Turboair JUR-36 User manual

Turbo Air Speed up the Pace of Innovation
Undercounter
Refrigerator
Service Manual
CAUTION!
PLEASE KEEP POWER
SWITCH ON BEFORE
OPERATING THIS EQUIPMENT
Please read this manual completely before attempting to install or operate this equipment!
www.turboairinc.com
JUR-36
JUR-48
JUR-60
JUR-72

TABLE OF CONTENTS
1. EXPLODED VIEW
1-1. JUR-36 EXPLODED VIEW
1-2. JUR-48 EXPLODED VIEW
1-3. JUR-60 EXPLODED VIEW
1-4. JUR-72 EXPLODED VIEW
2. WIRING DIAGRAMS
3.MAIN PART
4. MAIN COMPONENTS
5. PARTS LIST
6. TEMPERATURE CONTROL INSTRUCTION
7. REPLACEMENT OF MAIN COMPONENTS
7-1. 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

1. EXPLODED VIEW
3
1
2
4
5
6
7
8
9
10
11
14
12
13
23
24
15
16
17
18
19
20
21
22
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
EVA ASSY
DOOR(R)_900
TOP HINGE（R）
EVA DRAIN GUIDE
DRAIN PAN
DRYEREVA DUCT
EVA FAN MOTOR
UNIT BRACKET（A)
CASKET
AIR GUIDE(L/R)
MAIN PCB COVER
FRONT PCB
COUNTER TOP
EVA FAN AIR GUIDE
UNIT FRONT COVER CABINET ASSY
1-1. JUR-36 EXPLODED VIEW
PART NAME
CONDENSER FAN MOTOR
UNIT BRACKET
UNIT SIDE COVER
BOTTOM HINGE（R）

3
1
2
4
5
6
7
8
9
10
11
14
12
13
23
24
25
26
27
15
16
17
18
19
20
21
22
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
EVA ASSY
DOOR(L)_1200
DOOR(R)_1200
EVA DRAIN GUIDE
DRAIN PAN
DRYER
EVA DUCT
EVA FAN MOTOR
UNIT BRACKET（A)
CASKET
AIR GUIDE(L/R)
MAIN PCB COVER
FRONT PCB
COUNTER TOP
EVA FAN AIR GUIDE
UNIT FRONT COVER
CABINET ASSY
1-2. JUR-48 EXPLODED VIEW
PART NAME
CONDENSER FAN MOTOR
UNIT BRACKET
UNIT SIDE COVER
BOTTOM HINGE（L）
BOTTOM HINGE（R）
TOP HINGE（L）
TOP HINGE（R）

3
1
2
4
5
6
7
8
9
10
11
14
12
13
23
24
25
26
27
15
16
17
18
19
20
21
22
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
EVA ASSY
DOOR(L)_1500
DOOR(R)_1500
EVA DRAIN GUIDE
DRAIN PAN
DRYER
EVA DUCT
EVA FAN MOTOR
UNIT BRACKET（A)
CASKET
AIR GUIDE(L/R)
MAIN PCB COVER
FRONT PCB
COUNTER TOP
EVA FAN AIR GUIDE
UNIT FRONT COVER
CABINET ASSY
1-3. JUR-60 EXPLODED VIEW
PART NAME
CONDENSER FAN MOTOR
UNIT BRACKET
UNIT SIDE COVER
BOTTOM HINGE（L）
BOTTOM HINGE（R）
TOP HINGE（L）
TOP HINGE（R）

3
1
2
4
5
6
7
8
9
10
11
14
12
13
23
24
25
26
27
28
15
16
17
18
19
20
21
22
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
EVA ASSY
DOOR(L)_1800
DOOR(M)_1800
DOOR(R)_1800
EVA DRAIN GUIDE
DRAIN PAN
DRYER
EVA DUCT
EVA FAN MOTOR
UNIT BRACKET（A)
CASKET
AIR GUIDE(L/R)
MAIN PCB COVER
FRONT PCB
COUNTER TOP
EVA FAN AIR GUIDE
UNIT FRONT COVER
CABINET ASSY
1-4. JUR-72 EXPLODED VIEW
PART NAME
CONDENSER FAN MOTOR
UNIT BRACKET
UNIT SIDE COVER
BOTTOM HINGE（L）
BOTTOM HINGE（R）
TOP HINGE（L）
TOP HINGE（R）

2. WIRING DIAGRAMS

3.MAIN PART
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
DISPLAY PCB

PCB BOX
DOOR GASKET
EVAP UNIT
TRANSFORMER
MAIN PCB
DOOR FRAME
DOOR GASKET
EVAPD-SENSOR
EVAP DUCT EVAP FAN MOTER R-SENSOR

2. COMPRESSOR RELAY , OVERLOAD
4. MAIN COMPONENTS
MODEL PART NAME PART NO. HP CAPACITY TYPE OF INPUT MAKER
JUR-36 HBL-27YE-1 M369700100 1/4 HP - RSCR 115V 60Hz DAEWOO
JUR-48 HBL-27YE-1 M369700100 1/4 HP - RSCR 115V 60Hz DAEWOO
JUR-60 HBL-27YE-1 M369700100 1/4 HP - RSCR 115V 60Hz DAEWOO
JUR-72
MODEL
J UR -36
J
UR -48
J
UR -60
J
UR -72
MODEL
J UR -36
J
UR -48
J
UR -60
J
UR -72
STARTING
200V/100µF
200V/100µF
200V/100µF
200V/100µF
PART NO. RUNNING
230V/10µF
230V/10µF
230V/10µF
230V/10µF
PART NO.
-
-
-
-
-
-
-
-
MAKER
-
-
-
-
NOTE
-
-
-
-
HBL-27YE-1 M369700100 1/4 HP - RSCR 115V 60Hz DAEWOO
NOTEMAKEROVERLOADRELAY
1.COMPRESSOR
SENSATA- 4TM314TFBYY-52
SENSATA- 4TM314TFBYY-52
SENSATA
SENSATA- 4TM314TFBYY-52
BLADE MAKER
4. CONDENSER FAN MOTOR
TYPEPART NAME PART NO.
J
UR -72
J
UR -60
J
UR -36
J
UR -48
5. EVAPORATOR FAN MOTOR
PART NAME PART NO. POLE INPUT TYPE BLADE MAKERMODEL
3. COMPRESSOR CAPACITOR
- 4TM314TFBYY-52
INPUTMODEL POLE
SHADED POLE
INDUCTION SUNGSHIN
IS 4420DWSN-2A
3LAzH06,V511P40010066F8G1-GSWD0244SI
P8F6600100 4P 115V,60Hz SHADED POLE
INDUCTION AL4 SUNGSHIN
J
UR -72
J
UR -60
J
UR -36
J
UR -48
EVAP DUCT
FAN COVER
EVAP DUCT
FAN COVER(A)

JUR-72
BR84100101 R-134a C-052-5 -
JUR-48
BR84100101 R-134a C-052-5 -
BR84100101 R-134a C-052-5 -
JUR-60
BR84100101 R-134a C-052-5 -
MODEL
PART NAME
COUNTER TOP ASSY KR2FF00100
KR5FF00100
KR8FF00100
KR9FF00100
KR9AF00102
KR2AF00202
KR2AF00102
KR5AF00202
KR8AF00202
KR8AF00302
KR8AF00102
KR23300103 PVC
36 48
1
1
1
1
1
1
1
111
111
1112
1112
11
11
11
11
2
2
2
3
44 6
1
1
1
1
1
1
1
2
2
3
60 72
PVC
PVC
PVC
ABS
SUS
SUS
SUS
SUS
HBL-27YE-1
CU
CU
KR53300103
KR83300103
KR93300103
M720700101
BR98400100
BR98400200
30229M0305
30229M0405
M722900206
M722900106
M369700100
DK8AI00103
DK9AI00103
KR5AF00102
COUNTER TOP ASSY
COUNTER TOP ASSY
COUNTER TOP ASSY
DOOR ASSY_900
DOOR ASSY(L)_1200
DOOR ASSY(R)_1200
DOOR ASSY(L)_1500
DOOR ASSY(R)_1500
DOOR ASSY(L)_1800
DOOR ASSY(M)_1800
DOOR ASSY(R)_1800
DOOR GASKET
DOOR GASKET
DOOR GASKET
DOOR GASKET
DOOR BUSHING
SPRING BAR
SPRING BAR
BOTTOM HINGE (U)(L)
BOTTOM HINGE (U)(L)
TOP HINGE (L)
TOP HINGE (R)
COMPRESSOR
EVA ASSY
EVA ASSY
PART NAME DESCRIPTION
PART NO. REFRIFERANT SPEC
OD2.4,ID1.2,L=31008.5OZ
OD2.4,ID1.2,L=360012.0OZ
NOTE
JUR-36
Model Remark
MODEL
CAPILLAY LENGTH Refriferant MAKER NOTE
JUR-36
JUR-48
JUR-60
JUR-72
OD2.4,ID1.2,L=31007.0OZ
OD2.4,ID1.2,L=31007.0OZ
6. CAPILLARY TUBE LENGTH AND REFRIFERANT
7.FILTER DRYER
5. PARTS LIST

1111
1
111
1111
1111
1111
1111
1111
1111
1111
1111
1111
1111
2222
111
1
1111
1111
1111
1111
1111
1111
48812
48812
2
2
2
11
2224
2222
1111
1111
1111
1111
1
1
1
1
112
DRYER BR84100100
KF84900105
KF24900104
G8F6600100
P8F6600100
JR85400101
BR85400100
M721300201
K3F5102100
K3F5102001
K3F6000100
KR81400100 SUS
SUS
SUS
SUS
SUS
SUS
ABS
ABS
ABS
PVC
OPTION
OPTION
OPTION
OPTION
OPTION
SUS
PA-66
Pe-Co (Gray)
Pe-Co (Gray)
Pe-Co (Gray)
Pe-Co (Gray)
MOVE 4 INCH
STOP 4 INCH
P. P
02-10-201-10
KR81400200
KR89900200
KR9AC00100
BR8AC00100
KR81900302
KR91800201
KR81900104
KF81700100
KF85220300
G8F3200502
M725300201
30220L0903
KR29000101
KR59000101
KR89000101
KR99000101
G8F6500101
G8F6500201
M729300103
KR93200300
30281Q0100
KF83000100
JR25300102
JR55300102
JR85300102
JR95300102
JR85300201
Remark
ASSY MULLION (100mm)
ASSY UNIT FRONT COVER
Model
CONDENSER FAN MOTOR
MAIN PCB
CABINET HEATER
CABINET HEATER
CABINET HEATER
CABINET HEATER
MULLION HEATER
PART NAME PART CODE DESCRIPTION
9 121518
CONDENSER
CONDENSER
EVAP FAN MOTOR
DISPLAY PCB
POWER CORD
R SENSOR
D SENSOR
TRANS
MAIN PCB COVER(B)
MAIN PCB COVER(F)
ASSY MAGNET
ASSY MULLION (85mm)
EVA DRAIN GUIDE
UNIT SIDE COVER
EVAP DUCT
EVAP FAN DUCT
COOLING MOTOR COVER
SHELF STANDARD
FIXTURE SHELF CLIP
SHELF_1200
SHELF_1500
SHELF_1800
SHELF_900
CASTER
CASTER
DRAIN PAN
FRONT PCB CASE
POWER SWITCH
DRAIN HOSE

6. TEMPERATURE CONTROL INSTRUCTION

A.Unscrew the top hinge B.Lift the door
C.Lift the door and take apart it from cabinet. D.DOOR ASSY
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.
7.REPLACEMENT OF MAIN COMPONENTS
7-1.REPLACING DOOR
7-2.Cabinet Compartment

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
A.Disassemble the unit front cover assembly
7-3.COMPRESSOR COMPARTMENT PARTS
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 lter dryer.

A.lift the unit front cover as illustrated below. B.Switch o 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.
7-5 Replace Front PCB

I.Put the plug in the socket.
7-6 How to use Display PCB
J.Turn on the unit.
A.Push"SW1" and "SW2" button (SWI . SW2 )
at the same time and wait ve seconds to set
mode.
B.Bar LED display "F1",the unit is at the mode of freezer.
C.Then push"SW1" button (SWI ) one time,the
unit is at the mode of freezer(F2).
E.Turn o the power after setting the necessity
mode,then restart the power.
D.Push"SW1" button (SWI ) agian,the unit is at the
mode of refrigerator(R1).

-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.