TECO TK 5K, TK 15K, TK 8K User Manual

Aquarium Chiller

Applicable Models: TK 5K

TK 8K

TK 15K

TECO S.r.l.

Via A. Sansovino, 35 48124 Ravenna - ITALY

Tel.: [phone] - Fax:

www.tecoonline.com

[phone]

TECO Chiller

THIS MANUAL MUST BE READ

AND UNDERSTOOD

BY A QUALIFIED PERSON OR

!

PERSONS BEFORE INSTALLATION

CONTENT

Introduction of Aquarium Chiller

Install And Safety Precautions

Transportation and Storage

Technical Specifications

Dimensions

1
1

2
2

4

Rules for the installation

Electric Circuit Drawing

Controller

STATEMENT

5
6

8

11

Energy, let’s save it!!!

Introduction

1) Chiller in this manual are designed for heating and cooling water within 5 to 40℃.℃

TECO Chiller TECO Chiller

2) It is suitable for fresh water and salt water at the ambient temperature from 5
to 35℃.

℃

Safety Precautions

Attention!

THIS PRODUCT IS NOT SUITABLE FOR CHILDREN BELOW SIX YEARS.
Children should be supervised to ensure that they do not play with the appliance.
This appliance is not intended for use by person (including children) with reduced phisical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have
been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.

NOTE : KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCES.

NOTE : KEEP THE PACKING FOR FUTURE TRANSPORTS.

General

1) Before install the chiller, please confirm the local power supply is in accordance with
the requirement of the chiller, refer to the Technical data and the Wiring diagram
provided in the manual.

2) Connecting the chiller to a ground wire is necessary, in order to prevent electrical

shock caused by an unexpected short circuit inside the unit.

3) Please install the electrical protection devices, according to the local regulations.

4) The chiller must be installed on reliable base or supporting framework.

5) If the chiller is installed on the loor, its base or supporting framework should be

heightened,to avoid ingression of accumulated water in rainy reason. In snowy areas,
it is important to prevent accumulated snow from blocking up the air-out. The
recommended height is 20cm to 30cm.

6) Install the drainage pipe before fix the chiller to the ground. There are two drainage
hole on the chiller base, which could be connected to the drainage pipe with a pipe
arches which contains in spare parts.

7) Drain ditch or other facilities should be arranged under the chiller, to avoid the
environment influence because of water discharge.

8) Ensure the unit is well ventilated,direction of air exhaust is kept away from
windows of neighboring buildings, and the exhaust air cannot flow back.
Moreover, adequate service clearance should be kept around the unit.

9) DO NOT put fingers or sticks into the ventilative fan.

10) The unit should not be installed at places accompanied with oil, inflammable gas,

corrosive components e.g. sulfur compound, or high-frequency equipment.

11) The chiller is usually placed next to a house, which gives a directed sound
distribution that should be considered, so it should take proper action to reduce the
noise impact.

1

TECO Chiller

TK 5K TK 8K TK 15K

Cooling Capacity W 5800 8700 14600

Cooling Input W 2030 4350 6890

Normal Current A 9.3 7.6 11.5

COP 2.86 2.1 2.1

Heating Capacity W 4500 9400 15200

Heating Input W 1500 2800 4100

Normal Current A 7 5.4 7.3

COP 3 3.4 3.7

A 39 52 72

V / Ph / Hz

12)Cut off the power supply before maintaining the unit, and the maintenance work should be
carried out by professional.

13)If any abnormity occurs in the Chiller, such as abnormal noise or burned smell, cut off the
power supply immediately, and contact professionals for check and repair.

14)Clean the with follow instructions:Chiller

►Before cleaning, cut off the power supply firstly to avoid any potential danger.
►Don't rinse the unit by water because it may lead to electric shock.

Transportation and Storage

1) The MUST be transported and stored VERTICALLY!Chiller

2) The MUST be transported and stored uprightly on a pallet with good package.Chiller

3) Should the be laid down, please wait at least 12 hours before switching it on.Chiller

4

Technical Specifications

Model Number

Summer

Condition [1]

Winter

Condition [2]

Max. Current

Power Supply

Setting Temp. Range

Running Temp. Range

Water Heat Exchanger

Compressor

Water Inlet/Outlet Dimension

Nominal Water Flow

Sound Pressure Level at 1m/4m/10m [3]

Unit Dimensiond (L*W*H)

Packing Dimensiond (L*W*H)

Net Weight

Gross Weight

Refrigerant

Mode

[1] Ambient air temperature 38°C, inlet water temperature 25°C

[2] Ambient air temperature 5°C, inlet water temperature 25°C

[3] Noise from 1 m, 4 m or 10 m (in DBA) (As in the directive EN ISO 3741 & EN ISO 354

220-240V / 1PH /

50Hz

°C

°C

Rotary Scroll Scroll

l / h 3000 4500 6500

dB(A) 51 / 38 / 30 52 / 40 / 32 55 / 42 / 32

mm 816*690*835 816*690*850 816*690*1050

mm 920*800*1010 920*800*1010 920*800*1210

kg 100 135 155

kg 114 151 173

Heating / Cooling / Auto

380-415V / 3PH /

50Hz

5 °C - 40 °C

5 °C - 35 °C

Titanium PVC Tank

1,5 "

R410A

LEDDisplay

380-415V / 3PH /

50Hz

2

TK 5K TK 8K TK 15K

Cooling Capacity W 5700 10000 15100

Cooling Input W 2080 4490 6900

Normal Current A 9.2 19.8 20.8

COP 2.76 2.24 2.17

Heating Capacity W 5900 9400 15300

Heating Input W 1530 2900 4280

Normal Current A 6.7 13.1 15.2

COP 3.86 3.24 3.57

A 39 120 130

V / Ph / Hz

Model Number

Summer

Condition [1]

Winter

Condition [2]

Max. Current

Power Supply

Setting Temp. Range

Running Temp. Range

Water Heat Exchanger

Compressor

Water Inlet/Outlet Dimension

Nominal Water Flow

Sound Pressure Level at 1m/4m/10m [3]

Unit Dimensiond (L*W*H)

Packing Dimensiond (L*W*H)

Net Weight

Gross Weight

Refrigerant

Mode

[1] Ambient air temperature 38°C, inlet water temperature 25°C

[2] Ambient air temperature 5°C, inlet water temperature 25°C

[3] Noise from 1 m, 4 m or 10 m (in DBA) (As in the directive EN ISO 3741 & EN ISO 354

°C

°C

l / h 3000 4500 6500

dB(A) 51 / 38 / 30 52 / 40 / 32 55 / 42 / 32

mm 816*690*835 816*690*850 816*690*1050

mm 920*800*1010 920*800*1010 920*800*1210

kg 100 135 155

kg 114 151 173

208-230V / 1PH /

60Hz

Rotary Scroll Scroll

208-230V / 1PH /

60Hz

5 °C - 40 °C

5 °C - 35 °C

Titanium PVC Tank

1,5 "

R410A

LEDDisplay

Heating / Cooling / Auto

TECO Chiller

208-230V / 3PH /

60Hz

3

Dimensions

TECO Chiller

TK 5K

827mm

725mm

665mm

765mm

460mm

300mm

116mm

TK 8K

842mm

725mm

665mm

765mm

460mm

300mm

116mm

TK 15K

1042mm

725mm

665mm

765mm

460mm

500mm

116mm

4

TECO Chiller

Rules for the installation

ATTENTION

To grant the right functioning of the unit in safe conditions, it is absolutely forbidden
its exposition at atmospheric conditions and direct sources of heat.
The maximum ambient temperature allowed is 3 5℃.

ATTENTION

The place in which the unit will be installed must have the following
characteristics:
See image.

Make sure that easy access can be gained to service panel and plumbing connection.
Do not block access to the control panel or electrical outlets.
Make sure the grilles are not blocked or obstructed.

Multiple connection-install chiller 500mm apart and independently 20A circuit
breaker protection.

5

Model: TK 5K(220~240V/50Hz/1PH)

TECO Chiller

WHT :w h it e
BLK :b l ac k
BLU :b l ue
BRN :b r ow n
RED :r e d
ORG :o r an g e
YLE :y e ll o w
GRN :g r ee n
Gra y: g ra y

ORG

BRN

Model: TK 8K\TK 15K(380~415V/50Hz/3PH)

WHT :w h it e
BLK :b l ac k
BLU :b l ue
BRN :b r ow n
RED :r e d
ORG :o r an ge
YLE :y e ll ow
GRN :g r ee n
Gra y: g ra y

ORG

BRN

6

Model: TK 5K\TK 8K(208~230V/60Hz/1PH)

TECO Chiller

WHT : w hit e
BLK : b lac k
BLU : b lue
BRN : b row n
RED : r ed
ORG : o ran g e
YLE : y ell o w
GRN : g ree n
Gra y : gra y

ORG

BRN

Model: TK 15K(208~230V/60Hz/3PH)

WHT : whi t e
BLK : bla c k
BLU : blu e

BRN : bro w n
RED : red
ORG : ora n ge
YLE : yel l ow
GRN : gre e n
Gra y :gr a y

ORG

BRN

7

TECO Chiller

Regulation (digital controller)

ON / OFF

Button starts or stops the machine. (Attention! When the machine is being turned ON
or OFF, it may take up to a few minutes to activate or deactivate.)

Working modes

Button is to choose the Chiller working mode.
To choose the working mode, press this button till the corresponding LED on the display is

lighting up.

• Auto : Automatic heating and cooling mode.
Maintains the temperature of the water between heating temperature setting and cooling

temperature setting (+ or -2℃).

• : Water heating mode.
Maintains the water temperature at the heating temperature setting . (+ or -2℃)

• : Water cooling mode
Maintains the water temperature at the cooling temperature setting (+ or -2℃).

Water heating setting

• Turn the machine into heating mode (see 《working modes》) .

• Press

• Set the value with and . It saves automatically after a few seconds.

, number is shown followed《1 》 by the heating setting value.

Water cooling setting

• Turn the machine into cooling mode (see 《working modes 》).

• Press , number 《1 》is shown followed by the cooling setting value.

• Set the value with and . It saves automatically after a few seconds.

8

TECO Chiller

Keybord lock

It is possible to lock / unlock the keyboard by pressing and in the same time
during a few seconds, the display makes a “bip” sound when it is locked / unlocked.

Clock setting

To set the clock time:

• Press one time (time is blinking).

• Press a second time (hours are blinking), set the hours with and .

• Press a third time (minutes are blinking), set the minutes with and .

Timer ON/OFF setting

Timer ON setting

• Press one time (time is blinking).

• Press a second time (hours are blinking), set the hours with and .

• Press a third time (minutes are blinking), set the minutes with and .

• When the setting is done, the LED from button lights up.

• To cancel the setting, press one time and one time (the LED from button
will stop lighting).

Timer OFF setting

• Press one time (time is blinking).

• Press

• Press

• When the setting is done, LED from button lights up.

a second time (hours are blinking), set the hours with and .

a third time (minutes are blinking), set the minutes with and .

• To cancel the setting, press one time and one time (the LED from button
will stop lighting).

Others parameters

Button helps to check internal parameters (cannot be set).

9

Controller state table

Screen Explanation Check Solution (if no reset)

TECO Chiller

OFF

<<Flow >>not

lighting

FLO

EE3

EE6

EE7

EE8

PP1

PP3

PP4

PP5

Stand-by - -

No water flow or the flow
switch doesn’t detect the
water flow

Comp. Out temp. Too high

Memory problem Change PCB

Communication error.

Probe error (Water in)

Probe error (evap.)

Probe error (comp. in)

Probe error (ambiance)

- Check if filtration pump is working.

- Check by-pass setting.

- Check water flow switch settting.

- Check if filtration pump is working.

- Check by-pass setting.

Check electrical connection between
controller and electronic card inside the
machine.

Check probe connection.

(Contact your seller)

Too much difference

PP6

PP7

HP

PP9

LP

PP9

between water in and water
out.

Defrost protection.

High pressure protection

Low pressure protection

Check by-pass setting.

Ambient temperature was lower than the
minimum working range temperature.

- Check by-pass setting.

- Check water flow switch setting.

- Check if there is gas inside the machine
(manometer between 0,5 and 1 when
machine is stopped).

- Ambient temperature was lower than the
minimum working range temperature.

- Turn the machine
OFF few minutes.

- Turn the machine
ON.

(Contact your seller)

No tice

1

.Maximum and minimu m working pressure ：7Bar/1B ar

2.Model code and rated value of current fuse：5 AL250，φ5X20. RAT ED CURRENT 5a , RAT ED VOLTAGE
250v

3.The diameter and model of power wire shoul d be H07RN-F:3 X 4mm2

4.The means for disconnection m ust be inco rporated in the fixed wiring and ha ve an air gap contact separation of a t least
3mm in each active(phase)conductors.

5.If the supply cord is damaged, it m ust be repl aced by the manufacturer or its ser vice agent or a similarly qualifi ed person
in order to avoid a hazard.

6.This appliance can be used by children age d from 8 years and above and persons wi th reduced physical,
sensory or mental capabilities or lack of ex perience and knowledge if they ha ve been given supervision or
instruction concerning use of t he applia nce in a safe way and understand the ha zards involved.

7. Children shall not play with the applia nce. Cleaning and user maintena nce shall not be made by children
without supervision.

8.The appliance shall be installed in acc ordance with national wiring re gulations.

10

TECO Chiller

STATEMENT OF CONFORMITY TO EEC STANDARDS

WE:

TECO S.r.l . - TECNOLO GIE DI REFRIGERA ZIONE

Sede Lega le, Amminist rativa e Commerc iale: Via A. S ansovin o, 35 - 48124 RAVEN NA - C. F. / P. IVA 01075610 392

HEREWIT H DECLARE U NDER OUR RE SPONS IBILITY THAT OU R PRODUCT S: MODD.: TC500, T C800, Tc1500

TO WHIC H THIS STATEMENT RE FERS, ARE MANU FACTURED I N ACC ORDANCE WITH THE F OLLOWIN G REGULATIONS

2004/10 8/CE ELEC TROMAGN ETIC CO MPATI BILITY DIRECTI VE

2006/95 /CE LOW VOLTAGE SA FETY DIRECTIVE THE

FOLLOWING T ECHNICAL STANDARDS AND SPE CIFICATI ONS HAVE BEE N OBSERVE D:

Regulations used: EN 60335 - 1 / E N 60335 - 2 - 55 AND RELATE D AME NDMENTS

EMC directive

Regulations used: EN 61000 - 6 - 1 / EN 61000 - 6 -3 AND RELATED AM ENDMENTS

:

Safety

WARRANTY CONDITIONS

The units manufactured by TECO S.r.l. are on WARRANTY, according to the laws of
the country in which are commercialised.
If during warranty period, it should arise defective working or damages of the unit,
which will be part of the cases indicated in the warranty, TECO S.r.l. , after the
proper inspections on the unit, will provide at the reparation or replacement of the
defective parts.
The warranty is valid only if the document (invoice, ticket or equivalent), which will
assure the date of purchasing of the unit, will be presented to a retailer or an
authorized TECO assistance centre.

ATTENTION

Please remember that eventual changes done by the end user, without explicit
written TECO S.r.l. authorisation, will invalid the warranty and TECO S.r.l. will not
be responsible of damages caused by the defective unit. The same conditions are
valid also in case of use of not originally spare parts or different from the ones
explicitly indicated by TECO S.r.l..

11

Note:

Specifications in this user manual are subject to change without prior notice that we may bring the latest
innovations to their customers.

Whilst every effort is made to ensure that all specifications are correct, printing errors are beyond our
control; we can not be held responsible for these errors.