Turboair J series User manual

J Series
Glass Door Undercounter Refrigerators
Service Manual
JUR-48-G-N
JUR-60-G-N
JUR-72-G-N
www.turboairinc.com

2
TABLE OF CONTENTS
EXPLODED VIEW
JUR-48-G-N EXPLODED VIEW
JUR-60-G-N EXPLODED VIEW
JUR-72-G-N EXPLODED VIEW
WIRING DIAGRAMS
MAIN COMPONENTS
PARTS LIST
TEMPERATURE CONTROL INSTRUCTION
REPLACEMENT OF MAIN COMPONENTS
REPLACING DOOR
REFRIGERATION COMPARTMENT PARTS
COMPRESSOR COMPARTMENT PARTS
3
4
5
6
7
8-9
10
11
11
12

3
JUR-48-G-N EXPLODED VIEW
PART NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (L)
TOP HINGE (L)
GLASS DOOR (L)-1200
BOTTOM HINGE (R)
GLASS DOOR (R)-1200
TOP HINGE (R)
EVAP DRAIN GUIDE COVER
EVAP DRAIN GUIDE
AIR GUIDE (L/R)
EVAP DUCT
EVAP FAN MOTOR
EVAP ASSY
COUNTERTOP
EVAP FAN AIR GUIDE
CABINET ASSY
UNIT BRACKET
UNIT SIDE COVER
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
DRYER
DRAIN PAN
CONDENSER FAN MOTOR
UNIT BRACKET (A)
CASTER
16
17
18
19
20
21
22
23
24 25 26
27
28
1
2
3
4
6
7
8
9
12
13
14
15
11
10
5

4
JUR-60-G-N EXPLODED VIEW
PART NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (L)
TOP HINGE (L)
GLASS DOOR (L)-1500
BOTTOM HINGE (R)
GLASS DOOR (R)-1500
TOP HINGE (R)
EVAP DRAIN GUIDE COVER
EVAP DRAIN GUIDE
AIR GUIDE (L/R)
EVAP DUCT
EVAP FAN MOTOR
EVAP ASSY
COUNTERTOP
EVAP FAN AIR GUIDE
CABINET ASSY
UNIT BRACKET
UNIT SIDE COVER
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
DRYER
DRAIN PAN
CONDENSER FAN MOTOR
UNIT BRACKET (A)
CASTER
16
17
18
19
20
21
22
23
24 25 26
27
28
1
2
3
4
6
7
8
9
12
13
14
15
11
10
5

5
JUR-72-G-N EXPLODED VIEW
PART NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (L)
TOP HINGE (L)
GLASS DOOR (L)-1800
BOTTOM HINGE (R)
GLASS DOOR (M)-1800
GLASS DOOR (R)-1800
TOP HINGE (R)
EVAP DRAIN GUIDE COVER
EVAP DRAIN GUIDE
AIR GUIDE (L/R)
EVAP DUCT
EVAP FAN MOTOR
EVAP ASSY
COUNTERTOP
EVAP FAN AIR GUIDE
CABINET ASSY
UNIT BRACKET
UNIT SIDE COVER
CONDENSER ASSY
SUCTION PIPE
COMPRESSOR
DRYER
DRAIN PAN
CONDENSER FAN MOTOR
UNIT BRACKET (A)
CASTER
17
18
19
20
21
22
23
24
25 26 27
28
29
1
2
3
4
6
7
8
9
10
13
14
15
16
12
11
5

6
WIRING DIAGRAMS
FM
FM
MAIN
PCB
CONDENSER
FAN
MOTOR
CONDENSER
FAN
MOTOR
12V
D-SENSOR
R-SENSOR WHT
BLU
BLK
GRN
WHT
YEL
BLK
RED
WHT
RED
GRY
BLK
WHT
BLK BLKBLK
BLK BLK
YEL YEL
GRY
LAMP
SWITCH
BLU
GRY
GRY
COOLING FAN
YEL
BLK
MOTOR
PROTECTOR
PTC
STARTER
RUNNING
CAPACITOR
BLK
EARTH
POWER
CORD
FRONT
-PCB
5
2
M
C
S
EVAP
FAN
MOTOR
DRAIN
PAN
HEATER
LAMP
SMPS
JUR-48-G-N, JUR-60-G-N, JUR-72-G-N

7
MAIN COMPONENTS
COMPRESSOR
COMPRESSOR CAPACITOR
CONDENSER FAN MOTOR
EVAPORATOR FAN MOTOR
MODEL
JUR-48-G-N
JUR-60-G-N
JUR-72-G-N
MODEL
JUR-48-G-N
JUR-60-G-N
JUR-72-G-N
MODEL
JUR-48-G-N
JUR-60-G-N
JUR-72-G-N
MODEL
JUR-48-G-N
JUR-60-G-N
JUR-72-G-N
PART NAME
STARTING
PART NAME
PART NAME
PART NO.
PART NO.
PART NO.
PART NO.
HP
1/4
CAPACITY
~
RUNNING
200V/20㎌
POLE
4P
POLE
4P
TYPE OF
CSR
PART NO.
-
INPUT
115V, 60Hz
INPUT
115V, 60Hz
INPUT
115V 60HZ
MAKER
-
TYPE
SHADED POLE
INDUCTION
TYPE
SHADED POLE
INDUCTION
MAKER
NOTE
-
BLADE
AL5
BLADE
AL5
MAKER
SUNGSHIN
MAKER
SUNGSHIN
C-BHR200L2Y
160V/100㎌
4511003050
4511003050
-
-
-

8
PARTS LIST
PART NAME PART CODE DESCRIPTION
COUNTERTOP ASSY
COUNTERTOP ASSY
COUNTERTOP ASSY
GLASS DOOR ASSY(L)-1200
GLASS DOOR ASSY(R)-1200
GLASS DOOR ASSY(L)-1500
GLASS DOOR ASSY(R)-1500
GLASS DOOR ASSY(L)-1800
GLASS DOOR ASSY(R)-1800
DOOR GASKET
DOOR GASKET
DOOR GASKET
DOOR BRUSHING
DOOR BRUSHING
BOTTOM HINGE (U)(L)
BOTTOM HINGE (U)(R)
TOP HINGE (L)
TOP HINGE (R)
EVA ASSY
EVA ASSY
KGR1200101
KGR1500101
KGR1820101
JG2AF00111
JG2AF00211
JG5AF00110
JG5AF00210
JG8AF00110
JG8AF00210
JGR4820103
JGR6020103
JGR7220103
M720701300
T8F0500701
30229M0307
30229M0407
KR89910304
KR89910404
JUR200106
JUR201106
1
1
1
2
2
2
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
2
3
3
3
1
2
1
2
1
PVC
PVC
PVC
ABS
ABS
SUS
SUS
SUS
SUS
CU
CU
MODEL
JUR-48-G-N JUR-60-G-N JUR-72-G-N

9
PARTS LIST
PART NAME PART CODE DESCRIPTION
DRYER
CONDENSER ASSY
CONDENSER ASSY
CONDENSER FAN MOTOR
EVAP FAN MOTOR
DISPLAY PCB
MAIN PCB
POWER CORD
R SENSOR
D SENSOR
MAIN PCB COVER (B)
ASSY MULLION (90mm)
ASSY MULLION (100mm)
ASSY UNIT FRONT COVER
EVA DRAIN GUIDE
UNIT SIDE COVER
EVAP DUCT
SHELF STANDARD
FIXTURE SHELF CLIP
SHELF-1200
SHELF-1500
SHELF-1800
SHELF-900
CASTER
CASTER
DRAIN PAN
FRONT PCB CASE
POWER SWITCH
DRAIN HOSE
BR84100101
JUR600105
JUR601105
4511003050
4511003050
JR85400101
BR85400100
M721300202
K3F5102100
K3F5102001
KR81400100
KR22100100
KR88100100
B1R8917102
KR91800205
KR81400104
KF81700104
K3F2700500
30220L0905
KR29000101
KR59000101
KR89000103
KR99000101
G8F65D0100
G8F65D0200
M729300105
KR99880102
30281Q0200
JR91105100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
8
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
12
12
2
1
3
3
1
1
1
1
CU
SUS
SUS
SUS
SUS
SUS
PA-66
Pe-Co (White)
Pe-Co (White)
Pe-Co (White)
Pe-Co (White)
4 inch (non-brake)
4 inch (w/brake)
P. P
ABS
ABS
PVC
MODEL
JUR-48-G-N JUR-60-G-N JUR-72-G-N

10
TEMPERATURE CONTROL INSTRUCTION
1. Plug in and the Display panel will be lighted and make a beep sound.
The compressor will begin to run.
2. The compressor is automatically cycled by the electronic controller (PCB).
3. The Defrost cycle is automatically controlled by the PCB.
4. Good Air Flow in refrigerator unit is critical. Be careful to load product so that it neither
presses against the back wall, nor reaches within four inches from the evaporator
compartment.
- By pushing the up/down button, you can set the inside temperature.
- If you want lower temperature, push the Down button to be lighted lower level numbers.
When the inside temperature is lower than -45ºC, the panel will display ‘ ’
and higher than + 18ºC, the panel will display ‘’.
BASIC OPERATION
REFRIGERATOR
Current Setting
MEAT
TEMPERATURE
FAN
MEAT BUTTON
TEMP. CONTROL
BUTTON
EVA FAN
INDICATOR
TEMP.
SETTING
1. If you push the MEAT button, the unit
keeps meats and fishes fresh.
2. Push the MEAT button again, the
function will cancel.

11
REPLACEMENT OF MAIN COMPONENTS
REPLACING DOOR
REFRIGERATION COMPARTMENT PARTS
A. Unscrew the top hinge
A. Disassemble the evaporator duct assembly
C. Remove the evaporator fan motor
B. Lift the door
B. Disassemble the harness motor
D. Remove the air guide (L/R)
E. Remove the evaporator coil

12
REPLACEMENT OF MAIN COMPONENTS
COMPRESSOR COMPARTMENT PARTS
A. Disassemble the unit front cover assembly
C. Remove the mech cover
B. Disassemble the unit side cover
D. Remove the comp base
E. Disassemble the condensing unit

www.turboairinc.com
4184 E. Conant St., Long Beach, CA 90808
Toll Free: 1-800-381-7770
Fax: [phone]
Email: [email protected]