Vinotemp WINE-MATE WM-4500SSH Installation, Operation & Care Manual
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Vinotemp WINE-MATE WM-4500SSH Installation, Operation & Care Manual

Duct split cooling system
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Duct Split Cooling System
Installation, Operation & Care Manual
WM-2500SSH WM-4500SSH
WM-6500SSH WM-8500SSH
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Summary of Contents for Vinotemp WINE-MATE WM-4500SSH

  • Page 1 Duct Split Cooling System Installation, Operation & Care Manual WM-2500SSH WM-4500SSH WM-6500SSH WM-8500SSH...

  • Page 2: Important Safety Information

    Important Safety Information WARNING: • Do not use a ground fault interrupter (GFI). • A dedicated 20 AMP circuit for WM-2500SSH and 30 AMP for WM- 4500~8500SSH are required. - 1 -...

  • Page 3: Table Of Contents

    Table of Contents Cellar Construction.…………………………….……………..3 Features & Specifications…………………….….…………..4 Temperature & Humidity……….…………..………..……….6 Care Guide…………………………………………………….10 User’ Troubleshooting…….………………………………...11 Installer’s Instructions………….…..….……..…………….14 Electrical Wirings..…………….…..….……..………………25 Customer Support……………………………………………29 Warranty……………………………………………………….30 - 2 -...

  • Page 4: Cellar Construction

    Cellar Construction This is only a guide and shall be considered as minimum requirements. All interior walls and floors shall have a vapor barrier and a minimum of R11 insulation. All exterior walls and ceiling shall have a vapor barrier and a minimum of R19 insulation.

  • Page 5: Features & Specifications

    Features and Specifications • Wine-Mate duct split cooling systems WM-2500~8500SSH are designed and used to provide a cold temperature between 50~65 °F for a properly insulated wine cellar. • The wine cellar will maintain humidity range within 50~70% RH. • These temperature and humidity ranges like in natural caves are optimized for long term storage of wine.
  • Page 6 NOTE: To prepare rough-in, leave minimum 4” clearances for electrical wiring and refrigeration piping. The specifications and dimensions are listed as follows: Electrical Weight (lb) Evap Unit Cond Unit Btu/h Cellar Size Model No Refrigerant Evap Unit/ Evap Unit/ L”xW”xH”-S” L”xD”xH”...

  • Page 7: Temperature & Humidity

    Temperature and Humidity 1. Use of the controller Fig. 2 Temperature Controller 1) Keys SET: To display target set point; in programming mode it selects a parameter or confirm an operation. (DEF): To start a manual defrost. (UP): To see the maximum stored temperature; in programming mode it browses the parameter codes or increases the displayed value.
  • Page 8 4) Alarm Signals The alarm codes are described as follows. MESSAGE CAUSE FUNCTION Temperature probe faulty Compressor switching to Con and CoF Probe temperature ALU higher than the High temperature alarm setting temperature; Outputs unchanged Probe temperature ALL lower than the Low temperature alarm setting temperature;...
  • Page 9 5. How to calibrate the air temperature probe If the actual cellar temperature differs from the displaying temperature, set ot = actual cellar temperature minus displaying temperature. 6. How to adjust defrost cycle In case there is excessive frost, the parameters FnC = C-y, idF = 6 and MdF = 20 can be used to avoid defrost.
  • Page 10 3) Press up/down keys to scroll to the required parameter within 10 sec. 4) Press the “SET” key to display its value. 5) Use up/down keys to change its value within 10 sec. 6) Press “SET” to store the new value. 7) To exit: Press SET + or wait 15sec without pressing a key.

  • Page 11: Care Guide

    Care Guide In general, always unplug system or disconnect power while doing care. 1. Coil Cleaning • 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.

  • Page 12: User' Troubleshooting

    User’s Troubleshooting This Troubleshooting Chart is not prepared to replace the training required for a professional refrigeration service person, not is it comprehensive. Complaint Possible Causes Response a. Power cord not plugged a. Check power cord 1. Unit not b. No power from supply b.
  • Page 13 high or not b. Cellar too large b. Check for excessive size c. Ambient temperature too high c. Check installation location cooling and d. Exhaust restricted d. Leave minimum 3 feet clearance for running the hot air exhaust side and leave continually minimum 1 foot clearance for the ambient air intake side...
  • Page 14 fan running b. Failed components b. Check start relay, start capacitor, overload protector, compressor. c. Low refrigerant c. Call service condensing unit not running a. Evaporator air flow restriction a. Check for fans and CFM 13.Evaporator b. Condenser air flow restriction b.

  • Page 15: Installer's Instructions

    WINE-MATE split system is shipped as components and is ready for use only after a certified refrigeration technician has properly installed the system. Proper installation is critical. Vinotemp can only warrant the quality of the components. The installation and proper operation of the system must be warranted by the installer.
  • Page 16 CAUTION: Liquid and suction line locations may differ from what are shown here, please check on the units for proper installation. Fig. 3 WM-25~85SFCH Evaporator Unit - 15 -...
  • Page 17 Fig. 4 WM-250~450SCU Condensing Unit Fig. 5 WM-650~850SCU Condensing Unit - 16 -...
  • Page 18 Fig. 6 Liquid Filter Fig.7 Liquid Indicator Fig. 8 Temperature Controller (4.25”L X 3.75D X 4.25”H) 2. Evaporator Unit Installation 1) WM-25~85SFCH 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”...
  • Page 19 2) Condensing unit shall be elevated to avoid possible flooding and shaded from direct sun. It shall not be exposed to temperatures higher than 110 °F or lower than 50 °F. 3) Leave minimum 5 ft clearance for the exhaust side and leave minimum 1 foot clearance for the ambient air intake side.
  • Page 20 2) The air probe shall be located in the wine cellar 5 ft above the floor or the air return area, but it shall not be located in the air supply area or other areas where air is not circulated. 3) Air probe can be pulled out of the temperature controller around 5 ft;...
  • Page 21 2) Use of the encapsulated pressure control (if applicable) Fixed suction pressure setting: Cut in = 32 psig; Cut out = 10 psig Fig. 12 Fixed Pressure Control Low ambient condition kit (if applicable) Use of the condenser fan control Head pressure setting: Cut in=170 psig;...
  • Page 22 6. Piping, Checking and Testing NOTES: • The line connection sizes of liquid filter & indicator, the valve connection sizes of condensing unit and the line connection sizes of evaporator unit are not necessary the same as the listed refrigeration line sizes.
  • Page 23 • If the unit is equipped with a low ambient condition kit and installed in the summer, charge 15% more refrigerant. • If the low ambient condition kit is used, turn off the compressor before power the condensing unit. Only turn on the compressor after the condensing unit has been powered for 12 hours.
  • Page 24 7) If the superheat is high, check the subcooling first to know if the refrigerant charge is sufficient. If the charge is not sufficient, add more refrigerant. If the charge is good, then increase the evaporator suction pressure by turning the hex nut (5/16”) clockwise.
  • Page 25 Normal to high superheat and low subcooling 10) Low suction pressure and low head pressure 10) Air restricted evaporator, Low superheat and low subcooling evaporator iced 11) Low suction pressure and low to normal head 11) Evaporator restricted pressure High superheat and normal to high subcooling 12) Low suction pressure and normal head pressure 12) Expansion valve restricted High superheat and normal subcooling...

  • Page 26: Electrical Wirings

    Electrical Wiring Diagrams CAUTION: • Hidden lines are 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.
  • Page 27 Fig. 17 WM-6500SSH Electrical Wiring Diagram Fig. 18 WM-8500SSH Electrical Wiring Diagram - 26 -...
  • Page 28 Fig. 19 Low Ambient Temperature WM-2500~4500SSH-LA Electrical Wiring Diagram Fig. 20 Low Ambient Temperature WM-6500SSH-LA Electrical Wiring Diagram - 27 -...
  • Page 29 Fig. 21 Low Ambient Temperature WM-8500SSH-LA Electrical Wiring Diagram - 28 -...

  • Page 30: Customer Support

    Customer Support If you need further assistance, please contact us at: Vinotemp International 17631 South Susana Road Rancho Dominguez, CA 90221 Tel: (310) 886-3332 Fax: (310) 886-3310 Email: info@vinotemp.com - 29 -...

  • Page 31: Warranty

    BTU/H. While every effort has been made to provide accurate guidelines, VINOTEMP can not warranty its units to cool a particular enclosure. In case of failure, VINOTEMP cooling units must be repaired by the factory or its authorized agent. Repairs or modifications made by anyone else will void the warranty.
  • Page 32 VINOTEMP will, at its discretion, repair or replace the unit and return it free of charge to the original retail customer. If the unit is found to be in good working order, or beyond the initial twelve month period, it will be returned freight collect.

This manual is also suitable for:

Wine-mate wm-6500sshWine-mate wm-8500sshWine-mate wm-2500ssh

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