TECO TK 5K 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]

THIS MANUAL MUST BE READ
AND UNDERSTOOD
BY A QUALIFIED PERSON OR
PERSONS BEFORE INSTALLATION
!
CONTENT
Energy, let’s save it!!!
1
Introduction of Aquarium Chiller
Install And Safety Precautions
Transportation and Storage
Dimensions
Rules for the installation
TECO Chiller
1
2
4
5
Technical Specifications 2
Electric Circuit Drawing
Controller
6
8
STATEMENT 11

TECO Chiller TECO Chiller
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.
Introduction
1) Chiller in this manual are designed for heating and cooling water within 5 to 40℃.℃
2) It is suitable for fresh water and salt water at the ambient temperature from 5
to 35℃.
℃
1

4
Technical Specifications
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
TECO Chiller
2
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
220-240V / 1PH /
50Hz
380-415V / 3PH /
50Hz
380-415V / 3PH /
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
[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
5 °C - 40 °C
5 °C - 35 °C
Titanium PVC Tank
1,5 "
R410A
LEDDisplay
Mode
[1] Ambient air temperature 38°C, inlet water temperature 25°C
Heating / Cooling / Auto
Unit Dimensiond (L*W*H)
Packing Dimensiond (L*W*H)
Net Weight
Refrigerant
Gross Weight
Running Temp. Range
Water Heat Exchanger
Compressor
Water Inlet/Outlet Dimension
Nominal Water Flow
Sound Pressure Level at 1m/4m/10m [3]
Model Number
Summer
Condition [1]
Winter
Condition [2]
Max. Current
Power Supply
Setting Temp. Range

TECO Chiller
3
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
208-230V / 1PH /
60Hz
208-230V / 1PH /
60Hz
208-230V / 3PH /
60Hz
°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
Model Number
Summer
Condition [1]
Winter
Condition [2]
Max. Current
Compressor
Water Inlet/Outlet Dimension
Nominal Water Flow
Sound Pressure Level at 1m/4m/10m [3]
Power Supply
Setting Temp. Range
Running Temp. Range
Water Heat Exchanger
[1] Ambient air temperature 38°C, inlet water temperature 25°C
Heating / Cooling / Auto
Unit Dimensiond (L*W*H)
Packing Dimensiond (L*W*H)
Net Weight
Refrigerant
Gross Weight
[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
5 °C - 40 °C
5 °C - 35 °C
Titanium PVC Tank
1,5 "
R410A
LEDDisplay
Mode

TK 5K
827mm
725mm
665mm
765mm
460mm
300mm
116mm
842mm
725mm
665mm
765mm
460mm
300mm
116mm
1042mm
725mm
665mm
765mm
460mm
500mm
116mm
TECO Chiller
TK 15K
TK 8K
4
Dimensions

5
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 35℃.
The place in which the unit will be installed must have the following
characteristics:
See image.
ATTENTION
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.

Model: TK 5K(220~240V/50Hz/1PH)
Model: TK 8K\TK 15K(380~415V/50Hz/3PH)
TECO Chiller
WHT:white
BLK:black
BLU:blue
BRN:brown
RED:red
OR G : o ra n ge
YLE:yellow
GRN:green
Gray:gray
BRN
ORG
BRN
ORG
WHT:white
BL K: bl a c k
BL U: bl u e
BR N: br o w n
RED:red
ORG:orange
YLE:yellow
GR N: gr e e n
Gr ay :g r a y
6

Model: TK 5K\TK 8K(208~230V/60Hz/1PH)
Model: TK 15K(208~230V/60Hz/3PH)
TECO Chiller
7
WHT:white
BLK : b l ac k
BLU : b l ue
BRN : b r ow n
RED:red
ORG : o r an g e
YLE : y e ll o w
GRN:green
Gray:gray
BRN
ORG
BRN
ORG
WHT: w h i t e
BLK: b l a c k
BLU: b l u e
BRN: b r o w n
RED:red
ORG:orange
YLE:yellow
GRN: g r e e n
Gray : g r a y

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 , number is shown followed《1 》 by the heating setting value.
• Set the value with and . It saves automatically after a few seconds.
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.
TECO Chiller
8

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 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, LED from button lights up.
• 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).
TECO Chiller
9

Controller state table
Screen Explanation Check Solution (if no reset)
OFF Stand-by - -
<<Flow >>not
lighting
FLO
EE3
No water flow or the flow
switch doesn’t detect the
water flow
- Check if filtration pump is working.
- Check by-pass setting.
- Check water flow switch settting.
EE6 Comp. Out temp. Too high - Check if filtration pump is working.
- Check by-pass setting.
EE7 Memory problem Change PCB
EE8 Communication error.
Check electrical connection between
controller and electronic card inside the
machine.
PP1 Probe error (Water in)
PP3 Probe error (evap.)
PP4 Probe error (comp. in)
PP5 Probe error (ambiance)
Check probe connection.
PP6
Too much difference
between water in and water
out.
Check by-pass setting.
(Contact your seller)
PP7 Defrost protection. Ambient temperature was lower than the
minimum working range temperature.
HP
PP9
High pressure protection
- Check by-pass setting.
- Check water flow switch setting.
LP
PP9 Low pressure protection
- 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)
TECO Chiller
10
Notice
.Maximum and minimum working pressure ：7Bar/1 Bar
2.Model code and rated value of current fuse：5AL250， φ5X20. RATED CURRENT 5a , RATED VOLTAGE
250v
3.The diameter and model of power wire should be H07RN-F:3 X 4mm2
4.The means for disconnection must be incorporated in the fixed wiring and have an air gap contact separation of at least
3mm in each active(phase)conductors.
5.If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person
in order to avoid a hazard.
6.This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand the hazards involved.
7.Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
8.The appliance shall be installed in accordance with national wiring regulations.
1

11
TECO Chiller
STATEMENT OF CONFORMITY TO EEC STANDARDS
WE:
TECO S.r.l. - TECNOLOGIE DI REFRIGERAZIONE
Sede Legale, Amministrativa e Commerciale: Via A. Sansovino, 35 - 48124 RAVENNA - C. F. / P. IVA 01075610392
HEREWITH DECLARE UNDER OUR RESPONSIBILITY THAT OUR PRODUCTS: MODD.: TC500, TC800, Tc1500
TO WHICH THIS STATEMENT REFERS, ARE MANUFACTURED IN ACCORDANCE WITH THE FOLLOWING REGULATIONS
:
2004/108/CE ELECTROMAGNETIC COMPATIBILITY DIRECTIVE
2006/95/CE LOW VOLTAGE SAFETY DIRECTIVETHE
FOLLOWING TECHNICAL STANDARDS AND SPECIFICATIONS HAVE BEEN OBSERVED:
Safety
Regulations used: EN 60335 - 1 / EN 60335 - 2 - 55 AND RELATED AMENDMENTS
EMC directive
Regulations used: EN 61000 -6 - 1 / EN 61000 - 6 -3 AND RELATED AMENDMENTS
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..

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.