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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 
(located  on  the  side  or  front)  clockwise  to  decrease  the  minimum  speed  or 
counter-clockwise  to  increase  the  minimum  speed.  The  minimum  speed 
should be adjusted until it supplies the required CFM. 
 

 

 

Fig. 14 Fan Speed Control 

 

3)  The subcooling at the condensing unit shall be around 10°F. The charge may 

be complete when there are no more bubbles forming in the liquid indicator. 

4)  The  head  pressure  shall  be  120  ~  150  psig  at  70  ~  90  °F  condensing  unit 

operating temperatures. 

5)  The  evaporator’s  constant  pressure  expansion  valve  is  set  around  30  ~  35 

psig  (35  ~  40°F)  at  factory.  This  pressure  setting  gives  a  dew  point  to 
maintain the proper humidity for storing wine. 

6)  The temperature split across the evaporator shall be 8 ~ 10°F at 55°F wine 

cellar temperature. 

7)  Again, you must verify if the superheat at the evaporator unit is 9 ~ 18°F at 

55 °F ~ 65 °F wine cellar temperatures. 

Summary of Contents for WINE-MATE WM-2500SSR

Page 1: ...SSR LA WM 4500SSR WM 4500SSR LA WM 6500SSR WM 6500SSR LA www vinotemp com www vinotemp com Read and save these instructions Read and save these instructions Vinotemp International Corp 732 South Racet...

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 26 Warranty 29...

Page 4: ...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 tim...

Page 5: ...evaporator units are designed for horizontal installation inside a rack or between two ceiling joists making them an ideal choice for small and medium wine cellars There are also multiple air inlet an...

Page 6: ...d R19 exterior insulations Higher ambient temperatures or lower insulations will cause reducing capacity and the cellar temperature may not be maintained at 55 F The specifications are listed as follo...

Page 7: ...ock 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 pr...

Page 8: ...nstrument 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...

Page 9: ...e 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...

Page 10: ...ative 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 se...

Page 11: ...ng 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 Remo...

Page 12: ...oling 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...

Page 13: ...rt 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...

Page 14: ...cessive 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 lin...

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 suc...

Page 16: ...SR WM 25SFCR 32 x 29 3 16 x 11 1 8 x11 3 8 WM 250SCUR 18 x 14 x 12 115V 60HZ 1A 115V 60HZ 5A 20A 25 40 WM 2500SSR LA WM 25SFCR 32 x 29 3 16 x 11 1 8 x11 3 8 WM 250SCUR LA 18 x 14 x 12 115V 60HZ 1A 115...

Page 17: ...16 Fig 3 Temperature Controller 4 5 L X 4 5 W X 3 75H Fig 4 WM 25 65SFCR Evaporator Unit...

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

Page 19: ...he air probe 3 Evaporator Unit Location 1 The WM 25 65SFCR evaporator units shall be installed for rack or joist mount with the supply air on the left front top or side and return air on the right fro...

Page 20: ...ne Suction Line Drain Line Recommended Initial Charge WM 2500SSR WM 2500SSR LA 75 FT 1 4 OD 3 8 OD 7 8 OD R134a 19 OZ WM 4500SSR WM 4500SSR LA 75 FT 1 4 OD 1 2 OD 7 8 OD R134a 26 OZ WM 6500SSR WM 6500...

Page 21: ...ack Position Normal operation manifold port is closed Front Position Storage operation liquid or suction line connection is closed Middle Position Installation operation all ports are open NOTE The re...

Page 22: ...se the manifold high and low pressure valves Turn on the power to start the system 7 Check the following temperatures and pressures 8 Adjusting and Completing the Installation 1 Checking pressure cont...

Page 23: ...installed at the bottom of the compressor and shall be turned on all the time The heater is self regulated B The condenser fan control The condenser fan control is installed at the high side It close...

Page 24: ...d until it supplies the required CFM Fig 14 Fan Speed Control 3 The subcooling at the condensing unit shall be around 10 F The charge may be complete when there are no more bubbles forming in the liqu...

Page 25: ...manifold 9 Pressure Superheat and Subcooling Readings CAUTION To read properly the service valves must be in the middle positions Complaint Possible Causes 1 High suction pressure and low head pressur...

Page 26: ...g 15 low to normal suction pressure and high head pressure Normal to high superheat and high subcooling high evaporator load 7 Undercharge 8 Liquid line restricted after receiver solenoid valve restri...

Page 27: ...he 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 condens...

Page 28: ...27 Fig 17 WM 2500 4500SSR LA Electrical Wiring Diagram Fig 18 WM 6500SSR Electrical Wiring Diagram...

Page 29: ...28 Fig 19 WM 6500SSR LA Electrical Wiring Diagram...

Page 30: ...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...

Page 31: ...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...

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