Vinotemp VC100D Service Manual Download Page 35 | Manualshive

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4.3.2 Control PCB for Dual Zone & Upper Control Unit of Three Zone

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Summary of Contents for VC100D

Page 1: ...ING COOLING SYSTEM 4 ELECTRICAL AND CONTROL SYSTEM 5 COMPRESSOR ROOM VIEW AND PARTS LIST 6 HOW TO REVERSE THE DOOR SWING 7 HOW TO REPLACE THE MAIN PARTS 8 TROUBLESHOOTING 9 EXPLODED VIEW PARTS LIST Ca...

Page 2: ...ycle to a specialized service center The gas inside the circuit may pollute the environment 11 When you discharge the refrigerant wear the protective safety glasses or goggle for eye safety 12 When yo...

Page 3: ...System Air Forced Convection Type Compressor Model No VY35R00A B35C Type Hermetic Type LRA RLA 0 85 0 75 Overload Protector DRB21N61 A1 BR B 1 0 K 6 1 A 1 1 0 9 PTC Starter QP2 4R7 Q P 2 1 5 Oil Mine...

Page 4: ...ermetic Type Hermetic Type LRA 12 5 8 1 12 5 8 1 RLA 0 80 0 55 0 80 0 55 Overload Protector 4TM232VH BYY B35 120 4TM232V HBYY B35 120 PTC Starter QP2 4 7 B 3 QP2 15 QP2 4 7 B 3 QP2 15 Oil ISO8 ISO1 0...

Page 5: ...metic Type Hermetic Type LRA 12 5 8 1 12 5 8 1 RLA 0 80 0 55 0 80 0 55 Overload Protector 4TM232VH BYY B35 120 4TM232V HBYY B35 120 PTC Starter QP2 4 7 B 3 QP2 15 QP2 4 7 B 3 QP2 15 Oil ISO8 ISO1 0 17...

Page 6: ...c Type Hermetic Type LRA 12 5 8 7 12 5 8 7 RLA 0 80 0 65 0 80 0 65 Overload Protector 4TM232VH BYY B40 120 B 4TM232V HBYY B40 120 B PTC Starter QP2 4 7 B 3 QP2 12 B QP2 4 7 B 3 QP2 12 B Oil ISO8 ISO1...

Page 7: ...ype Hermetic Type LRA 12 5 8 7 12 5 8 7 RLA 0 80 0 65 0 80 0 65 Overload Protector 4TM232VH BYY B40 120 B 4TM232V HBYY B40 120 B PTC Starter QP2 4 7 B 3 QP2 12 B QP2 4 7 B 3 QP2 12 B Oil ISO8 ISO1 0 1...

Page 8: ...pe Hermetic Type LRA 20 5 10 2 20 5 10 2 RLA 1 28 0 7 1 28 0 7 Overload Protector 4TM319LFB ZZ B60 120 B 4TM319LF BZZ B60 120 B PTC Starter QP2 4 7 B 3 QP2 12 B3 QP2 4 7 B 3 QP2 12 B3 Oil SH 5 WF7 A 1...

Page 9: ...ermetic Type Hermetic Type LRA 20 5 10 2 20 5 10 2 RLA 1 28 0 7 1 28 0 7 Overload Protector 4TM319LFB ZZ B60 120 B 4TM319LF BZZ B60 120 B PTC Starter QP2 4 7 B 3 QP2 12 B3 QP2 4 7 B 3 QP2 12 B3 Oil SH...

Page 10: ...rmetic Type LRA 20 5 10 2 20 5 10 2 RLA 1 28 0 7 1 28 0 7 Overload Protector 4TM319LFB ZZ B60 120 B 4TM319LF BZZ B60 120 B PTC Starter QP2 4 7 B 3 QP2 12 B3 QP2 4 7 B 3 QP2 12 B3 Oil SH 5 WF7 A 180ml...

Page 11: ...etic Type Hermetic Type LRA 20 5 10 2 20 5 10 2 RLA 1 28 0 7 1 28 0 7 Overload Protector 4TM319LFB ZZ B60 120 B 4TM319LF BZZ B60 120 B PTC Starter QP2 4 7 B 3 QP2 12 B3 QP2 4 7 B 3 QP2 12 B3 Oil SH 5...

Page 12: ...ling System Air Forced Convection Type Compressor Model No JK1111HY D53CY Type Hermetic Type LRA 12 5 8 1 RLA 0 80 0 55 Overload Protector 4TM232VH BYY B35 120 PTC Starter QP2 4 7 B 3 QP2 15 Oil ISO8...

Page 13: ...1110Y JK1111HY JM1110Y Type Hermetic Type Hermetic Type LRA 12 5 8 7 12 5 8 7 RLA 0 80 0 65 0 80 0 65 Overload Protector 4TM232VH BYY B40 120 B 4TM232V HBYY B40 120 B PTC Starter QP2 4 7 B 3 QP2 12 B...

Page 14: ...10Y JK1111HY JM1110Y Type Hermetic Type Hermetic Type LRA 12 5 8 7 12 5 8 7 RLA 0 80 0 65 0 80 0 65 Overload Protector 4TM232VH BYY B40 120 B 4TM232V HBYY B40 120 B PTC Starter QP2 4 7 B 3 QP2 12 B QP...

Page 15: ...ooling System Air Forced Convection Type Compressor Model No JK1111HY JM1110Y Type Hermetic Type LRA 12 5 8 7 RLA 0 80 0 65 Overload Protector 4TM232VH BYY B40 120 B PTC Starter QP2 4 7 B 3 QP2 12 B O...

Page 16: ...JM1080FY JM1080FY Type Hermetic Type Hermetic Type LRA 12 8 12 8 RLA 1 25 1 20 1 25 1 20 Overload Protector B86 120 B B86 120 B PTC Starter QP2 4 7 B QP2 4 7 B Oil ISO8 ISO10 175ml ISO8 ISO10 175ml C...

Page 17: ...g System Air Forced Convection Type Compressor Model No NU1112FY Type Hermetic Type LRA 13 3 RLA 1 28 1 15 Overload Protector 5TM283PFBZZ PTC Starter QP2 4 7 B3 Oil ISO7 WF 7A 180ml Condenser Fan Moto...

Page 18: ...s with Without Solenoid Valve 1 Compressor 2 Spiral Tube Not available for some models 3 Condenser Fan Not available for some models 4 Condenser 5 Hot Pipe 6 Process Tube 7 Filter Drier 8 Capillary 9...

Page 19: ...h Solenoid Valve 1 Compressor 2 Spiral Tube 3 Condenser Fan 4 Condenser 5 Hot Pipe 6 Process Tube 7 Filter Drier 8 Solenoid Valve 9 Capillary 10 Evaporator Fan 11 Accumulator 12 Evaporator 13 Suction...

Page 20: ...or into a liquid The hot pipe is the first part of the condenser routed around the cabinet to help prevent moisture formation The filter dryer is installed at the end of the condenser to capture moist...

Page 21: ...dels the inlet side will connect to the discharge pipe of compressor and the outlet to filter dryer it is non replaceable Evaporator The evaporator is a fin tube type within the rear side of cabinet a...

Page 22: ...ust be no smoking area No ignitable factors must be present Utilities Refrigerant cylinder MAX NET 300g Manometer Vacuum pump 600L min Piercing Clamp Quick coupler Hoses 5m 1EA 1m 3EA LOKRING Portable...

Page 23: ...e vacuum pump simultaneously make sure the pump valve is closed Connect the charging hose that is connected to the refrigerant R600a cylinder to the Schrader valve installed on the service tube Then c...

Page 24: ...of System Flush Procedure C Proceed with the following flush procedure D After flushing procedure is completed continue with the normal sweep and final charging procedure SYSTEM FLUSH PROCEDURE 1 Iso...

Page 25: ...lugs in place until brazing Connect and braze suction and discharge lines to the replacement compressor You are now ready to add the temporary piercing valve to the drier process line and proceed with...

Page 26: ...g the system If the system does not operate properly long run periods warmer than normal temperatures the trouble may be caused by one of the following conditions 1 Restricted Capillary Tube The openi...

Page 27: ...floor A heat exchanger separation will also cause this symptom An undercharged system depending on the degree of undercharge will operate with temperatures above normal and the compressor run time wil...

Page 28: ...Fahrenheit and Celsius degree will be ON In Eco Demo mode the compressor and all fan motors are OFF NOTE To perform the multi key function press and hold the first key then press the rest key the req...

Page 29: ...ully active again 4 1 3 OTHER FUNCTIONS Temperature Memory Function In the event of a power interruption power surge breaker switch etc the unit can remember the previous temperature settings and when...

Page 30: ...tor positioned in the bottom divider When the set temperature of the lower zone is lower than the storage temperature Fan F2C will operate When the set temperature of upper zone for dual zone or middl...

Page 31: ...E Press and hold the LIGHT and UP the controls of upper zone for dual zone models the controls of lower zone for three zone models keys at the same time for 5 seconds with power ON the indicator light...

Page 32: ...MP F1C RT1 RT2 TCJ POWER D XH DOOR SWITCH N A 4 2 3 For dual zone models without solenoid valve For control panel inside the cabinet BK BK TCJ D1 XH TCJ POWER D XH RED WH M RED WH M t BK BK BK RED t W...

Page 33: ...OMPRESSOR YE GN OLP STARTER YE GN BL BN HEATER2 M M RED RED WH WH F2H F2C DOOR SWITCH N A Air Door M TCJ FM 4 2 4 For dual zone models with solenoid valve BK BK TCJ D0 XH TCJ POWER D XH RED WH M RED W...

Page 34: ...K BL WH COMPRESSOR YE GN OLP STARTER YE GN BL BN HEATER2 t BK BK t WH WH t BL BL RT1 RT2 RT3 RED WH M RED WH M BK RED RED RED BK F0 LAMP F1C F3H F3C BK M RED WH M RED WH M RED WH F1H N A F2H F2C M M T...

Page 35: ...4 3 2 Control PCB for Dual Zone Upper Control Unit of Three Zone...

Page 36: ...4 3 3 Control PCB for Single Zone Lower Control Unit of Three Zone...

Page 37: ...25 32 18 4 23 24 19 6 21 35 20 8 19 63 21 10 18 07 22 12 16 65 23 14 15 35 24 16 14 17 25 18 13 10 26 20 12 11 27 22 11 21 28 24 10 39 29 25 10 00 30 26 9 63 31 28 8 94 32 30 8 30 33 32 7 72 34 34 7 1...

Page 38: ...l Box of Compressor 3 Process Pipe 4 Electrical Box Power PCB inside 5 Compressor 6 Suction Pipe 7 Discharge Pipe 8 Condenser Fan Motor Not available for some models 9 Drainage Hose 10 Outlet Tubing o...

Page 39: ...ep is not needed 2 Remove the bottom hinge 5 by unscrewing the four lock screws 6 Be careful to hold the glass door firmly after removing the screws Fig 2 3 Gently pull down to remove the glass door f...

Page 40: ...mbly on the left designated position and tighten it after the door is leveled 9 Transfer the handles plugs to the opposite positions and then reassembly the ventilation grilles if need 6 2 DESIGN 2 Fo...

Page 41: ...fittings on the left hand side of cabinet Fig 4 5 Unscrew and transfer door supporter 10 to the opposite side At the same time remove the stopper pin 7 of bottom hinge to the opposite designated posi...

Page 42: ...emoving the screws And then gently pull down to remove the upper glass door 15 from the top hinge and place it on a padded surface to avoid the risk of damage Then remove the right top hinge 10 Fig 5...

Page 43: ...rt by unscrewing the screws 4 Carefully remove the control panel film 1 2 Unscrew the four bolts 2 that secure the top insert to the cabinet 3 Remove the top insert 6 4 Disconnect the cable from the c...

Page 44: ...B 2 5 Dismantle the PCB supporter 3 from the PCB box 6 Then carefully remove the control PCB from the PCB supporter Now you can replace the control PCB c F 6 5 4 3 2 1 7 8 7 1C REPLACING THE CONTROL P...

Page 45: ...fixing glue Sliding out and replace the control PCB 5 Remove the two screws 1 that secure the top plate 3 of middle divider to the upper air channel cover And then remove the top plate of middle parti...

Page 46: ...rews 1 that secure the top plate 3 of middle divider to the upper air channel cover And then remove the top plate of middle divider 6 Disconnect the wires to fan motor F2C 9 7 Remove the four screws t...

Page 47: ...the electrical box base 4 electrical box cover 7 and Power PCB 5 4 Disconnect the cables from the Power PCB and then you can replace the Power PCB 3 2 5 4 1 7 6 7 3a REPLACING THE POWER PCB FOR VC7S...

Page 48: ...mly after removing the screws Pull down to remove the glass door and place it on a padded surface to prevent scratching it 2 3 1 4 5 2 Remove the two screws 3 that secure the ventilation grille to the...

Page 49: ...ne IMPORTANT Pls insert the new LED light PCB with correct polarity 2 1 7 5A REPLACING THE LED LIGHT 1 Remove all shelves 2 Remove the screw 1 For the new design the step of removing the screw is not...

Page 50: ...channel cover and then you can replace the evaporator fan motor 3 2 1 6 4 5 7 7 REPLACING THE PTC HEATER HEATER FAN MOTOR AND TEMPERATURE SENSOR IN THE LOWER ZONE FOR DUAL ZONE MODELS 1 Remove all sh...

Page 51: ...8 and evaporator 9 and then you can replace them 6 Remove the fours screws 5 that secure the fan motor F1C 7 to the air channel cover and then you can replace the evaporator fan motor 1 2 3 4 7 9 8 5...

Page 52: ...s to fix the evaporator assembly to the cabinet 8 Replace the evaporator assembly and install the new one to the cabinet 9 After replacing the evaporator assembly make sure to install back the four se...

Page 53: ...clips previously removed 8 Connect the compressor leads 9 Solder a short piece of tubing to the process tube approximately 150mm 6 inches long Connect the refrigerant tubing to the compressor stubs 10...

Page 54: ...ube from the old condenser 4 3 With assistance tilt the cabinet side and remove the screws 2 which secure the condenser to the cabinet bottom 4 Install the new replacement condenser to the cabinet by...

Page 55: ...more than 1 16 1 5mm on the hinge side causing a poor seal elsewhere around the top The distance between the door and cabinet is greater at the top than at the bottom or vice versa 4 If one or more o...

Page 56: ...re often than necessary Close door properly Check the door seal and clean or replace The light does not work Appliance is not connected to a power supply The circuit breaker tripped or a blown fuse Th...

Page 57: ...The icon is lit up and flashing in the temperature display The display temperature is out of the range Only temperatures within the range 0 99 F 9 37 C the appliance can display will be shown If the t...

Page 58: ...zone 1 Is the ambient temperature too high more than 35 C 2 Is he ventilation blocked 3 Is the evaporate fan motor in the upper zone failed 4 Is the condenser fan motor failed 5 Is the temperature se...

Page 59: ...e condenser warms in proportion as the evaporator cools The process repeats again Moisture in the refrigerant causes the malfunction Replace the refrigerant 2 The condenser is cold The evaporator is n...

Page 60: ...n PCB is normal No LED temperature display or indicator illuminated in the control panel Some LEDs do not light No response when touching the control marks For this kind of symptom double check to see...

Page 61: ...wiring 2 To Check The Fan Motor in Middle Partition Disconnect the unit from the source Remove the top of middle partition Disconnect the fan motor lead connector from the cable Connect the motor to a...

Page 62: ...nd set the temperature control to a cold setting If the compressor starts the overload is defective and must be replaced If the compressor fails to start check for a defective start relay or compresso...

Page 63: ...the start mode The compressor could start but the overload protector will trip and eventually trip continuously 2 An Open Circuit Should under normal conditions allow the compressor to start Under a h...

Page 64: ...l working components In spite of this technology your model may make sounds that are unfamiliar Normal operating sounds may be more noticeable because of the unit s environment Hard surfaces such as c...

Page 65: ...freezing instead that the right lower zone of the model is not cooling pls check the solenoid valve as below Dismantle the POWER PCB box Connect the solenoid valve directly to the external power Conne...

Page 66: ...ower PCB is failed Replace the Power PCB The Control PCB is failed Replace the Control PCB The connecting wire is failed such as the screw has made the wires short circuit Reroute a new wire 8 4 19 DS...

Page 67: ...as it remains constant 8 5 3 What is the ideal humidity for wine Humidty between 60 70 is a superlative range in which to store wine High humidity levels keep moisture inside the bottle thus preventi...

Page 68: ...er the other goes higher etc This is normal The temperature set for the LOWER ZONE must always be the same or higher than that in the UPPER ZONE So when the user is adjusting the set temperature for o...

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