

HE2

IFAN

ON OFF

H M L

OFF

12-12

RV

ON OFF

Note 1 Note 2

SM ALPHA 1-E.3 GB

12.5.6 OFAN operation is controlled by the graph below when

CONTENT

CONTROL SYSTEM

OCT [oc]

+3

+2

1. (RAT ≥ SPT – 2oc), AND

o

2. (ICT ≥ 45

c), AND

3. (COMP is ON)

Otherwise, OFAN runs together with COMP.

+1

-1

OFAN

0

ON OFF

SM ALPHA 1-E.3 GB

12-13

CONTROL SYSTEM

CONTENT

12.6 Automatic Cooling or Heating

12.6.1 Automatic Cooling or Heating - General

• Switching-temperature between Cooling and Heating is SPT ± 3oc.

• Autofan in Automatic Cooling and Heating Mode will activate “Cooling

with Autofan Mode” and “Heating with Autofan Mode” respectively.

• When the Auto Mode is started with SPT +/-0 Auto Heat or Auto Cool mode immediately. Instead, the unit will be in a temporary Fan Mode with IFAN operating at low speed. The proper Auto Heat mode or Auto Cool will be started whenever the RT reaches SPT-1oc or SPT+1oc respectively.

• For RC & SH units, Mode change between Auto Heat & Auto Cool Modes is possible only after the COMP has been OFF during the last T minutes.

Mode Change time, T Auto Cool to Auto Heat 3 min Auto Heat to Auto Cool 4 min

o

c, the unit will not select

• When unit is changed form Cool/Dry mode to Auto Mode, the unit will continue to operate at (Auto) Cool Mode until the conditions for switching from Auto Cool to Auto Heat are satisﬁ ed.

Similarly, when unit is changed from Heat Mode to Auto Mode, the

unit will continue to operate at (Auto) Heat Mode until the conditions for switching from Auto Heat to Auto Cool are satisﬁ ed.

12-14

SM ALPHA 1-E.3 GB

CONTROL SYSTEM

CONTENT

12.6.2 Auto Cooling or Heating, RC or SH Groups

Mode: Auto Temp: Selected desired temperature Fan: Any Timer: Any I Feel: On or Off

Control function Maintains room temp at desired level by selecting between cooling and heating modes.

(RT - SPT) [oc]

+3

+2

+1

0

COMP

& OFAN

HE1

HE2

IFAN

-1

-2

-3

ON

OFF

ON

OFF

ON

OFF

H/M/L/OFF

Auto Heat Mode

H/M/L/OFF

L/OFF

Auto Cool Mode Auto Heat Mode

> 4 min > 3 min

(3) (3)

USER FAN SPEED H/M/L/OFF

L/OFF

(5)

L/OFF

SM ALPHA 1-E.3 GB

RV

ON

OFF

> 3 min > 2 min

(4)

12-15

Electra Alpha 9, Delta 7, Alpha 17, Delta 12 DF, Delta 17 DF Service Manual

Alpha / Delta Series

LIST OF EFFECTIVE PAGES

TABLE OF CONTENTS

INTRODUCTION

PRODUCT DATA SHEET

RATING CONDITIONS

OUTLINE DIMENSIONS

PERFORMANCE DATA & PRESSURE CURVES

SOUND LEVEL CHARACTERISTICS

ELECTRICAL DATA

WIRING DIAGRAMS

ELECTRICAL CONNECTIONS

REFRIGERATION DIAGRAMS

TUBING CONNECTIONS

CONTROL SYSTEM