QUANTOR MINICHILLY User manual

BE DI E NUNG S ANLE I TUNG -INS T RUCTI O N MANUAL –INS TRUCT I O NS DE S E RV I C E –MANUAL DE INS T RUCCI O NE S
GB
INSTRUCTION MANUAL
COMPACT COOLING UNIT
MINICHILLY /ICECHILLY
WTG-Quantor GmbH
Europa-Allee 53
D-54343Föhren
Phone: [phone]
Fax: [phone]
eMail: [e-mail]
Homepage:www.quantor.technology
► www.kreyer.com

Table of contents
Page
1. Safety instructions..............................................................................................................2
1.1 Installation and commissioning .......................................................................................2
1.2 Safety information.........................................................................................................2
1.2.1 Impairment of safety...................................................................................................2
1.2.2 Safety instructions ......................................................................................................3
1.3 Spare parts...................................................................................................................3
1.4 Transport/Storage.........................................................................................................3
1.5 Electrical installation......................................................................................................3
1.6 Service.........................................................................................................................3
2. Intended use......................................................................................................................3
3. Commissioning...................................................................................................................4
3.1 Connection...................................................................................................................4
3.2 Chart...........................................................................................................................4
4. Decommissioning...............................................................................................................5
5. Temperature setting............................................................................................................8
1.0 Buttons and LED...............................................................................................................9
2.0 Set basic Function............................................................................................................9
3.0 Programming Menu...........................................................................................................7
4.0 SetPointAdjustment.......................................................................................................10
7. Troubleshooting...............................................................................................................11
8. Noise emission.................................................................................................................11
9. Technical Data.................................................................................................................12
10. Declaration ofconformity..................................................................................................13
The described cooling unit may only be put into operation, ifthe operator is sufficiently trained and the
operating and maintenance personnel have studied this instruction manual in detail.

1. Safety instructions
1.1 Installation and commissioning
Place the unit on a plain, dry and clean place. Pay attentionthat the connectingcable is
untangled and free and that nothing is resting on it. For direct product cooling use the
cooling coil offered by the manufacturer only (optional item). It is imperative to provide
sufficient ventilation of the unit. The ventilation slots must remain free for sufficient
evacuation of heat. No objects may be placed under the unit!
The following safety measures must be observed:
Min. water temperature: -6 °C(with propylene glycol)
Max. water temperature: +30 °C
Max. ambient temperature: +32 °C
ATTENTION: For cold watertemperatures below 0 °C it is mandatory, to add
30 % of propylene glycol to the coolingwater!
Note:There can be noice bankbuilding whenusingGlycol.
Keep the unit clean fromany dirt, fiber etc.
Make sure to connect the unit to the required supplyvoltage
Protect the unit frommoisture, no fluids may enter the electric parts
Observe the warning and safety information on the electrical components and in
this instruction manual
1.2 Safetyinformation
The unit should be connectedand operatedby trainedpersonnel. Adjustments,
maintenance and repairs should be performedby qualified personnel.
Correct function and reliability of operationsof this unit can only be warranted, if during
operation and servicethe general common saftey precautions, as wellas the specific
safety instructions describedin this manual will be carefully observed.
Handling and treatment of the unit not according to the safety instructions required for
electrical appliances and the instruction in this document may result in severe bodily
harmwhich is not under the responsibility of the manufacturer. Injury and property
damage can accure through:
inappropriateoperation
incorrect installation or operation
improper removal of the necessary protective cover or housing,wetting the electrical
parts
Opening of the unit during operation, which isprohibited
1.2.1 Impairment ofsafety
If the unit is damaged, it must be unplugged, set aside, marked to warn others against
using it, and a technician must be called beforeit is returnedto operation. Using the unit
if itis damaged is unsafe and therefore stricktly prohibited.

1.2.2 Safetyinstructions
The unit may only be operated after an appropriate protection earth has been
connected, and the directions of the country of destination, regional regulations as well
as manufacturer’s safety instructions have been observed.
1.3 Spare parts
If assemblies or parts are replaced, only use identical assemblies or parts from the
manufacturer.
1.4 Transport/Storage
Checkyourunitfordamagedonarrival,andnoteanydamagesfoundinthedeliverynote
before signing for it, so you may claim the from the transport company. Postpone
commissioning it until you have consulted with the manufacturer. The unit may only be
stored in a dry, dust-free environment at temperature of 0°Cto 40°C.
1.5 Electrical installation
All electrical installations are to be carried out by qualifiedpersonnel, underthe
conditions:
The electrical unit has been unpluggedfromthe electric socket and secured
against unintentional resetting
Disconnection fromelectric power has been verified.
It is ensured for the operation of this control system that also the additional
designated monitoringand saftey fusehas been installed in a professional manner.
The installation is made with compliance to national and the manufacturer’s safety
standards.
1.6 Service
All information in this instruction manual regardingservice work must be strictly observed.
2. Intended use
The cooling units MiniCHILLY and IceCHILLY are suitable for the cooling in process for the
production of beverages.With the additional stainless steel cooling coil (as option), liquids
can be cooled directly (see safety instructions, min./max. water temperature).The cooling
units are only authorized for the above mentioned range of application. They are not suitable
for cooling hot liquids, chemicals or the like.

3. Commissioning
1) Remove the lid and fillthe water tank with water up to the maximum mark (see water
level device at the MiniCHILLY units). Close the lid.
Neveroperate the unitwhenit is openwith the lid removed!
2) Connect the water pipes, check for possible leaks
3) Establish the electric network connection(see 1.5 Electrical installation)
4) Start the pump (switch on the pump switch next to the controller)
After start-up of the pump the liquid level may drop as the tubes which are outside of the unit
will start filling with water from the unit container. In this case the liquid level has to be
checked and if necessary water has to be refilled. If you are using Glycol, ensure 30%
concentration in the water of your installation (unit andpipes). Never operate the unit with a
liquid level beneath the lowest water level mark "min“ (at MiniCHILLY units) or the water tank
must be filled with sufficient water allthe time in order to protect the unit e.g. against damage
to the pump.
5) Adjust the required temperatureon the thermostat (see 5. temperature setting). After
reaching the adjustedset-point temperature the unit is ready for operation.
3.1 Connection
Verify that all connections are sealed. No dirt particles may gain access into the pipes.
3.2 Chart
1 Water level device and tank emptying (only MiniCHILLY) 4 Electric motor of the pump
2 Connection 3/4" 5 Thermostatic controller
3 Cover fastener
1
2
3
4
5

4. Decommissioning
Switch off the unit and disconnect the power plug.
Remove the pipes/hoses fromthe unit.
Draining and cleaning of the unit by qualified personnel.
5. Temperature setting
Thermostatic operation: adjust the desired set-pointtemperatureat the controller (5).
Never operate the unit when it is open withthe lid removed!
Make sure that the lid is fastened before switching the uniton!
For ice bank building
Ice bank will be build approx. 2 hours after startingthe unit
Recommended set-point temperature for usingan ice bank: -1,0 °C(30,2°F)
ATTENTION: to avoid damage onthe unit (internal freezing) => Never let the
working machine unattendedovera longertime (cooling withoutglycol in the
water)
For requiredcoldwater temperatures downto -6 °C (21,2 °F)
For cooling temperatures down to -6 °C (21,2 °F) use a glycol-watermixture (min. 30
% propylene glycol)
No ice bank building possible due to the anti-frostqualities of the glycol
7 Expansion valve 11 Submersible pump
8 Condenser 12 Hoses for water circuit
9 Fan 13 Evaporator (cooling circuit)
10 Water tank 14 Cooling coil (optional)
7
8
9
10
11
12
13
14

1.0 Buttons and LED Eliwell
To activate the LOC function: - Call up the "Basic commands"menu with the key.
Within 2 seconds, press the "Standby )" and operate .
If the LOC function is activated, the LOC display appears when an attempt is made to accessthe
"Parameters"menu. In this case, the parameterscan be viewed but not changed.
To unlock the keyboard, repeat the above procedure.
When the instrument is switched on, a lamp testis performed; the display and led flash fora few
seconds to indicate their correct operation.
Press and release Scrolls through the menu options Increases thevalues
Press for at least 5 s
Activates the manual defrost functionP
DOWN
Press and release
Scrolls through the menu options Decreases the values
STANDBY (ESC)
Press and release
One level higher than current menu
Accept parameter value Press for at least 5 s Activates STANDBYfunction (ifnot within the menus)
Press and release
Display of alarms (if present) Access to menuBasic commands Press for at least 5 s
Access to programming menu Confirmation ofcommands
Compressor led
Permanently lit: Compressor on Flashing: Delay, protection or
Activation blocked
Led alarm
Permanently lit: Presence ofan alarm
Flashing: alarm cleared

2.0 Set basic Function
The WTG Quantor multifunction controller has three functions:
APP 1 Ice bench controller
APP 2 Temperature controller for wet cooler
APP 3 Temperature controller for dry cooler
The selected function is set when booting the controller:
Press and hold, at the same time connect the power supply to the controller or the chiller.
After the functional test ofall displays, the displaywill show APP1, 2, 3.
let go
or Press to select the corresponding function.
The input is confirmed by the controller with "Y".
Please note! The functions can only be put into operationif the corresponding sensors are
installed.
3.0 Programming Menu.
The resources organized in menus can be accessed by pressing and releasing the
(menu "Basic commands")or by pressing the key for more than 5 seconds.
("Programming" menu) can be accessed.
If the keyboard is not used for more than 15 seconds (timeout)or after pressing the key once
the last value shown on the display is taken over and the previous display is shown again.
4.0 Set Point Adjustment
To display the set point, press "SET" when the label is displayed.
The setpoint appears on the display. To change the setpointwithin 15 seconds, press the keys
and press. The change by pressing take over.
6. Cleaning of the cooling unit
Casing: Before cleaning the units disconnectthe mains plug! Please do not use water
directlyon the unit, clean onlywith a wet cloth and a little dish liquid. The cleaning of
the units and the beverage coilshave to take place according to the instructions of the
industrialsafetyregulations.
Prevent any moisture from getting into the electric part of the unit!
Thecondensershouldbe cleanedatregularintervals(min.everysixmonths) byqualified
personnel to remove the accumulated air dust.

7. Troubleshooting
Error
Possible cause
Error correction
The unit
doesnot
start
No mains connection
No water in the tank
Thermostat is disconnected
Thermostat does not close circuit
Starting device at the compressor is
defect
Interference of the compressor
(interwinding fault)
Establish main connection
(plug the unit)
Fill in water
Switch on the Thermostat
Change the Thermostat
Exchange the starting
device (relay and
condenser)
Change the compressor
Unit is
running,
but does
not cool
The condenseris blocked with dirt
Failure of the condenser fan
Leakage in the refrigeration system
Compressorinterference
Clean the condense
Exchange the fan
Repair the leakage,
evacuate gas, and fill with
the refrigerant gas
(R134a)
Exchange the compressor
Unit does
not switch
off
Thermostat defect
Leakage in the refrigeration system
Cooling demand is to large
Exchange Thermostat
Repair the leakage, and fill with
the refrigerent (R134a)
Control the cooling
demand and if necessary
reduce the cooling load
All these works have to be carried out by skilled and qualified personnel!
Should it not be possible to take care of the failure, please contact the responsible
service.
8. Noise emission
70 dB (A) data according to EN292 part 2 A1
At level, which are lower as or equal 70 dB (A), the inscription "70 dB(A)" is adequate.

9. Technical Data
MiniCHILLY
03
MiniCHILLY
05
MiniCHILLY
09
MiniCHILLY
17
IceCHILLY
33
IceCHILLY
77
Refrigerant R 290 290 290 290 290 134a
Cooling capacity (0°C water temp.)*
[W] 50Hz 320 312 510 890 3570
Cooling capacity (15°Cwater temp.)*
[W] 50 Hz 460 588 755 1650 7000
Cooling capacity (0°C water temp.)*
[W] 60Hz 380 610 1050 1910 4280
Cooling capacity (15°Cwater temp.)*
[W] 60 Hz 650 900 1920 3300 8000
Water tank volume [L] 6,3 27 27 63 67 320
Water connection 3/4" 3/4" 3/4" 3/4" 3/4" 3/4"
Dimensions Width [mm] 295 370 370 400 530 920
Length [mm] 390 700 700 750 1040 1075
Height [mm] 325 495 495 550 550 785
Weight empty [kg] 21 40 40 51 91 175
Ice bank [kg] 1,2 8 8 12 25 100
Connected load [W] 250 350 490 730 1600 3050
* at 32 °C surrounding temperature
§Cooling circuits: 1 (type MiniCHILLY), 2 (type IceCHILLY)
§Evaporator: 1.4301 (stainless steel)
§Casing:Stainlesssteel
§Frequency: 50/60 Hz
§Voltage: 230 V/ 1 Ph
§Submersible pump with stirrer (see manufacturer)
10. Declaration of conformity
We, WTG-Quantor GmbH, D-54343 Föhren, declare in sole responsibility that the cooling units
MiniCHILLY 03, MiniCHILLY 05, MiniCHILLY 09, MiniCHILLY 17, IceCHILLY 33 and IceCHILLY 77, which
this declaration refers to, comply with the following standards and normative documents.
- EN 60204-1 (VDE 0113)
- DIN 6650
In accordance with the low-voltage directive 2014/35/EU, EG 1935/2004.
This declaration becomes void for any modification ofthe units not agreed with us.
Föhren, 06.06.2016
……………………………………………………
Markus Milz
Managingdirector WTG-QuantorGmbH