Turboair J series User manual

J Series
Undercounter Refrigerators
Service Manual
JUR-36-N6
JUR-48-N6
JUR-60-N6
JUR-72-N6
www.turboairinc.com

2
TABLE OF CONTENTS
EXPLODED VIEW
JUR-36-N6 EXPLODED VIEW
JUR-48-N6 EXPLODED VIEW
JUR-60-N6 EXPLODED VIEW
JUR-72-N6 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
12
13
13
14

3
JUR-36-N6 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
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (R)
DOOR (R)-900
TOP HINGE (R)
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
12
13
14
15
16
17
18
19
20 21 22
23
24
1
2
3
4
5
6
8
9
10
11
7

4
JUR-48-N6 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
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (L)
TOP HINGE (L)
DOOR (L)-1200
BOTTOM HINGE (R)
DOOR (R)-1200
TOP HINGE (R)
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
15
16
17
18
19
20
21
22
23 24 25
26
27
1
2
3
4
6
7
8
9
11
12
13
14
10
5

5
JUR-60-N6 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
MAIN PCB COVER
FRONT PCB
ASSY UNIT FRONT COVER
BOTTOM HINGE (L)
TOP HINGE (L)
DOOR (L)-1200
BOTTOM HINGE (R)
DOOR (R)-1200
TOP HINGE (R)
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
15
16
17
18
19
20
21
22
23 24 25
26
27
1
2
3
4
6
7
8
9
11
12
13
14
10
5

6
JUR-72-N6 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)
DOOR (L)-1800
BOTTOM HINGE (R)
DOOR (M)-1800
DOOR (R)-1800
TOP HINGE (R)
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
28
27
26
25
24
23
22
1
2
5
3
4
6
7
8
9
10
12
13
14
15
11

7
WIRING DIAGRAMS
FM
FM
MAIN
PCB
CONDENSER
FAN
MOTOR
CONDENSER
FAN
MOTOR
LED
LAMP
GRY
BLU
12V
D-SENSOR
R-SENSOR WHT
BLU
BLK
GRN
WHT
BRN
YEL
BLK
RED
WHT
RED
GRY
BLK
WHT
BLU
BLK BLKBLK
BLK
WHT
BLK BLK
YEL YEL
GRY
LAMP SWITCH
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
SMPS
FM
FM
MAIN
PCB
CONDENSER
FAN
MOTOR
CONDENSER
FAN
MOTOR
LED
LAMP
GRY
BLU
12V
D-SENSOR
R-SENSOR WHT
BLU
BLK
GRN
WHT
BRN
YEL
BLK
RED
WHT
RED
GRY
BLK
WHT
BLU
BLK BLKBLK
BLK
WHT
BLK BLK
YEL YEL
GRY
LAMP SWITCH
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
SMPS
JUR-36-N6
JUR-48/60-N6

8
WIRING DIAGRAMS
FM
FM
MAIN
PCB
CONDENSER
FAN
MOTOR
CONDENSER
FAN
MOTOR
LED
LAMP
GRY
BLU
12V
D-SENSOR
R-SENSOR WHT
BLU
BLK
GRN
WHT
BRN
YEL
BLK
RED
WHT
RED
GRY
BLK
WHT
BLU
BLK BLKBLK
BLK
WHT
BLK BLK
YEL YEL
GRY
LAMP SWITCH
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
SMPS
JUR-72-N6

9
MAIN COMPONENTS
COMPRESSOR
COMPRESSOR CAPACITOR
CONDENSER FAN MOTOR
EVAPORATOR FAN MOTOR
MODEL
JUR-36-N6
JUR-48-N6
JUR-60-N6
JUR-72-N6
MODEL
JUR-36-N6
JUR-48-N6
JUR-60-N6
JUR-72-N6
MODEL
JUR-36-N6
JUR-48-N6
JUR-60-N6
JUR-72-N6
MODEL
JUR-36-N6
JUR-48-N6
JUR-60-N6
JUR-72-N6
PART NAME
STARTING
PART NAME
PART NAME
PART NO.
PART NO.
PART NO.
PART NO.
HP
1/6
1/5
1/5
1/5
CAPACITY
~
~
~
~
RUNNING
250V/10㎌
250V/10㎌
250V/10㎌
250V/10㎌
POLE
4P
POLE
4P
TYPE OF
RSCR
RSCR
RSCR
RSCR
PART NO.
-
-
-
-
INPUT
115V/60Hz
INPUT
115V/60Hz
INPUT
115V/60HZ
115V/60HZ
115V/60HZ
115V/60HZ
MAKER
-
-
-
-
TYPE
SHADED POLE
INDUCTION
TYPE
SHADED POLE
INDUCTION
MAKER
NOTE
-
-
-
-
BLADE
AL5
BLADE
AL5
MAKER
SUNGSHIN
MAKER
SUNGSHIN
HYE90MGU72a
HYE105MGU72a
HYE105MGU72a
HYE105MGU72a
-
-
-
-
4511003050
4511003050
-
-
-
-
-
-

10
PARTS LIST
PART NAME PART CODE DESCRIPTION
COUNTERTOP ASSY
COUNTERTOP ASSY
COUNTERTOP ASSY
COUNTERTOP ASSY
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 BUSHING
DOOR BUSHING
SPRING BAR
BOTTOM HINGE (U)(L)
BOTTOM HINGE (U)(R)
TOP HINGE (L)
TOP HINGE (R)
EVA ASSY
EVA ASSY
KR60090101
KR20000101
KR18120101
KR90000101
JUR4805104
JUR4805202
JUR6005104
JUR6005202
JUR7205402
JUR7205503
JUR7205602
KR23300107
KR53300107
KR83300107
T8F0500701
M720700108
BR98400105
K5R1107102
K5R1107202
KR89910304
KR89910404
JUR200106
JUR201106
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
3
3
3
3
1
2
1
2
1
PVC
PVC
PVC
ABS
ABS
SUS
SUS
SUS
SUS
CU
CU
MODEL
JUR-36-N6 JUR-48-N6 JUR-60-N6 JUR-72-N6

11
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
DRAIN HOSE
BR84100101
JUR600105
JUR601105
4511003050
4511003050
JR85400101
BR85400100
M721300202
K3F5102100
K3F5102001
KR81400100
KR22100100
KR88100100
B1R8917102
KR91800205
KR81400104
KF81700104
KF99003000
30220L0905
KR29000101
KR59000101
KR89000103
KR99000101
G8F65D0100
G8F65D0200
M729300105
KR99880102
KR91105101
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
PVC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
1
2
2
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
8
8
2
2
2
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
MODEL
JUR-36-N6 JUR-48-N6 JUR-60-N6 JUR-72-N6

12
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.

13
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

14
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]