Vinotemp WINE-MATE WM-12000SSH Operation Care Installation Manual Download Page 27 | Manualshive

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10. Condensing Unit Troubleshooting

Unit not running

1)  Incorrect power supply
2)  Incorrect or loose wirings

3)  Failed components

4) Low pressure switch shutting down

the system

5) high pressure switch shutting down

the system

1) Check for proper voltage
2) Check

all

wirings

and

connections

3) Check start relay, start capacitor,

overload protector, compressor.

4) Check for system restriction or

low refrigerant

5) Check for the condenser fan

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Summary of Contents for WINE-MATE WM-12000SSH

Page 1: ...0SSH LA WM 6500SSH WM 6500SSH LA WM 8500SSH WM 8500SSH LA WM 12000SSH WM 12000SSH LA www vi www vinotemp com notemp com Read and save these instructions Read and save these instructions Vinotemp International Corp 732 South Racetrack Road Henderson NV 89015 Tel 800 777 VINO Fax 310 886 3310 Email info vinotemp com ...

Page 2: ... 1 Important Safety Information ...

Page 3: ... 2 Table of Contents Cellar Construction Guide 3 Features Specifications 4 Temperature Humidity 6 Care Guide 10 User Troubleshooting 11 Installer s Instructions 14 Electrical Wirings 27 Warranty 30 ...

Page 4: ...t temperature surrounding the cellar shall not exceed the temperature of the cellar by more than 25 F No cellar walls shall receive direct sun or strong wind Lighting shall be of low wattage with a timer to insure lights are not left on when the cellar is not occupied The cooling system will not be able to maintain the proper temperature if fresh moisture laden air is constantly being introduced t...

Page 5: ...ral caves SSH evaporator units are designed to provide chilled air to a wine cellar through insulated ducts and they can be installed up to 25 ft away from the cellar to reduce noise It also provides better installation flexibility SSH cooling systems consist of a remote condensing unit and an evaporator unit and they are connected by a liquid line and an insulated suction line SSH condensing unit...

Page 6: ...t temperatures or lower insulations will cause reducing capacity and the cellar temperature may not be maintained at 55 F The specifications are listed as follows Model No Capacity Btu h Airflow CFM Max Cellar Size cu ft WM 2500SSH WM 2500SSH LA 2500 220 250 WM 4500SSH WM 4500SSH LA 4500 380 1000 WM 6500SSH WM 6500SSH LA 6500 490 1500 WM 8500SSH WM 8500SSH LA 8500 750 2000 WM 12000SSH WM 12000SSH ...

Page 7: ...lock the keypad SET To enter in the programming mode SET To return to the temperature display 2 Lock and unlock the keys To lock the keys press up down keys until POF is displayed to unlock the keys press up down keys until PON is displayed 3 Display During normal operating conditions the display shows the value measured by the air temperature probe In case of active alarm the temperature flashes ...

Page 8: ...instrument 2 Temperature Setting Set the temperature at 55 F for the optimum aging of wine On initial start up the time required to reach the desired temperature will vary depending on the quantity of bottles temperature setting and surrounding temperature Allow 24 hours to stabilize the temperature for each new temperature setting operation 3 How to see temperature set point 1 Press and immediate...

Page 9: ...re regulation differential 4 AC anti short cycle delay min 10 hidden Con compress on with probe faulty min 15 CoF compress off with probe faulty min 30 CF temperature unit F C F Fahrenheit rES display resolution in integer dLy temperature display delay min 1 ot probe calibration 0 LS minimum set point 50 US maximum set point 65 idF defrost interval time hour 12 MdF defrost endurance time min 30 AL...

Page 10: ...lative humidity Use a separate hygrometer to monitor the humidity 10 How to set alarm call 1 Speech notice will be sent to your phones when the cellar temperature is ALU higher or ALL lower than the set point Set 2 In order to test the call function set parameters Ald 0 and dAO 0 After testing set Ald 60 and dAO 23 11 How to set cellar heater The heater turns on at SAA minus Shy the heater turns o...

Page 11: ...ing Clean the condenser coil regularly Coil may need to be cleaned at least every 6 months Use a vacuum cleaner with an extended attachment to clean the coil when it is dusty or dirty 2 Condensate Removing Remove the excessive condensate if it is accumulated in the wine cellar under high humidity conditions ...

Page 12: ...ooling unit turns on at 59 F of air temperature It may be higher than 59 F if it is in anti short cycle or defrost and turns off at 55 F of air temperature The average air temperature is 57 F and then the wine temperature is around 57 0 5 F The air is light enough to change so quickly that it maintains relatively constant average temperature that would prevent wine bottle temperature from fluctuat...

Page 13: ...art capacitor overload protector compressor c Call service 9 Compressor running but condenser fan not running a Fan blade stuck b Incorrect or loose wirings c Failed motors d Fan cycle control a Check for proper clearance b Check all wirings c Call service d Check for setting 10 Temperature high compressor stopping and starting but very short running time a Failed components b Improper condenser a...

Page 14: ...xcessive condensate b High humidity causing excessive condensate c Drain restricted a Check for any air leak b Use drain line c Clean the drip tray and drain line 17 Condensate inside ducts a Drain line restricted b Continually running not stopping c Too cold supply air a Check for drain b raise temperature setting or increase defrost c Increase air flow or raise temperature setting 18 Condensate ...

Page 15: ... Installation of the system must be done in accordance with all state and local building and electrical codes The condensing unit and evaporator unit are connected by a liquid line and an insulated suction line that are supplied by the installer These lines must be properly sized for the distance between the two units After the units and lines are connected the system must be checked for restricti...

Page 16: ...1 8 x 22 7 8 x 16 3 8 18 WM 450SCUR 18 x 14 x 12 115V 60HZ 2A 115V 60HZ 6A 20A 45 60 WM 4500SSH LA WM 45SFCH 25 1 8 x 22 7 8 x 16 3 8 18 WM 450SCUR LA 18 x 14 x 12 115V 60HZ 2A 115V 60HZ 7A 20A 45 60 WM 6500SSH WM 65SFCH 25 1 8 x 22 7 8 x 20 3 8 18 WM 650SCUR 24 x 18 x 18 115V 60HZ 2A 115V 60HZ 12A 30A 55 90 WM 6500SSH LA WM 65SFCH 25 1 8 x 22 7 8 x 20 3 8 18 WM 650SCUR LA 24 x 18 x 18 115V 60HZ 2...

Page 17: ... 16 Fig 3 Temperature Controller 4 5 L X 4 5 W X 3 75H Fig 4 WM 25 120SFCH Evaporator Unit ...

Page 18: ... 17 Fig 5 WM 250 450SCUR Condensing Unit Fig 6 WM 650 1203SCUR Condensing Unit ...

Page 19: ...hile due to the temperature differential the air probe calibration should be done in order to maintain the proper wine cellar temperature 3 Evaporator Unit Location 1 WM 25 120SFCH evaporator units can be installed outside a wine cellar It shall not be exposed to temperatures higher than 85 F 2 Air supply shall be unobstructed minimum 12 air return shall be unobstructed minimum 6 3 There is a grav...

Page 20: ...es of liquid filter and indicator the valve connector sizes of condensing unit or the line connector sizes of evaporator unit may not be the same as the listed refrigeration line sizes If the condensing unit is installed above the evaporator unit use the suction line one size smaller Expansion and solenoid valves have been installed on the liquid line in the evaporator unit The line sizes and refr...

Page 21: ... compressor If the elevation difference is more than 10 ft use both inverted U trap and suction accumulator 4 If the condensing unit is located more than 10 ft above the evaporator unit use U trap to aid oil returning to the compressor 5 Complete pipe brazing check solenoid valve and expansion valve restrictions and perform leak testing 6 Hook up the drain line and check if water drains 6 Connecti...

Page 22: ...the compressor after the condensing unit has been powered for 12 hours 1 Turn both discharge and suction valves in the middle positions 2 Connect the manifold high or low pressure hose to the discharge or suction valve and connect it to a vacuum pump 3 Open the manifold high and low pressure valves to evacuate the system 4 Close the manifold high and low pressure valves and switch it to a charging...

Page 23: ...pressure setting Cut out 5 psig Cut in 25 psig Differential 20 psig Head pressure setting Cut out 230 psig Cut in 150 psig Differential 80 psig It is necessary to adjust the setting in the field to reach the correct cycle time A P70 Single Dual Control B PS2 Dual Control Fig 12 Adjustable Pressure Control ...

Page 24: ...ing Cut in 170 psig Cut out 110 psig Differential 60 psig Fig 13 Condenser Fan Cycle Control 2 A fan speed control may be used to adjust the air flow to achieve the specified CFM The fan will run from the minimum speed to full speed with the control knob at the lowest and highest speed position To adjust the minimum speed turn control knob to the lowest speed position then rotate the setting locat...

Page 25: ...ck the subcooling first to see if the refrigerant charge is sufficient If the charge is not sufficient add more refrigerant Liquid must always be charged into the hide side when the compressor runs If the charge is good then increase the evaporator suction pressure by turning the hex nut 5 16 clockwise 9 If the superheat is low then decrease the evaporator suction pressure by turning the hex nut 5...

Page 26: ...mal head pressure High superheat and normal to high subcooling 12 Low suction pressure and normal head pressure High superheat and normal subcooling 13 Low suction pressure and high head pressure High superheat and high subcooling 14 Low suction pressure and high head pressure High superheat and high subcooling 15 low to normal suction pressure and high head pressure Normal to high superheat and h...

Page 27: ...ed components 4 Low pressure switch shutting down the system 5 high pressure switch shutting down the system 1 Check for proper voltage 2 Check all wirings and connections 3 Check start relay start capacitor overload protector compressor 4 Check for system restriction or low refrigerant 5 Check for the condenser fan ...

Page 28: ...the field wirings Use minimum 14 gauge wires for power lines If equipped with low ambient condition kit use low ambient temperature wiring diagrams A safety switch is always recommended for the condensing unit Fig 16 WM 2500 4500SSH Electrical Wiring Diagram ...

Page 29: ... 28 Fig 17 WM 2500 4500SSH LA Electrical Wiring Diagram Fig 18 WM 6500 12000SSH Electrical Wiring Diagram ...

Page 30: ... 29 Fig 19 WM 6500 12000SSH LA Electrical Wiring Diagram ...

Page 31: ... and is in lieu of all other warranties express or implied including any of fitness for a particular purpose In no event shall VINOTEMP be responsible for any consequential damages what is so ever Any modification of VINOTEMP products shall void this warranty Service under Warranty This service is provided to customers within the continental UNITED STATES only VINOTEMP cooling units are warranted ...

Page 32: ...T NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE While great effort has been made to provide accurate guidelines VINOTEMP cannot warrant its units to properly cool a particular enclosure Customers are cautioned that enclosure construction unit location and many other factors can affect the operation and performance of the unit There for suitability of the ...

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