Turbo Air Speed up the Pace of Innovation CAUTION! PLEASE KEEP POWER SWITCH ON BEFORE OPERATING THIS EQUIPMENT Undercounter Glass Door Refrigerator Service Manual Please read this manual completely before attempting to install or operate this equipment! JUR-Glass Door Series JUR-48-G JUR-60-G JUR-72-G www.turboairinc.com
TABLE OF CONTENTS. EXPLODED VIEW -. JUR-48-G EXPLODED VIEW -2. JUR-60-G EXPLODED VIEW -3. JUR-72-G EXPLODED VIEW 2. WIRING DIAGRAMS 3. MAIN PART 4. MAIN COMPONENTS 5. PARTS LIST 6. TEMPERATURE CONTROL INSTRUCTION 7. REPLACEMENT OF MAIN COMPONENTS 7-. REPLACING DOOR 7-2. REFRIGERATION COMPARTMENT PARTS 7-3. COMPRESSOR COMPARTMENT PARTS 7-4.DISASSEMBLE Refrigerator Compartment 7-5 Replacing FRONT PCB 7-6 How to use Display PCB 7-7 Replace Main PCB 7-8 Replacing cabinet frame heater(and/or)mullion heater
. EXPLODED VIEW -. JUR-48-G EXPLODED VIEW Part Name MAIN PCB & MAIN PCB COVER 2 EVA DUCT 23 DRYER 2 FRONT PCB 3 UNIT FRONT COVER 4 BOTTOM HINGE L 5 TOP HINGE L 6 GLASS DOOR L _200 7 BOTTOM HINGE R 8 GLASS DOOR R _200 9 TOP HINGE R 0 EVAP DRAIN GUIDE AIR GUIDE(L/R) 3 EVA FAN MOTOR 4 EVAP 5 COUNTER TOP 6 EVAP FAN AIR GUIDE 7 CABINET ASSY 8 UNIT BRACKET 9 UNIT SIDE COVER 20 CONDENSER 2 SUCTION PIPE 22 COMP 24 DRAIN PAN 25 CONDENSER FAN MOTOR 26 UNIT BRACKET(A) 27 CASTER 28 29 30 3 32 33
-2. JUR-60-G EXPLODED VIEW Part Name MAIN PCB & MAIN PCB COVER 2 EVA DUCT 23 DRYER 2 FRONT PCB 3 UNIT FRONT COVER 4 BOTTOM HINGE L 5 TOP HINGE L 6 GLASS DOOR L _200 7 BOTTOM HINGE R 8 GLASS DOOR R _200 9 TOP HINGE R 0 EVAP DRAIN GUIDE AIR GUIDE(L/R) 3 EVA FAN MOTOR 4 EVAP 5 COUNTER TOP 6 EVAP FAN AIR GUIDE 7 CABINET ASSY 8 UNIT BRACKET 9 UNIT SIDE COVER 20 CONDENSER 2 SUCTION PIPE 22 COMP 24 DRAIN PAN 25 CONDENSER FAN MOTOR 26 UNIT BRACKET(A) 27 CASTER 28 29 30 3 32 33
-3. JUR-72-G EXPLODED VIEW Part Name MAIN PCB & MAIN PCB COVER 2 AIR GUIDE(L/R) 23 COMP 2 FRONT PCB 3 EVA DUCT 24 DRYER 3 UNIT FRONT COVER 4 EVA FAN MOTOR 25 DRAIN PAN 4 BOTTOM HINGE L 5 EVAP 26 CONDENSER FAN MOTOR 5 TOP HINGE L 6 COUNTER TOP 27 UNIT BRACKET(A) 6 GLASS DOOR L _800 7 EVAP FAN AIR GUIDE 28 CASTER 7 BOTTOM HINGE R 8 CABINET ASSY 29 8 GLASS DOOR M 9 UNIT BRACKET 30 9 GLASS DOOR R 20 UNIT SIDE COVER 3 0 TOP HINGE R 2 CONDENSER 32 EVAP DRAIN GUIDE 22 SUCTION PIPE 33
2. WIRING DIAGEAMS
3.MAIN PART DISPLAY PCB DISPLAY PCB CONDENSER UNIT SUCTION PIPE(B) COMP CONDENSER FAN MOTOR CONDENSER DRAIN PIPE DRYER DRAIN PAN CONDENSER FAN MOTOR ASSY CONDENSER MOTOR FAN BLADE CONDENSER MOTOR BRACKET CONDENSER MOTOR
PCB BOX TRANSFORMER MAIN PCB DOOR GASKET DOOR FRAME DOOR GASKET VAP UNIT D-SENSOR EVAP EVAP DUCTEVAP FAN MOTER R-SENSOR
EVAP DUCT FAN COVER EVAP DUCT FAN COVER(A) 4. MAIN COMPONENTS.COMPRESSOR MODEL PART NAME PART NO. HP CAPACITY TYPE OF INPUT MAKER JUR-48-G HBL-27YE- M36970000 /4HP ~ RSCR 5V 60Hz DAEWOO JUR-60-G HBL-27YE- M36970000 /4HP ~ RSCR 5V 60Hz DAEWOO JUR-72-G HBL-27YE- M36970000 /4HP ~ RSCR 5V 60Hz DAEWOO 2. COMPRESSOR RELAY, OVERLOAD MODEL RELAY OVERLOAD MAKER NOTE JUR-48-G JUR-60-G JUR-72-G ~ ~ ~ 4TM34TFBYY-52 4TM34TFBYY-52 4TM34TFBYY-52 SENSATA SENSATA SENSATA 3. COMPRESSOR CAPACITOR MODEL STARTING PART NO. RUNNING PART NO. MAKER NOTE JUR-48-G 200V/00-230V/0 - - JUR-60-G JUR-72-G 200V/00 200V/00 - - 230V/0 230V/0 - - - - 4. CONDENSER FAN MOTOR MODEL PART NAME PART NO. POLE INPUT TYPE BLADE MAKER JUR-48-G JUR-60-G IS 4420DWSG- G8F660000 4P 5V, 60Hz SHADED POLE AL3 SUNGSHIN INDUCTION JUR-72-G
5.EVAPORATOR FAN MOTOR MODEL PART NAME PART NO. POLE INPUT TYPE JUR-48-G JUR-60-G JUR-72-G IS 4420DWSN- 2A P8F660000 4P 5V,60Hz SHADED POLE INDUCTION BLADE AL4 MAKER SUNGSHIN 6. CAPILLARY TUBE LENGTH AND REFRIFERANT MODEL CAPILLAY LENGTH Refriferant MAKER NOTE JUR-48-G OD2.4,ID.2,L=300 7.0OZ JUR-60-G OD2.4,ID.2,L=300 8.5OZ JUR-72-G OD2.4,ID.2,L=3600 2.0OZ 7.FILTER DRYER MODEL JUR-48-G JUR-60-G JUR-72-G PART NO. REFRIFERANT SPEC NOTE BR84000 R-34a C-052-5 - BR84000 R-34a C-052-5 - BR84000 R-34a C-052-5 - 5. PARTS LIST Part Name Part Code Description COUNTER TOP ASSY KR2FF0000 COUNTER TOP ASSY COUNTER TOP ASSY COUNTER TOP ASSY GLASS DOOR ASSY(L)_200 GLASS DOOR ASSY(R)_200 GLASS DOOR ASSY(L)_500 GLASS DOOR ASSY(R)_500 GLASS DOOR ASSY(L)_800 GLASS DOOR ASSY(M)_800 GLASS DOOR ASSY(R)_800 DOOR GASKET DOOR GASKET DOOR GASKET DOOR GASKET DOOR BUSHING KR5FF0000 KR8FF0000 KR9FF0000 JG2AF0000 JG2AF00200 JG5AF0000 JG5AF00200 JG8AF0000 JG8AF00200 JG8AF00200 KR2330003 KR5330003 KR8330003 KR9330003 M7207000 PVC PVC PVC PVC ABS SPRING BAR SPRING BAR BOTTOM HINGE (U)(L) BOTTOM HINGE (U)(R) TOP HINGE (L) TOP HINGE (R) COMPRESSOR EVA ASSY EVA ASSY BR9840000 BR98400200 30229M0305 30229M0405 M722900206 M72290006 M36970000 DK8AI0003 DK9AI0003 HBL-27YE- CU CU MODEL 48 60 72 2 2 3 4 4 6 2 3 2 2 2 Remark
Part Name Part Code Description DRYER BR840000 CONDENSER CONDENSER CONDENSER FAN MOTOR EVAP FAN MOTOR DISPLAY PCB MAIN PCB POWER CORD R SENSOR D SENSOR TRANS MAIN PCB COVER(B) MAIN PCB COVER(F) ASSY MAGNET ASSY MULLION (85mm) ASSY MULLION (00mm) ASSY UNIT FRONT COVER EVA DRAIN GUIDE UNIT SIDE COVER EVAP DUCT EVAP FAN DUCT COOLING MOTOR COVER SHELF STANDARD FIXTURE SHELF CLIP SHELF_200 SHELF_500 SHELF_800 SHELF_900 CASTER CASTER DRAIN PAN FRONT PCB CASE POWER SWITCH DRAIN HOSE CABINET HEATER CABINET HEATER CABINET HEATER CABINET HEATER MULLION HEATER KF8490005 KF2490004 G8F660000 P8F660000 JR854000 BR8540000 M7230020 K3F50200 K3F50200 K3F600000 KR840000 KR8400200 KR89900200 KR9AC0000 BR8AC0000 KR8900302 KR980020 KR890004 KF870000 KF85220300 G8F3200502 M72530020 30220L0903 KR290000 KR590000 KR890000 KR990000 G8F65000 G8F650020 M72930003 KR93200300 3028Q000 KF8300000 JR2530002 JR5530002 JR8530002 JR9530002 JR8530020 02-0-20-0 ABS PA-66 Pe-Co (Gray) Pe-Co (Gray) Pe-Co (Gray) Pe-Co (Gray) MOVE 4 INCH STOP 4 INCH P.P ABS ABS PVC OPTION OPTION OPTION OPTION OPTION MODEL 48 60 72 2 2 2 8 8 2 8 8 2 2 2 2 2 2 4 2 2 2 2 Remark
6. TEMPERATURE CONTROL INSTRUCTION
7.REPLACEMENT OF MAIN COMPONENTS 7-.REPLACING DOOR A.Unscrew top hinge. B.After unscrewing,take off top hinge. C.Lift the door and take apart it from cabinet. 7-2.Cabinet Compartment A.Unscrew the cabinet Reinforce. B.Unscrew the counter top bracket(right). C.Unscrew the counter top bracket(left). D.Cut the counter top out of cabinet as below.
E.Unscrew evap fan duct. G.Unplug the evaporator motor connector. H.Disassemble evap motor. I.Evap Motor J.Disassemble air guide K.Unscrew evap air guide. L. Disconnect the harness sensor.
M. Pull out Sensor from the Evap. N.Unscrew evaprator. O.After unscrewing,remove evaporator. P.Evaporator 7-3.COMPRESSOR COMPARTMENT PARTS A.Disassemble the unit front cover assembly B.Disassemble the unit side cover C.Remove the mech cover D.Remove the comp base
E.Disassembly the condesing unit 7-4.DISASSEMBLE Refrigerator Compartment A.Unsolder suction pipe(b) and comp as below B.Unsolder condenser and drain pipe. C.Unscrew the compressor. D.Disassemble the condenser motor. E.Unscrew the condenser. F.Disassemble filter dryer.
7-5 Replace Front PCB A.lift the unit front cover as illustrated below. B.Switch off the power. C.Unplug D.Remove the display PCB back cover by unscrewing the four screws located on the display PCB back cover. E.Disassemble display PCB. F.Replace display PCB with the new one. G.Screw the display PCB. H.Tighten the screws located on display PCB back cover.
I.Put the plug in the socket. J.Turn on the unit. 7-6 How to use Display PCB A.Push"SW" and "SW2" button (SWI. SW2 )at the same time and wait five seconds to set mode. B.Bar LED display "F",the unit is at the mode of freezer. C.Then push"sw" button (SWI ) one time,the unit is at the mode of freezer(f2). D.Push"SW" button (SWI ) agian,the unit is at the mode of refrigerator(r). E.Turn off the power after setting the necessity mode,then restart the power.
7-7 Replace Main PCB A.lift the unit front cover as illustrated below. B. Unscrew the main PCB cover (front). C.Unscrew the the main PCB cover(back). D.Disconnect the connectors. E.Figure of the removed connectors. F.Separate the PCB. G.Take apart the main PCB from electrical box. H.Replace the main PCB with the new one.
I.Connect connectors of main PCB. J.Tighten the screws as below. K.Assemble the unit front cover. 7-8 Replacing cabinet frame heater(and/or)mullion heater A.Insert the point of - type screw driver into the gap between the frame and frame cover. B.Take apart the frame cover from the frame. C.Pull out the heater wire from the inlet. D.Insert new cabinet heater wire to the inlet.
E.Assemble the frame cover with frame.pat the frame cover with the soft hammer,etc. F.Disassemble the mullion frame. G.Uncap connectors of mullion heater. H.Take apart mullion frame cover from mullion frame. I.Replace the mullion heater with a new one.