Vinotemp WINE-MATE VINO3500HZD, Service Manual

Page 1: ...E MATE Cooling Unit Service Manual VINO 3500HZD VINO 4500HZD VINO 6500HZD VINO 8500HZD Vinotemp International Inc w ww ww w v vi in no ot te em mp p c co om m w ww ww w w wi in ne em ma at te e c co o...

Page 2: ...1 SAFETY INFORMATION...

Page 3: ...the Thermistor 10 6 Removing Fan Motors 10 7 Removing the Start Relay and Overload Protector 10 8 Removing the Compressor 11 9 Removing the Condenser 12 10 Removing the Evaporator 12 3 Servicing and D...

Page 4: ...ce personnel will Fully understand the proper safety precautions Successfully install the cooling unit Successfully troubleshoot and diagnose malfunctions Successfully perform necessary repairs Succes...

Page 5: ...will drive moisture back into sealed system Table 1 1 Health and Safety Handling of R134a Allowable Overall Exposure Limit 1 000 ppm Vapor Exposure to Skin No Effect Liquid Exposure to Skin Can cause...

Page 6: ...ion and Access This section provides you the component information and access inside the cooling unit The components and their locations are shown Figures 2 1 through 2 11 below I Model Number Serial...

Page 7: ...he Inner Styrofoam Once the outer cover is removed this will expose the inner styrofoam pieces The top large styrofoam seals off the condenser and evaporator fan compartments To gain access to the oth...

Page 8: ...7 Figure 2 3 Figure 2 4...

Page 9: ...5 3 Removing the Fan Plate 1 Disconnect the power cord compressor cord and temperature controller wires from the terminal block 2 Remove the 6 rivets on the front and rear sides 3 Remove the fan plate...

Page 10: ...8 1 Unplug the cooling unit or disconnect power 2 Remove the outer cover 3 Remove all the lower side styrofoam pieces 4 Disconnect all the wires from the temperature controller 5 Press the 2 snappers...

Page 11: ...e horizontal fan plate They are the same and all powered up at the same time 1 Unplug the cooling unit or disconnect power 2 Remove the outer cover 4 Remove all the upper and lower styrofoam pieces 5...

Page 12: ...ng straight out away from the compressor terminal Figure 2 10 9 Removing the Compressor Figure 2 11 1 Unplug the cooling unit or disconnect power 2 Remove the outer cover 3 Remove all the upper and lo...

Page 13: ...e all the upper and lower styrofoam pieces 4 Remove the fan plate 5 Place piercing valves onto the process tubes and discharge the refrigerant into an approved R134a recovery system 6 Use a tubing cut...

Page 14: ...Figure 3 1A 3 button controller A Live Line 115VAC 60Hz red shrunk wire from the power line B Neutral Line white shrunk wire from the power line C Compressor Wires black shrunk wire from the compresso...

Page 15: ...re from the power line C Compressor Wires black shrunk wire from the compressor terminal connecting the orange wire from the controller compressor output white shrunk wire from the compressor terminal...

Page 16: ...the S terminal The ohmmeter shall show a reading of sum of the last two measurements If not the compressor is bad 8 Touch and hold one ohmmeter probe to the C or R or S terminal then touch and hold th...

Page 17: ...ng 7 Turn the relay upside down 8 Place and hold the ohmmeter probe in one terminal and place the other ohmmeter probe in the other terminal The ohmmeter shall show zero resistance If not the start re...

Page 18: ...nect the red and white wires connected to the input 7 and 8 of the temperature controller 3 Touch and hold one ohmmeter probe to one terminal on the temperature controller then touch and hold the othe...

Page 19: ...r probe to the orange or black wire then touch the other probe to the white wire 8 Now the voltmeter shall read 115 volts 9 If the readings are both correct the electronic controller is good 6 Thermis...

Page 20: ...turned on 2 Locate the black and white wires from the fan motor being tested and follow them back to the terminal block 3 Set the voltmeter to the AC 200 scale 4 Touch and hold one voltmeter probe to...

Page 21: ...No power from supply c Incorrect or loose wirings d Low voltage e Setting higher than ambient temperature f Cut in too high g Defrost light blinking h Compressor light blinking i Defective controller...

Page 22: ...perature ok c Failed controller and probe a Move the air probe away from the evaporator b Deflect the supply air down c Call service for diagnosis 6 Temperature high or not cooling and running continu...

Page 23: ...nd overload protector b Check for condenser fan c Clean condenser d Call service for removing refrigerant e Call service for information 11 Fan running too long a Post compressor fan running mode for...

Page 24: ...the drip tray 16 Circuit tripping a Incorrect fuse or breaker b Incorrect wirings c Failed components a Check for proper fuse or breaker b Check for wirings and connections c Call service 17 Noisy op...

Page 25: ...24 4 Customer Support If you still have problems 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...

Page 26: ...this warranty Service under Warranty This service is provided to customers within the continental UNITED STATES only VINOTEMP cooling units are warranted to produce the stated number of BTU H While e...

Page 27: ...NTY IS EXCLUSIBE AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR INPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE While great effort h...