Commercial
Upright Refrigerator & Freezer
Service Manual
TABLE OF CONTENS
1. SPECIFICATIONS ……………………………………………… 4~5
2. PARTS …………………………………………………………… 6~33
3. WIRING DIAGRAM …………………………………………… 34~35
4. MAIN COMPONENTS …………………………………………. 36~49
5. ELECTRONIC CONTROL INSTRUCTIONS ……………… 50~73
6. PART LIST ……………………………………………………… 74~77
Safety cautions during service
ㆍ When exchanging or repairing electric parts, pull the plug out before
exchanging and repairing.
ㆍ When exchanging electric parts, use a rating part.
- Be sure to check marks such as MODEL name, rating voltage,
rating currents, movement temperature etc.
ㆍ During repairing, make sure wirings such as HARNESS, WIRE JOINT are
sturdy so that it is free of danger due to disclosure of core wire.
- Don’t let it derail when certain strength is put on.
ㆍ When repairing, take out the dust or foreign body (Housing part, wiring part,
contact point part).
- It prevents danger of fire such as TRACKING, SHORT.
ㆍ Check whether water has gone into the electric parts.
- When there are traces of water, exchange the parts or enact the TRACKING
prevention device.
ㆍ After repairing, check the assembly status of the parts.
- Keep the status as it was before the repairing. .
ㆍ After checking the usage environment of the product and if the installation is
unstable, change the usage location.
- For installations in places with moisture, water and for heat devices, prevent
placing products near igniting materials etc.
ㆍ When earthing is needed, earth it.
- For cases when electric leakage is concerned due to moisture or water,
be sure to earth it.
ㆍ For products that consumes power such as electric products, make sure
numerous plugs are not used in a single outlet.
1. Specifications
A. Dimensions
1. LRT-771E, LFT-771E
mm (in)
MODEL
A B C
D
LRT-771E
LFT-771E
1403
(55.2in)
163
(6.4in)
617
(24.7in)
105˚
2. LRT-1471E, LFT-1471E
mm (in)
MODEL
A B C
D
LRT-1471E
LFT-1471E
1403
(55.2in)
163
(6.4in)
617
(24.7in)
105˚
2. PART
A. MainAssembly
a. LRT-771E
NO.
Model Code
Description
Qty
Material
Spec
B
R7439-170
Compressor
1 - SK1A1Q-L2U, 220V 50HZ, R-134a
B1
R395A-020
Compressor Bolt
4 - Φ10, M6x36 ZPW,
B2
R300A-020
Grommet Comp
4
EPDM
BLACK 34±3% AC COMP
B3
R3243-040
Reinf Comp
1
GI
T1.6*135*236
C
R811A-410
Assy Cabi BOX
1 - LRT-771E(220V)
D
R818B-060
ASSY GRILL TOP_TM23
1
STS430 #4
TM 23. 220V/50,60Hz
E
R829A-330
Ass’y Control Box
1
-
TM23R ℃TYPE LEDLAMP
220V/50Hz
F
R817A-050
Ass'y Door RH TM
1
STS430 #4
LFT-72T
b. LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
B
R714A-030
Compressor
1 - SC12CLX2 220V/50/60Hz
B1
Z394A-330
Screw Machin-Comp
4 - M6*8 L=30 SWCH-ZN
B2
R300A-020
Grommet Comp
4
EPDM
BLACK 34±3% AC COMP
C
R811A-420
Assy Cabi BOX
1 - LFT-771E(220V)
D
R818B-060
ASSY GRILL TOP_TM23
1
STS430 #4
TM 23. 220V/50,60Hz
E
R829A-360
Ass’y Control Box
1 - TM23F ℃TYPE LEDLAMP220V/50.60
F
R817A-050
Ass'y Door RH TM
1
STS430 #4
LFT-72T
c. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
B
R7439-170
Compressor
1 - SK1A1Q-L2U, 220V 50HZ, R-134a
B1
R395A-020
Compressor Bolt
4 - Φ10, M6x36 ZPW,
B2
R300A-020
Grommet Comp
4
EPDM HS
BLACK 34±3% AC COMP
B3
R3243-040
Reinf Comp
1
GI
T1.6*135*236
C
R811A-430
Assy Cabi BOX
1 - LRT-1471E(220V)
D
R818B-070
Assy Grill Top_TM49
1
STS430 #4
TM 49. 220V/50,60Hz
E
R829A-380
Ass’y Control Box
1
-
TM49R ℃TYPE LEDLAMP 220V/50Hz
F
R817A-040
Ass'y Door LF TM
1
STS430 #4
LFT-72T
R817A-050
Ass'y Door RH TM
1
STS430 #4
LFT-72T
d. LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
B
R7439-530
Compressor
1 - SC18CLX2, 220~240V 50Hz
B1
R395A-020
Compressor Bolt
4 - Φ10, M6x36 ZPW,
B2
R300A-020
Grommet Comp
4
EPDM HS
BLACK 34±3% AC COMP
C
R811A-440
Ass'y Cabi BOX
1 - LFT-1471E
D
R818B-070
Assy Grill Top_TM49
1
STS430 #4
TM 49. 220V/50,60Hz
E
R829A-410
Ass’y Control Box
1
-
TM49F ℃TYPE LED LAMP
220V/50Hz
F
R817A-040
Ass'y Door LF TM
1
STS430 #4
LFT-72T
R817A-050
Ass'y Door RH TM
1
STS430 #4
LFT-72T
B. Assembly Uint
a. LRT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R2113-992
Pipe Discharge
1
Cu
Φ6.35*T0.7*L650
2
R2113-981
Pipe Connect Dryer
1
Cu
Φ4.76*T0.7*L220
3
R2183-032
Dryer Ass’y 1 Cu
R-134a, 36G
4
R2104-981
Pipe Dryer 1 Cu
- 5 R8603-833
Ass'y Suction Pipe
1
Cu
Φ3.0*ID1.4*3100
6
R2104-610
Tube Vaccum
1
Cu
Φ6.35*T0.6*120
7
R8633-010
Condenrser AS
1 - LRT-49D
8
R3723-070
Condenser Fan Blade
1
AL
220V FAN MOTOR AL 9" CCW
9
R7423-063
Condenser Fan Motor
1 - 220V 50~60Hz.9W.CCW
10
R315A-050
Bracket C-Fan Motor
1
GI
T2.0
11
R3813-791
Condenser Fan Cover wire
1
MSWR10
∮2.5
G1
R7519-070
Overload Protector
1 - 4TM795tfb-53
G2
R7543-110
PTC Relay 1 -
220M
G3
R3813-900
Cover Relay 1 -
-
b. LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R2113-992
Pipe Discharge T23F
1
Cu
Φ6.35*T0.7*L650
2
R2113-981
Pipe Connect Dryer
1
Cu
Φ4.76*T0.7*L220
3
R2183-032
Dryer Ass’y 1 Cu
R-134a, 36G
4
R2104-981
Pipe Dryer 1 Cu
-
5
R8603-824
PIPE SUCTION T23F
1
Cu
CAPI OD3.0XID1.4X4800
6
R2104-610
Tube Vaccum
1
Cu
Φ6.35*T0.6*120
7
R8633-010
Condenrser AS
1
-
-
9
R3723-070
Condenser Fan Blade
1
AL
220V FAN MOTOR AL 9" CCW
10
R7423-063
Condenser Fan Motor
1 - 220V 50~60Hz.9W.CCW
11
R315A-050
Bracket C-Fan Motor
1
GI
T2.0
12
R3813-791
Condenser Fan Cover wire
1
MSWR10
∮2.5
a2
R730A-010
Starting Relay
1 - SC12CLX2. 117U6020
b
Cover 1 -
103N2008
c
Starting Capacitor 240uF
1 - 117U5023
d
Cord Relief
1
103N1004
c. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R319A-240
Pipe Discharge
1
Cu, CT-1220
Φ4.7*T0.7
2
R2113-981
Pipe Connect Dryer
1
Cu
Φ4.76*T0.7*220
3
R2183-032
Dryer Ass’y 1 Cu
R-134a, 36G
4
R319A-580
PIPE CONDENSER DRYER
1
Cu
Φ4.76*T0.7*412
5
R845A-050
Ass'y Suction Pipe T49F
1
Cu
OD ￠3.0XID1.4XL4800 LFT1471E
6
R2104-610
Tube Vaccum
1
Cu
Φ6.35*T0.6*120
7
R2183-032
Condenrser COIL
1
SWST+MSWR10
SWST ￠4.76*13190
8
R3723-070
Condenser Fan Blade
1
AL
220V FAN MOTOR AL 9" CCW
9
R7423-063
Condenser Fan Motor
1 - 220V 50~60Hz.9W.CCW
10
R315A-050
Bracket C-Fan Motor
1
GI
T2.0
11
R3813-791
Condenser Fan Cover wire
1
MSWR10
∮2.5
d. LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R2113-570
Discharge Connector
1
CU
Φ6.35*T0.7*1215
2
R845A-050
Ass'y Suction Pipe T49F
1
Cu
OD ￠3.0XID1.4XL4800 LFT1471E
3
R319A-580
Pipe Condenser Dryer
1
Cu
Φ4.76*T0.7*482.8
4
R2183-200
Dryer Ass’y
1
Cu
R404A, Φ25.7*169
5
R2104-982
Pipe Dryer
1
Cu
Φ4.76*T0.7*506.5
6
R2114-321
Comp Charging Pipe
1
Cu
Φ6.35*T0.7
7
R876A-010
Ass’y Relay Box
1
-
Code No : 117-7045
R7549-300
Running CAPACITOR
-
220V/125 ㎌ 220V/50HZ
8
R2272-013
Condenrser COIL
1
CU
370*184, MSF-49NM
9
R3723-070
Condenser Fan Blade
1
AL
220V FAN MOTOR AL 9" CCW
10
R7423-063
Condenser Fan Motor
1 - 220V 50~60HZ.9W.CCW
11
R315A-050
Bracket C-Fan Motor
1
GI
T2.0
12
R3813-781
Condenser Fan Cover wire
1
MSWR10
∮2.5
C. Body Assembly
a. LRT-771E, LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R376A-030
SUPPOTER RAIL A LF
2
STS443CT-2B
T1*110.6*1041
2
R364A-010
RAIL GASTRONORM
6
STS443CT-2B
T1.0*44*587
3
R332A-170
DUCT TOP A T23
1
STS443CT-2B
T0.5*918*545.3
4
R332A-110
DUCT A LF T23
1
STS443CT-2B
T0.5*93.9*74.4
5
R332A-120
DUCT A RH T23
1
STS443CT-2B
T0.5*93.9*74.4
6
R332A-200
DUCT MAIN
1
STS443CT-2B
T0.5*471.7*1145
7
R3314-602
U-COVER BRACKET A
2
GI
1.2T*81.61*20
8
R3323-200
CASTER 2 -
4"MOVING/STOPING
9
R3323-190
CASTER 2 -
4"MOVING
10
R346A-040
SUPPOTER RAIL A RH
2
STS443CT-2B
T1*110.6*1041
11
R371A-030
SHELF -GN23,49
3
MSWR10
W523*D580 GN-TYPE
G
R8173-130
CHEAK VALVE AS
2 - -
G1
R3253-050
FILTER CHECK VALVE
1
FILTER FOME
#10. T10. BLK
G2
R3253-041
CAP CHECK VALVE
1
ABS
45.5*45.5*23.5
G3
R3253-061
PACKING FALP
1
PE
T4. WHITE
G4
R3253-030
FLAP CHECK VALVE
1
ABS
40.5*45*36
G5
R3253-020
BODY CHECK VALVE
1
ABS
60*60*75.05
b. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R325A-030
Cover Corner
8
ABS
28.5*28.5*53
2
R3314-601
U-COVER BRACKET A
3
GI
T1.2*61*20
3
R376A-050
SUPPOTER RAIL B LF
6
STS443CT-2B
T1*118.1*1041
4
R364A-010
RAIL GASTRONORM
12
STS443CT-2B
T1*44*587
5
R376A-070
SUPPORTER RAIL,C
1
STS443CT-2B
T1*302.6*1041
6
R332A-070
DUCT TOP, A49F
1
STS443CT-2B
T0.5*540.5*172.3
7
R332A-130
DUCT TOP A LF T49
1
STS443CT-2B
T0.5*93.9*74.4
8
R332A-140
DUCT TOP A RH T49
1
STS443CT-2B
T0.5*195.4*82.9
9
R332A-080
DUCT TOP, B49F
1
STS443CT-2B
T0.5*540.5*172.3
10
R332A-150
DUCT TOP, B LF T49
1
STS443CT-2B
T0.5*195.4*82.9
11
R332A-160
DUCT TOP, B RH T49
1
STS443CT-2B
T0.5*93.9*74.4
12
R376A-060
SUPPOTER RAIL B RH
6
STS443CT-2B
T1.0*118.1*1041
13
R376A-080
SUPPOTER RAIL, D
1
STS443CT-2B
T1.0*290.6*1041
14
R816A-310
ASSU CROSS BAR 49F
1
-
LFT-1471E
15
R3323-200
CASTER 2 -
4"MOVING/STOPING
16
R3323-190
CASTER 2 -
4"MOVING
17
R371A-030
SHELF -GN23,49
3
MSWR10
W523*D580 GN-TYPE
18
R371A-030
SHELF -GN23,49
3
MSWR10
W523*D580 GN-TYPE
G
R8173-130
Check Valve As
1
ABS
-
G1
R3253-050
Filter Check Valve
1
Filter Foam
#10, T10, Black
G2
R3253-041
Cap Check Valve
1
ABS
45.5*45.5*23.5
G3
R3253-061
Packing Flap
1
PE
T=4, White
G4
R3253-030
Flap Check Valve
1
ABS
40.5*45*36
G5
R3253-020
Body Check Valve
1
ABS
60*60*75.05
c. LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R325A-030
Cover Corner
8
ABS
28.5*28.5*53
2
R3314-601
U-COVER BRACKET A
3
GI
T1.2*61*20
3
R376A-050
SUPPOTER RAIL B LF
6
STS443CT-2B
T1*118.1*1041
4
R364A-010
RAIL GASTRONORM
12
STS443CT-2B
T1*44*587
5
R376A-070
SUPPORTER RAIL,C
1
STS443CT-2B
T1*302.6*1041
6
R332A-070
DUCT TOP, A49F
1
STS443CT-2B
T0.5*540.5*172.3
7
R332A-130
DUCT TOP A LF T49
1
STS443CT-2B
T0.5*93.9*74.4
8
R332A-140
DUCT TOP A RH T49
1
STS443CT-2B
T0.5*195.4*82.9
9
R332A-080
DUCT TOP, B49F
1
STS443CT-2B
T0.5*540.5*172.3
10
R332A-150
DUCT TOP, B LF T49
1
STS443CT-2B
T0.5*195.4*82.9
11
R332A-160
DUCT TOP, B RH T49
1
STS443CT-2B
T0.5*93.9*74.4
12
R376A-060
SUPPOTER RAIL B RH
6
STS443CT-2B
T1.0*118.1*1041
13
R376A-080
SUPPOTER RAIL, D
1
STS443CT-2B
T1.0*290.6*1041
14
R816A-310
ASSU CROSS BAR 49F
1
-
LFT-1471E
15
R3323-230
CASTER
2
4" MOVE
-
16
R3323-240
CASTER
2
4" STOP
-
17
R371A-030
SHELF -GN23,49
3
MSWR10
W523*D580 GN-TYPE
18
R371A-030
SHELF -GN23,49
3
MSWR10
W523*D580 GN-TYPE
G
R8173-130
Check Valve As
2
ABS
-
G1
R3253-050
Filter Check Valve
2
Filter Foam
#10, T10, Black
G2
R3253-041
Cap Check Valve
2
ABS
45.5*45.5*23.5
G3
R3253-061
Packing Flap
2
PE
T=4, White
G4
R3253-030
Flap Check Valve
2
ABS
40.5*45*36
G5
R3253-020
Body Check Valve
2
ABS
60*60*75.05
D. Top Grill Assembly
a. LRT-771E, LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R818B-060
Assy Grill Top_TM23
1
STS430 #4
TM 23. 220V/50,60Hz
2
R7204-070
Power Switch
1 - LIGHT COUNTRY(R19A) 10A/115V
3
R7203-010
Switch Puch
1 - SP201-7D 125VAC1.5A
4
R3734-030
Door Locking Ass’y
1 - ZDC, ZCR
5
R511A-540
Inlay Control
1 - 수출 2 BUTTON 141.8*43.5
6
R321A-920
Case Control Panel
1
ABS
ABS GRAY 380G / 166.5*60.5
7
R725C-220
PCB Panel
1
FR1
144*39 WHITE 내수수출 R/F
고급형 SIDETABLE
8
R7613-860
Harness F-PCB 8P B
1 - AGW24, 8P, L450
9
R7613-880
Harness F-PCB 10P B
1 - AGW24, 10P, L450
10
R7523-261
Harness Switch T23
2 - UL AWG18
11
R5133-160
MASCOT
1
AL
LASSELE 157.7*40
b. LRT-1471E, LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R818B-070
Assy Grill Top_TM49
1
STS430 #4
TM 49. 220V/50,60Hz
2
R7204-070
Power Switch
1 - SL112A. 125V 15A
3
R7203-010
Switch Puch
2 - SP201-7D, 125VAC 1.5A
4
R3734-030
Door Locking Ass’y
2 - ZDC. ZCR
5
R511A-540
Inlay Control
1 - 수출 2 BUTTON 141.8*43.5
6
R321A-920
Case Control Panel
1
ABS
ABS GRAY 380G / 166.5*60.5
7
R725C-220
PCB Panel
1
FR1
144*39 WHITE 내수수출 R/F
고급형 SIDETABLE
8
R7613-860
Harness F-PCB 8P B
1 - AGW24, 8P, L450
9
R7613-880
Harness F-PCB 10P B
1 - AGW24, 10P, L450
10
R7523-270
Harness Switch T49
2 - UL AWG18
11
R5133-160
MASCOT
1
AL
LASSELE 157.7*40
E. Main PCB Box
a. LRT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R7119-876
Box Main PCB
1
GI
T0.5*559*331.1
2
R7119-882
Cover Main PCB BOX
1
GI
T0.5*357.07*218.97
3
R725A-413
Main PCB
1
FR1
TM 220V ℃, REF TMR220C-05
4
R7503-070
POWER TRANS (220V)
1 - 220V 50/60HZ, DT-1213K
5
R719A-550
HARNESS MAIN AC-A T23R
1 - 115V NEW LED LAMP
R719A-800
HARNESS MAIN AC-B
1 - T23R 220~240V/50Hz
6
R7613-893
Harness Main DC TM-R
1 - Ass'y UL 7 - - - - - 8 R7549-140
Running Capacitor
1 - 350V AC 8 ㎌, 2P
9
R3834-130
Cable Clamp
2
Nylon-66
DA-18N
b. LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R7119-876
Box Main PCB
1
GI
T0.5*559*331.1
2
R7119-882
COVER MAIN PCB BOX
1
GI
T0.5*357.07*218.97
3
R725B-050
Main PCB
1
FR1
FR1. 165*115(220V ℃)냉동-7338
4
R7504-060
Power Trans
1 - 120V60Hz, DT-1213
5
R719A-560
Harness Main AC-A 23F
1 - 115V NEW LED LAMP
R719A-810
Harness Main AC-B 23F
1 - T23F 220~240V/50Hz 220V/60Hz
6
R7613-903
Harness Main DC TM-F
1 - Ass'y UL
c. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R7119-876
Box Main PCB
1
GI
T0.5*559*331.1
2
R7119-882
Cover Main PCB BOX
1
GI
T0.5*357.07*218.97
3
R725A-413
Main PCB
1
FR1
FR1 TM 220V ℃ REF TMR220C-05
4
R7504-060
Power Trans
1 - 120V/60Hz, DT-1213
5
R719A-570
Harness Main AC-A 49R
1 - Ass'y UL, LED LAMP
R719A-820
Harness Main AC-B 49R
1 - Ass'y UL, LED LAMP
6
R7613-893
Harness Main DC TM-R
1 - Ass'y UL
7 - - - -
-
8
R7549-140
Running Capacitor
1 - 350V AC 8 ㎌, 2P
9
R3834-130
Cable Clamp
2
Nylon-66
DA-18N
d. LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R7119-876
Box Main PCB
1
GI
T0.5*559*331.1
2
R7119-882
M-PCB Box Cover
1
GI
T0.5*357.07*218.97
3
R725B-423
Main PCB
1
FR1
FR1 TM 220V ℃ 냉동
TMF220C-05
4
R7504-060
Power Trans
1
-
120V/60Hz, DT-1213
5
R748A-020
Power Relay
1
-
PANASONIC HE1AN-QDC12V 30A
6
R719A-581
Harness Main AC-A 49F
1
-
Ass'y UL
7
R719B-910
Harness Main AC-B 49F
1
-
Ass'y UL
F. Door Assembly
a. LRT-771E, LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
F
R817A-050
Ass'y Door RH TM
1
-
-
F1
R4122-272
R4122-263
HANDLE BODY
HANDLE GUARD
1
UL94-HB
F2
R338A-010
GASKET DOOR TM
1
RD-PVC
1512*610
F3
R1254-052
DOOR RUBBER LEG
2
SILICON
Ø16*12
F4
R858A-410
SHAFT TOP HINGE AS
1
SUM24L
-
F5
R374A-022
SPRING DOOR RH
1
SW-C
-
F6
R828A-022
HINGE BOTTOM RH AS
1
STS304
T4.0
F7
R828A-065
HINGE TOP RH AS
1
STS304
T4.0
F8
R412A-021
PIN TENSION
1
SUM24L
Ø8*25
b. LRT-1471E, LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
F
R817A-050
Ass'y Door RH TM
1 - -
R817A-040
Ass'y Door LF TM
1 - -
F1
R4122-272
R4122-263
HANDLE BODY
HANDLE GUARD
2
UL94-HB
-
F2
R338A-010
GASKET DOOR TM
1
RD-PVC
1512*610
F3
R1254-052
DOOR RUBBER LEG
2
SILICON
Ø16*12
F4
R828A-065
HINGE TOP RH AS
1
STS304
T4.0
F5
R858A-410
SHAFT TOP HINGE AS
2 - -
F6
R374A-022
SPRING DOOR RH
1
SW-C
-
F7
R412A-021
PIN TENSION
2
SUM24L
Ø8*25
F8
R828A-0555
ASSY HINGE TOP LF
1
STS304
T4.0
F9
R374A-012
SPRING DOOR LF
1
SW-C
Ø2.3
F10
R375A-010
STOPPER HINGE RH
1
POM(FW700S)
45.5*31*8
F11
R828A-022
HINGE BOTTOM RH AS
1
STS304
T4.0
F12
R375A-021
STOPPER HINGE LF
1
POM(FW700S)
45.5*31*8
F13
R828A-032
HINGE BOTTOM LF AS
1
STS304
T4.0
G. Evaporator Assembly
a. LRT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R2263-074
Evaporator Assy 1 AL
W330*D246*H105 TM23R
2
R3743-051
Evap Drain Pan Small
1
AL+COATING
3
R1143-202
Evap Drain Insul-S
1
Foam-PS
T=17*256*530
4
R3853-051
Evap Air Guide Left
1
AL
T=0.5*255.3*155.6
5
R3853-041
Evap Air Guide Right
1
AL
T=0.5*255.3*155.6
6
R3813-812
Evap Cover Bracket LF
1
STS430-2B
T=1.0*565*34.8
7
R3813-802
Evap Cover Bracket RH
1
STS340-2B
T=1.0*565*34.8
8
R325A-200
Eva Cover T23 1 STS443CT
T=0.5*654.2*573
9
R3744-091
Evap Drain Elbow-Upp
1
PP
White
10
R3744-101
Evap Drain Elbow-Low
1
PP
White
11
R2124-021
Evaporator Drain Hose-A
1
Silicon
Φ16*12, L=213
12
R313A-050
BODY LAMP 1 HIPS
60HRI,112*20.7*21
13
R723A-040
ASSY LED LAMP 1 FR1
DC 12V, LED LAMP 4P
14
R325A-141
COVER LAMP 1 PC
MILKI WHITE
15
R3203-482
Motor Fix Bracket
1
STS430-2B
T=1.0*90*146
16
R7423-053
Evaporator Fan Motor
1
CCW
220V 50~60Hz.9W.CCW
17
R3729-010
Evap Fan Blade 1 AL
8" CCW
18
R3812-141
Evaporator Fan Motor Guard
1
HIPS
VH-1800EX, White
19
R3314-192
Sensor Bracket 1 PP
White
20
R7213-412
Temp Display Sensor
1 - AT25℃, 10.75KΩ±1% -25~25
b. LFT-771E
NO.
Model Code
Description
Qty
Material
Spec
1
R2263-051
Evaporator Assy 1 CU+AL
TM 23F
2
R7313-420
Defrost Heater 1 -
220V/445W . WHITE
3
R3743-051
Evap Drain Pan Small
1
AL
4
R1143-202
Evap Drain Insul-S
1
Foam-PS
T=17*256*530
5
R3813-812
Evap Cover Bracket LF
1
STS430-2B
T=1.0*565*34.8
6
R3813-802
Evap Cover Bracket RH
1
STS304-2B
T=1.0*565*34.8
7
R3853-051
Evap Air Guide Left
1
AL
T=0.5*255.3*155.6
8
R3853-041
Evap Air Guide Right
1
AL
T=0.5*255.3*155.6
9
R325A-200
Eva Cover T23 1 STS443CT
T=0.5*654.2*573
10
R3744-091
Evap Drain Elbow-Upp
1
PP
White
11
R3744-101
Evap Drain Elbow-Low
1
PP
White
12
R2124-021
Evaporator Drain Hose-A
1
Silicon
Φ16x12, L=213
13
R7313-690
HEATER CORD DRAIN HOSE (LS-610FN)
1 - 220V 10W
14
R313A-050
BODY LAMP 1 HIPS
60HRI,112*20.7*21
15
R723A-040
ASSY LED LAMP 1 FR1
DC 12V, LED LAMP 4P
16
R325A-141
COVER LAMP 1 PC
MILKI WHITE
17
R3203-482
Motor Fix Bracket
1
STS430-2B
T=1.0*90*146
18
R7423-053
Evaporator Fan Motor
1
CCW
220V 50~60Hz.9W.CCW
19
R3729-010
Evap Fan Blade 1 AL
8" CCW
20
R3812-141
Evaporator Fan Motor Guard
1
HIPS
VH-1800EX, White
21
R3314-192
Sensor Bracket 1 PP
White
22
R7213-412
Temp Display Sensor
1 - AT25℃, 10.75KΩ±1%. -25~25
23
R720A-100
Heater Drain Pan 1 -
220V 90W
24
R7213-422
Sensor Def(Evap) 1 -
AT25℃, 10.75KΩ±1%. -25~25
25
R7253-052
Evaporator Thermal Fuse
1 - Max, 72±5℃
c. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R2263-084
Evaporator Assy 1 AL
W506*D246*H105 TM49R
2
R3743-041
Evap Drain Pan Mid
1
AL
-
3
R1143-222
Evap Drain Insul-M
1
Foam-PS
T=17*256*622
4
R3853-800
Evap Cover Support LF
1
STS443CT
T=0.5*519.4*176.7
5
R3853-790
Evap Cover Support RH
1
STS443CT
T=0.5*519.4*176.7
6
R3853-051
Evap Air Guide Left
1
AL
T=0.5*255.3*155.6
7
R3853-051
Evap Air Guide Left/Right
1
AL
T=0.5*255.3*155.6
8
R325A-210
Eva Cover T49
1
STS443CT
T=0.5*272*653.5
9
R3744-091
Evap Drain Elbow-Upp
1
PP
White
10
R3744-101
Evap Drain Elbow-Low
1
PP
White
11
R2124-021
Evaporator Drain Hose-A
1
Silicon
Φ16x12, L=213
12
R313A-050
BODY LAMP 1 HIPS
60HRI,112*20.7*21
13
R723A-040
ASSY LED LAMP 1 FR1
DC 12V, LED LAMP 4P
14
R325A-141
COVER LAMP 1 PC
MILKI WHITE
15
R3203-482
Motor Fix Bracket
1
STS430-2B
T=1.0*90*146
16
R7423-053
Evaporator Fan Motor
1
CCW
220V 50~60HZ.9W.CCW
17
R3729-010
Evap Fan Blade 1 AL
8" CCW
18
R3812-141
Evaporator Fan Motor Guard
1
HIPS
VH-1800EX, White
19
R3314-192
Sensor Bracket 1 PP
White
20
R7213-412
Temp Display Sensor
1 - AT25℃, 10.75KΩ±1%. -25~25
d. LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
1
R2263-062
Evaporator Assy 1 CU+AL
TM 49F
2
R7303-961
Defrost Heater (F49)
1 - UL 220V 600W
3
R3743-031
Evap Drain Pan Large
1
AL
4
R1143-212
Evap Drain Insul-L
1
Foam-PS
T=17*256*800
5
R3853-800
Evap Cover Support LF
1
STS443CT
T=0.5*519.4*176.7
6
R3853-790
Evap Cover Support RH
1
STS443CT
T=0.5*519.4*176.7
7
R3853-051
Evap Air Guide Left
2
AL
T=0.5*255.3*155.6
8
R3853-061
Evap Air Guide Mid
1
AL
T=0.5*245*127
9
R325A-221
Eva Cover T49F
1
STS443CT
T=0.5*845*653.5
10
R3744-091
Evap Drain Elbow-Upp
1
PP
White
11
R3744-101
Evap Drain Elbow-Low
1
PP
White
12
R2124-021
Evaporator Drain Hose-A
1
Silicon
Φ16*12, L=213
13
R7313-700
HEATER CORD DRAIN HOSE (LS-1300FN)
1 - 220V 10W
14
R313A-050
BODY LAMP 1 HIPS
60HRI,112*20.7*21
15
R723A-040
ASSY LED LAMP 1 FR1
DC 12V, LED LAMP 4P
16
R325A-141
COVER LAMP 1 PC
MILKI WHITE
17
R3203-482
Motor Fix Bracket
2
STS430-2B
T=1.0*90*146
18
R7423-053
Evaporator Fan Motor
2
CCW
220V 50~60HZ.9W.CCW
19
R3729-010
Evap Fan Blade 2 AL
8" CCW
20
R3812-141
Evaporator Fan Motor Guard
2
HIPS
VH-1800EX, White
21
R3314-192
Sensor Bracket 1 PP
White
22
R7213-412
Temp Display Sensor
1 - AT25℃, 10.75KΩ±1%. -25~25
23
R720A-120
Heater Drain Pan 1 -
220V 140W
24
R7213-422
Sensor Def(Evap) 1 -
AT25℃, 10.75KΩ±1%. -25~25
25
R7253-052
Evaporator Thermal Fuse
1 - Max, 72±5℃
H. Vapori Assembly
a. LRT-771E, LFT-771E, LFT-1471E
NO.
Model Code
Description
Qty
Material
Spec
0
R8522-010
Vapori AS TM
1 - ABS+DC FAN
1
R3422-012
Case Vapori
1
ABS
602.5*275*106.5
2
R3422-050
Cover DC Motor T49
1
ABS
280.5*131*11.5
3
R3422-030
Case DC Motor T49
1
ABS
283*143.5*69.5
4
R831A-030
Ass’y DC Motor Vapori
1 - DC12V, DA08025B12MF
5
R1154-090
Wicking Drain Water
8 - 2.5T*480*63.5
6
R3853-780
Guide Wicking
2
PP
T=1.5*269*40
7
R3313-730
Bracket Case Vapori Front
2
STS304
T=1.2*85.5*20.5
b. LRT-1471E
NO.
Model Code
Description
Qty
Material
Spec
0
R8522-040
Vapori AS TM
1 - ABS+DC FAN+HEATER
1
R3422-012
Case Vapori
1
ABS
602.5*275*106.5
2
R3422-050
Cover DC Motor T49
1
ABS
280.5*131*11.5
3
R3422-030
Case DC Motor T49
1
ABS
283*143.5*69.5
4
R831A-030
Ass’y DC Motor Vapori
1 - DC12V, DA08025B12MF
5
R3743-400
Holder Vapori Heater
5
Silicon
33*20*13.5
6
R720A-080
Heater Vaporizer
1
-
220V 50W 968Ω SHEATH HEATER
7
R3313-730
Bracket Case Vapori Front
2
STS304
T=1.2*85.5x20.5
3. WIRING DIAGRAM
◇ T23R
◇ T23F
◇ T49R
◇ T49F
4. MAIN COMPONENTS
4-1.COMPRESSOR
MODEL
LRT-771E
LRT-1471E
LFT-771E
LFT-1471E
Refrigerant
R-134a
R-404A
R-404A
Voltage
220V
Comp. Model
SK1A1Q-L2U
SC12CLX2
SC18CLX2
Part code
(DY)
R7439-170
R714A-030
R7439-530
Image
4-2.POWER-RELAY(COMP. RELAY)
MODEL
LFT-1471E
Voltage
220V / 50Hz
Relay Model
OMRON G7L-2A-TUB 220~240VAC
Part code
(DY)
R748A-010
Image
4-3. STARTING CAPACITOR
MODEL
LFT-1471E
Spec
220V/125 ㎌ 220V/50Hz
Part
code
(DY)
R7549-300
Image
Assy Relay Box
11-7053 72F
4-4. RUNNING CAPACITOR
MODEL
LRT-771E, LRT-1471E
Spec
350V AC 8 ㎌, 2P
Part
code
(DY)
R7549-140
Image
4-5.CONDENSER DRYER
MODEL
LRT-771E
LRT-1471E
LFT-771E
LFT-1471E
Refrigerant
R-134a
R-404A
Spec
36G
24G
Part
code
(DY)
R2183-032
R2183-200
Image
4-6.CONDENSER COIL
MODEL
LRT-771E, LFT-771E,LFT-1471E
LRT-1471E
Spec
SWST ￠4.76*13190
SWST ￠4.76*13190
Part code
(DY)
R2183-032
R2183-032
Image
4-7. CONDENSER FAN MOTOR BLADE
MODEL
ALL
Spec
220V FAN MOTOR AL 9" CCW
Part
code
(DY)
R3723-070
Image
4-8. CONDENSER FAN MOTOR
MODEL
ALL
Voltage
220V 50~60Hz.9W.CCW
Motor Model
DAI-8204DYCA
Part
code
(DY)
R7423-070
Image
4-9. BRACKET C-FAN MOTOR
MODEL
ALL
Motor Model
SBHG1-0 T2
Part
code
(DY)
R315A-050
Image
4-10. EVAPORATOR FAN MOTOR
MODEL
ALL
Voltage
220V 50~60Hz.9W.CCW
Motor Model
DAI-8204DYCA-1 CCW
Part
code
(DY)
R7423-053
Image
4-11.EVAPORATOR COIL
MODEL
LRT-771E
LRT-1471E
LFT-771E
LFT-1471E
Spec
AL
AL
CU+AL
CU+AL
Part
code
(DY)
R2263-074
R2263-084
R2263-051
R2263-062
Image
4-12. EVAPORATOR DEFROST HEATER
MODEL
LFT-771E
LFT-1471E
Voltage
UL 220V
Spec
445W
600W
Part
code
(DY)
R7313-420
R7603-961
Image
4-13. FAN BLADE
MODEL
ALL
Spec
8". C.C.W
Part
code
(DY)
R3729-010
Image
4-14. EVAPORATOR FAN GUARD
MODEL
ALL
Spec
HIPS (VH-1800EX), WHITE
Part
code
(DY)
R3812-141
Image
4-15. MOTOR FIX BRACKET
MODEL
ALL
Spec
STS430-2B T1*90*146
Part
code
(DY)
R3203-482
Image
4-16. MAIN PCB
MODEL
LRT-771E, LRT-1471E
LFT-771E
LFT-1471E
Spec
FR1 TM 220V ℃ REF TMR220C-05
FR1.
165*115(220V ℃)냉동-
7338
FR1 TM 220V ℃
냉동 TMF220C-05
Part
code
(DY)
R725A-413
R725B-050
R725A-423
4-17. FRONT PCB
MODEL
TM/BM(NEW DP 적용모델)/내수수출 R,F/고급형 SIDE MOUNT TABLE
Spec
144*39WHITE
Part
code
R725C-
220
R725C-220
Image
4-18. INLAY CONTROL
MODEL
TM / BM(NEW DP 적용모델)/ / 내수수출 R,F / 고급형 SIDE MOUNT TABLE
Spec
수출 2 BUTTON 141.8*43.5
Part
code
R511A-
540
R511A-020
Image
4-19. POWER CORD
MODEL
LRT-771E,LFT-771E,LRT-1471E,LFT-1471E
Spec
250V 10A
Part
code
(DY)
R7363-260
Image
4-20. EVAPORATOR THERMAL FUSE (BIMETAL)
MODEL
LFT-771E
LFT-1471E
Spec
MAX 72±5℃
Part
code
(DY)
R7253-052
Image
4-21. TEMP-THERMISTOR, REF/FRE
MODEL
ALL
Spec
AT25℃, 10.75KΩ±1%, -25~25
Part
code
(DY)
R7213-412
Image
4-22. DEFROST SENSOR (D/-SENSOR, Evap-SENSOR)
MODEL
ALL
Spec
AT25℃, 10.75KΩ±1%, -25~25
Part
code
(DY)
R7213-422
Image
4-23. HARNESS SWITCH
MODEL
LRT-771E,LFT-771E
LRT-1471E,LFT-1471E
Spec
UL, AWG 18
Part
code
(DY)
R7523-261
R7523-270
Image
4-24. VAPORI AS
MODEL
LRT-771E,
LFT-771E,
LFT-1471E
LRT-1471E
Spec
ABS
Part
code
(DY)
R8522-010
R858A-340
Image
4-25. CASE VAPORI
MODEL
ALL
Spec
ABS, 602.5*275*106.5
Part
code
(DY)
R3422-012
Image
4-26. ASSY MOTOR DC VAPORI
MODEL
ALL
Spec
DC 12V, 3000RPM, DA08025B12MF
Part
code
(DY)
R831A-030
Image
4-27. HEATER VAPORI
MODEL
LRT-1471E
Spec
220V 50W 968Ω SHEATH HEATER
Part
code
(DY)
R720A-080
Image
4-28. WICKING DRAIN WATER
MODEL
LRT-771E, LFT-771E, LFT-1471E
Spec
PP.T2.5*480*63.5
Part
code
(DY)
R1154-090
Image
4-29. HEATER DRAIN PAN
MODEL
LFT-771E
LFT-1471E
Spec
220V 90W
220V 140W
Part
code
(DY)
R720A-100
R720A-120
Image
4-30. SENSOR BRACKET
MODEL
ALL
Spec
PP. WHT
Part
code
(DY)
R3314-192
Image
4-31. CASTER
MODEL
LRT-771E,LFT-771E
LRT-1471E,LFT-1471E
Spec
SPCC 4"
Part
code
(DY)
R3323-240, R3323-230
Q’ty
2/2
2/2
Image
4-32. DOOR SWITCH
MODEL
LRT-771E,LFT-771E
LRT-1471E,LFT-1471E
Spec
SP201-7D 125VAC1.5A
Part
code
(DY)
R7203-010
Q’ty
1
2
Image
4-33. DOOR LOCK
MODEL
LRT-771E,LFT-771E
LRT-1471E,LFT-1471E
Spec
ZDC, ZCR
Part
code
(DY)
R3734-030
Q’ty
1
2
Image
4-34. POWER SWITCH
MODEL
ALL
Spec
SL112A. 125V 15A
Part
code
(DY)
R7204-070
Image
4-35. ASSY SHELF CLIP
MODEL
LRT-771E,LFT-771E
LRT-1471E,LFT-1471E
Spec
14 SET
26 SET
Part
code
(DY)
R8429-022
R8429-012
Image
4-36. DOOR GASKET
MODEL
ALL
Spec
RD-PVC.BLK, 1517*615
Part
code
(DY)
R338A-010
Image
4-37. STOPPER HINGE/STOPPER DOOR
MODEL
ALL
Spec
POM(FW700S)
POM(FW700S)
Part
code
(DY)
R375A-010 RH
R375A-021 LF
R375A-032RH
R375A-042LF
Image
4-38. ASSY HINGE TOP
MODEL
ALL
Spec
STS304 T=4.0
Part
code
(DY)
R828A-065 RH
R828A-055 LF
Image
4-39. ASSY HINGE BOTTOM
MODEL
ALL
LRT-1471E,LFT-1471E
Spec
STS304 T=4.0
Part
code
(DY)
R828A-022 RH
R828A-032 LF
Image
4-40. PIN TENSION
MODEL
ALL
Spec
SUM24L, Φ5*22
Part
code
(DY)
R412A-021
Image
4-41. SHAFT TOP HINGE AS/SPRING DOOR
MODEL
ALL
Spec
SUM24L, Φ15*L114
PW-C, Φ2.3
PW-C, Φ2.3, PINK
Part
code
(DY)
R858A-410
R374A-022 RH
R374A-012 LF
Image
4-42. ASSY CROSS BAR
MODEL
LRT-1471E,LFT-1471E
Spec
220V
Part
code
(DY)
R816A-300
Image
4-43. DOOR ASSY
MODEL
LRT-1471E,LFT-1471E
ALL
Spec
LF
RH
Part
code
(DY)
R817A-040
R817A-050
Image
4-44. BODY DOOR SPRING
MODEL
ALL
Spec
ZNDC2, 97*70*26
Part
code
(DY)
R313A-011
Image
4-45. CHECK VALVE AS
MODEL
LRT-771E,LFT-771E, LRT-1471E
LFT-1471E
Spec
ABS + FILTER
Part
code
(DY)
R8173-130
Q’ty
1
2
Image
5. ELECTRONIC CONTROL INSTRUCTIONS
5-1. FREEZER CONTROL
5-1-1. HOW TO USE THE DISPLAY PCB PANEL
5. ELECTRONIC CONTROL INSTRUCTIONS
5-1-2. FUNCTION TABLE & MANUAL DEFROST
NO
Function
Content
Display
1
Power On
1. OFF for 2 sec
2. Display current Temp. and BUZZ 1 time.
3. Eva sensor Temp.
over 41℉(5℃) : Operate
under 41℉(5℃) : Operate after 5 min
. First 2 sec Ver.
℉ : F8, ℃ : FC
After 2 sec
Present ℃/℉
2
Front Key
1. Push △/▼ to change Temp.
(Each time you push, 1 buzz sound.)
2. The set-up is memorized in the EEPROM and remains
even after Power Off.
. Hit △/▼
1 time - Display final
set
2 times - Change set-
up value
3
COMP
1. Operate by Temperature Value
2. Operates on Comp ON/OFF Set Value
3. If Temp. Value hits the OFF Temp. the Comp. does not
operate for 5 min
4
FAN
1. Operate with Comp.
2. If the door opens, the fan stops.
5
BOX
HEATER
1. Temp Sensor over 78℉(26℃): Box Heater Relay On.
2. Temp Sensor under 78℉(26℃).
Box Heater Operates by each mode
- 1. 1MODE : 10 min on/ 10 min off
- 2. 2MODE : 15 min on/ 10 min off
- 3. 3MODE : 20 min on/ 10 min off(Default)
- 4. 4MODE : 25 min on/ 15 min off
3. Push ▼ 5 sec to display Mode.
Hit ▼ to change Mode
4. First Cycle operates by 1 Mode
72R
6
Lamp
1. Door Open - LED Lamp Off
Door Close - LED Lamp On
2. Maximum 2 Lamps can be Controlled.
7
Defrost
1. If the defrost period passes defrost starts from pre-cool.
2. - 1. 5H : 5 Hr
- 2. 6H : 6Hr
- 3. 8H : 8 Hr(DEFAULT)
- 4. AH : 10Hr
3. Push △ for 5 sec to display defrost period
4. Hit △ to get the Value desire
8
PRE-COOL
1. Operate for 30 min, before defrost heater on
2. If Temp. goes under -12℉(-24.6℃) in 30 min defrost
heater goes on mode
. Displays Temp.
9
HEATER
ON
1. Operate after Pre-Cool
2. If the defrost sensor reaches 12℃ defrost completes and
heater goes Off
3. Heater on goes maximum 40 min
4. If fails, defrost Error Code will be saved.
If Temp. is over 23℉(-5℃) after precool, or the sensor
malfunctioned, heater will go atleast 20 min and at
28℉(-2℃) it will go Off
. dF
10
Resting
Period
1. After heater is Off there is a 5 min resting period.
. dF
11
Forced
Defrost
1. Push △&▼ for 3 Sec at the same time.
2. Push △&▼ for 3 Sec at the same time during Defrost
for cancel
12
Self Check
1. Push ▼ & hit △ 3 times
2. Error Display
D1 : D-Sensor Error
F3 : Defrost Error
C1 : Cycle Error
3. Return if nothing has done for 15 sec
13
Door Open
and Alarm
1. Door Open LED will blink until closer every 0.5 sec.
2. When Door is open over 3 min, Buzzer will chirp every
0.5 sec until closer.
14
D-Sensor
Check
1. Sensor Temp. Check & Set-up
1) Push △ & hit ▼ 3 times.
2) 1. dS : Displays D-Sensor → hit ▼
2. D-Sensor Temp → hit ▼
3. rS : Displays R-S → hit ▼
4. R-Sensor Temp → hit ▼
5. Return(return to last status. Displays current Temp
or dF(Defrost)
- After access return after the last procedure
- Return after 20 min auto(D-Sensor display)
. dS
. 888(D-Sensor)
. rS
. 888(R-Sensor)
15
Condenser
Alarm
1. Alarms for an hour if set-up period is passed..
2. 1) Push △ & hit ▼ 3 times
2) dS : Displays D-Sensor → hit △
- 0 : Disabled.
- 3 : 3 months
- 6 : 6 months(Default)
- 9 : 9 months
3) Hit △ to get the Value desire.
4) . Alarms every 1 sec for an hour.
5) Return
- Power On after Off
- Push △ & ▼ at the same time for 3 sec
. “CL”
5. ELECTRONIC CONTROL INSTRUCTIONS
5-1-3. ERROR CODE TABLE
Display
Condition
Temp.
Display
Function
CO
R-Sensor OPEN
CO
- Comp ON : 18 MINUTES
- Comp OFF: 6 MINUTES 28.4℉
CS
R-Sensor SHORT
CS
D1
D-Sensor OPEN/SHORT
Room Temp
Displayed
- If R-Sensor is above 28.4℉
20 min. after the Defrost
started, terminate the Defrost.
F3
Poor Defrost
(If D-Sensor lower than 53.6℉ in
40 min. later)
- Terminate the Defrost 40 min.
after its start.
C1
Poor Cycle
(If D-Sensor is above 32℉ in 30
min later.
- Normal Operation
RT-Sensor OPEN/SHORT
- BOX HEATER 100% On (72R)
5-1-4. SENSOR DESCRIPTION
Sort
Name & Function
WAFER Color
D-sensor
. Defrost Sensor
. HEATER ON/OFF CONTROL during Defrost.
WHITE
R-sensor
. Room Sensor
. DISPLAY & COMP ON/OFF CONTROL
YELLOW
RT-sensor
. Room Temp Sensor
. BOX HEATER Control for energy efficiency
BLUE
5. ELECTRONIC CONTROL INSTRUCTIONS
5-2. REFRIGERATOR CONTROL
5-2-1. HOW TO USE THE DISPLAY PCB PANEL
Default
Temp. Range
Level
℃
REF. 2 -2~4
6
FEZ.
-18
-23~-15
9 ℉ REF.
35
28~39
12
FEZ. 0 -9~5
15
a) How to set temperature
- △ Button : lower the temperature
- ▽ Button : Higher the temperature
b) Display
① 888 SEGMENT display
- Press the temperature setting button and the display will blink every
0.5 seconds showing the temperature setting.
- Press the ↑↓ button to set the temperature.
- After setting the temperature, the display will show the cabinet
temperature after 5 seconds.
② Display information
- Normal operation : Cabinet temperature displayed
- Pre-cooling Cycle : the OFF temperature for Pre-cooling cycle displayed.
Ex) If the temperature is set on -0.4℉(-18℃), the OFF temperature
will be displayed until -0.4℉(-18℃) and below will be displayed
as -0.4℉(-18℃).
- Defrost Cycle : “dF” will be displayed; Defrost heater ON → rest
time 5 min → FAN power off → cabinet FAN on; the “dF” will be
displayed for 1 more minute after cabinet FAN is on.
*Refrigerating models will show the cabinet temperature.
• Control Board Layout
CON14 Transformer
CON5 Defrost SENSOR
CON9 Room Sensor
CON10 Display cable 10P
CON3,15 LED
CON11 Display cable 8P
Test Switch
CON7 Cabinet
Heater
CON4
Evaporator Fan
CON1
Transformer AC
CON1
Transformer AC
CON2
Power Cord
CON12
Door Signal
CON6
Compressor
CON13
Vaporizer
5. ELECTRONIC CONTROL INSTRUCTIONS
a) How to set temperature
- △ Button : lower the temperature
- ▽ Button : Higher the temperature
b) Display
① 888 SEGMENT display
- Press the temperature setting button and the display will blink every
0.5 seconds showing the temperature setting.
- Press the ↑↓ button to set the temperature.
- After setting the temperature, the display will show the cabinet
temperature after 5 seconds.
② Display information
- Normal operation : Cabinet temperature displayed
- Pre-cooling Cycle : the OFF temperature for Pre-cooling cycle displayed.
Ex) If the temperature is set on -0.4℉(-18℃), the OFF temperature
will be displayed until -0.4℉(-18℃) and below will be displayed
as -0.4℉(-18℃).
- Defrost Cycle : “dF” will be displayed; Defrost heater ON → rest
time 5 min → FAN power off → cabinet FAN on; the “dF” will be
displayed for 1 more minute after cabinet FAN is on.
*Refrigerating models will show the cabinet temperature.
• Control Board Layout
CON14 Transformer
CON5 Defrost SENSOR
CON9 Room Sensor
CON10 Display cable 10P
CON3,15 LED
CON11 Display cable 8P
Test Switch
CON7 Cabinet
Heater
CON4
Evaporator Fan
CON1
Transformer AC
CON1
Transformer AC
CON2
Power Cord
CON12
Door Signal
CON6
Compressor
CON13
Vaporizer
5. ELECTRONIC CONTROL INSTRUCTIONS
5-2-2. FUNCTION TABLE
NO
Function
Content
1
Power On
- OFF for 2 sec
- First 2 sec Ver. ℉ : F8, ℃ : FC
- After 2 sec Present ℃/℉
- Blinks Model name 5 times.
- LED blinks 3 times.
- Present ℃/℉.
2. Defrost Check
<F Model > : LFT-23S, LFT-49D
- Defrost Sensor Operation
1) COMP On above 38℉(3.5℃)
2) Defrost On, under 38℉(3.5℃)
※ After 5min COMP delay pre-cool operate before defrost.
<R Model > : LRT-23S, LRT-49D
- Room Sensor Operation.
1) COMP On above 41℉(5.0℃)
2) Defrost On, under 41℉(5.0℃)
2
Normal
Operation
- COMP 5min delay (COMP OFF for 5 min)
- COMP ON/OFF by Room Sensor Temp.
3
FRE.
Defrost Period
- Defrost Period can be set to 5/6/7/8/9/10Hr
- Default 8hr
4
REF
Defrost Period
- Defrost every 5 Hr.
5
Defrost System
-FRE.
Defrost System
1. PRE-COOL
- To Lower Room Temp. before HEATER ON
- When Defrost Period, PRE-COOL on before HEATER ON
- HEATER ON if Temp. is under 17℉(-8℃) in 45min
- Maximum PRE-COOL time is 45min
2. HEATER ON
- If the defrost sensor reaches 51℉/11℃ defrost completes and heater goes Off
- Heater on goes maximum 50 min.
- When Defrost SENSOR ERROR, HEATER is on for 20min.
HEATER OFF when Temp. is 28℉(-2℃)
- When Defrost Sensor / Room Sensor error HEATER is on for 20min
- If HEATER ON goes maximum 50min and does not reach the Defrost Return Temp.
ERROR CODE will be saved.
※ This ERROR Occurs Pre-COOL disable
5
3. Resting
Period
- After heater is Off there is a 5 min resting period.
- HEATER, FAN, COMP ALL OFF.
4. FAN Off
- After Resting Period FAN is off for Maximum 5min.
- Only COMP Operates for the EVA
- If Temp. is under 14℉(-10℃) before 5 min, FAN will go off and activate normal
operation.
6
REF.
Defrost
System
- Operate FAN for Defrost.
- If Air Sensor ERROR, Defrost for 30 min and return.
- After 30min Defrost, Air Sensor displays return Temp.
- When Temp. reachs the return temp. normal operation.
※When Set-up Temp. is under 30℉(-1℃), Return Temp. is 37℉(+3℃)
When Set-up Temp. is above 32℉(0℃) Return Temp. is 41℉(5℃).
7
HTR Control
(BOX HTR)
- When COMP ON POINT Temp. is higher than RT Temp. HTR goes OFF.
- When RT Temp. is above 78℉(26℃) HTR is On.
- When RT Temp. is between 78℉(26℃)~Comp On Tem,p. HTR is 10min ON 10min OFF
- When RT Temp is below Comp On Temp. HTR goes OFF.
8
REF.
Frost Prevent
System
- COMP OFF → EVA FAN OFF.
- To prevent REF. EVA Frost, If Room Temp. is under 32℉(0℃) FAN activates.
9
Door Open
and Alarm
1. Door Open LED will blink until closer every 0.5 sec.
2. When Door is open over 3 min, Buzzer will chirp every 0.5 sec until closer.
10
FAN
1. Operate with Comp.
2. If the door opens, the fan stops.
11
Lamp
1. Door Open - LED Lamp Off
Door Close - LED Lamp On
- Door Error : LED Lamp Off
12
Vapor Pan
ERROR
Display
- Vapor fan ERROR : beeping sounds with SEGMENT blinks
Temp.(3sec) -uFn(0.5sec) repeat.
- Beeping sounds goes for 5min.
- Vapor Pan ERROR can be disabled or enabled by OPTION.
13
Condenser
Alarm
- Alarms for an hour if set-up period is passed..
- Alarms goes on with SEGMENT "CL".
- Alarms every 1 sec for an hour.
- Return : Power On after Off, Push △ & ▼ at the same time for 3 sec
a) COMP Operation
1) COMP 5 min OFF (COMP disabled for 5 min)
2) Operate by Temperature Value.
3) If Temp. Value hits the OFF Temp. the Comp. does not operate for 5 min.
b) AC Load Control
1) Each Part does not operate together, each operate by a 1.5 sec term.
Push △/▼ KEY.for 3 sec to enter control mode
888 SEGMENT
NO
MODE
SW 4(△)
Display
Content
1
Forced Defrost
1 times
ds
Display after 2 sec
(888 SEGMENT & LED OFF.)
2
Mode Control
2 times
OF
3
Each part TEST
3 times
St
4
Error Check
4 times
no
5
Ver. Change
5 times
23F
6
℃/℉ Change
6 times
F
7
Cabinet Heater
7 times
Ht
8
LED check &
E²PROM clear
8 times
LED blinks
a) Forced Defrost
1) Display : 888SEGMENT – “ds”
S E L
COMP
FAN
HTR
1.5sec
1.5초
1.5초
2) Content : ① Press SW3(▽) during 1) to Force Defrost.
② 888 SEGMENT - "dF"
b) Mode Control
1) Display : 888 SEGMENT.
0 F After 1 sec
0
0
2) Content : Press SW(△) to change mode - OFF Temp.-> DIF Change ->
Adjust Temp.gap -> Defrost Time Change.
① 0F 1 sec 00 : 23℉(-5.0)~41℉(+5.0) - 32℉(0.5℃) change
(32℉(0.5℃)->32(5) Display)
② 0d 1 sec 20 : 32(0.25) -> 32(0.5) -> 33(0.75) -> 33(1.0) -> 34(1.5) ->
35(2.0) -> 37(3.0) -> 39(4.0) -> 41(5.0)
③ CA 1 sec 00 : 23℉(-5.0)~41℉(+5.0) - 33℉(1℃) change
(Room Temp. gap adjustment)
④ dt 1 sec 6 : FRE. Defrost Time (0, 5 ~ 10 Hr) – 1Hr Change
(0 : Disable)
REF. Defrost Time (0, 5~10 Hr) – 1Hr Change
- SW(▽) button for adjustment.
- Auto-save for change in the set-up.
- 15sec auto return.
c) Each part TEST
1) Display : 888SEGMENT – “St”
2) Content : Press SW4(△) 0~3 Mode Change.
3) Each part TEST Cancel : 15sec auto return
단계
Function
Time
DISPLAY
Status of Unit
0
All OFF
10sec auto
return
S t
1
COMP ON
∞
C P
FAN ON
2
COMP OFF
FAN OFF
Defrost HTR ON
∞
R Model does not
have function
d H t
3
COMP OFF
FAN OFF
Defrost HTR OFF
Cord HTR ON
∞
C H t
d) Error Check
1) Display
- No Error
n O
- Error
: S1-SENSOR SHORTAGE
- Press SW(△) to check the errors
- Specific errors are below.
e) Ver. Change
1) Press SW(▽) - "rEF" -> "FrE"
2) 15sec auto save.
※ Re-enter the power plug to confirm change.
(Ver. Change initializes set-up.)
S 1 _
f) ℃/℉ Change
1) Press SW(▽) - F -> C
2) 15sec auto save.
g) Cord H/T Change
① Press SW(▽)
- "00"->"02"->"04" -> ~ "30" -> "40" -> "100" -> "00"
- Default "10"
② 5sec auto save.
h) LED check & E²PROM clear
1) LED blinks 5 times & returns.
2) E²PROM Clear & reset.
(set-up ℃/℉ is remembered.)
i) Vapor Pan ERROR
① Hold ▼ & hit △ 5 times to display Vapor Pan enable or disable mode.
② Press ▼
③ 15sec auto save
j) Temp. Check Mode.
1) Content
Hold △ & hit ▼ 3 times to enter Mode.
① SEGMENT : display value
② Operation : Normal Operation
2) Adjustment
① Press ▼
- Display DS ->D-SENSOR Temp. -> RS ->R-SENSOR Temp. -> Return
(REF. : D-Sensor OPEN : tO
D-Sensor SHORT : tS
3) Return
① Press ▼ until Return.
② 20min return after “DS”.
O N
-> O F
F
10min
10min
10min
15min
10min
20min
10min
25min
10min
30min
"25"
"30"
"100"
Cord H/T on ∞
10min
"40"
40min
10min
"20"
"00"
Display
Off
On
Display
"08"
"10"
On
10min
4min
6min
10min
Cord H/T Off
"06"
"04"
Off
10min
2min
"02"
"15"
8min
k) Condenser Alarm
1) Content
Hold △ & hit ▼ 3 times to enter Mode.
Press △ To Check period..
① SEGMENT : display value
② Operation : Normal Operation
2) Adjustment
① Press △ to adjust period.
0 -> 3 -> 6 -> 9 -> 0 cycle.
0 : Disable
3 : 3 months
6 : 6 months
9 : 9 months
3) Return
① 15sec Return.
.
a) S1 - Sensor Error
1) S1 - Sensor SHORTAGE or Temp. is over 143℉(62℃)
SEGMENT – “ESH” & Blinks.
2) S1 - Sensor OPEN or Temp. is under -58℉(-50℃)
SEGMENT – “ESL” & Blinks.
3) ERROR Mode Operation.
REF. S1 - Sensor ERROR : 10min On/20min Off
FRE. S1 - Sensor ERROR : 10min On/6min Off
4) If ERROR is removed – Normal Operation.
※ Types of Sensors
No.
Sensor
Description
1
S1 - Sensor
Detected cabinet temperature.
2
D1 - Sensor
Detected Evaporator Coil temperature to defrost system.
3
Rt - Sensor
Detected ambient temperature.
2. Check Error
* Errors will be displayed, if there is no error Display "nO".
NO
Code
Error code
Error explanation
Status of Unit
DISPLAY
1
S1-SENSOR
(Room Sensor)
Disconnected Sensor or Room
temp is under-58℉
Operate
Error mode
S 1
Shortage of Sensor or Room
temp is under 149℉
S 1 _
2
Rt-SENSOR
(Ambient
sensor)
Disconnected Sensor
Normal
Operation
r t
Shortage of Sensor
r t _
3
D1-SENSOR
(Defrost -
Sensor)
Disconnected Sensor or Room
temp is under-58℉
Normal
Operation
D 1
Shortage of Sensor or Room
temp is under 149℉
D 1 _
4
Fail to defrost
If perform the defrost over 50
min
Normal
Operation
d F 1
5
Fail of Cooling
Cycle
After pass 30 min from start
working , Defrost sensor
reached 32℉
Normal
Operation
C F 1
6
Hi temp Frz
if cabinet temp is keeping
59℉ for 8 hr
Normal
Operation
E H F
7
Hi temp Ref
if cabinet temp is keeping
45℉ for 8 hr
Normal
Operation
E H r
8
E²PROM Error
E²PROM cannot Read &
Write
Normal
Operation
E E P
9
Open Door
if Door S/W is open for 1 Hr
Operate
Error mode
E D r
10
Vapor Pan
Error
Vapor Fan is not
connected of error
Normal
Operation
u F n
When a combined temperature/amperage value is above the limit specified by
the compressor manufacturer, a protector will operate independently,
turning off the compressor. The compressor will restart when this protector
has reset.
Note :
1. Compressor protector resets automatically.
2. If condenser fan is operating and the compressor is off, it is most likely that
the protector has operated.
Ⅴ. Service Diagnosis
A. Diagnosis Chart
Problem
Possible Cause
Remedy
1. Compress will
not
start - no
current
draw.
1. Power Switch
1. "OFF" position.
1. Move to "ON' position.
2. Loose connection.
2. Tighten.
3. Failure.
3. Call electrician.
2. Cord and Plug
1. Defective.
1. Replace.
3. Ground Fault Circuit
interrupter
1. Tripped.
1. Check and reset.
2. Defective.
2. Replace.
4. Voltage
1. Too low.
1. Call electrician.
2. Too hige.
2. Call electrician.
5. Wiring to Control Board
1. Loose connection.
1. Tighten.
2. Faulty.
2. Check continuity
and replace.
6. Transformer
1. Open coil winding.
1. Check continuity
and replace.
7. Control Board
1. Defective.
1. Replace control board.
8. Compressor Overload
1. Defective.
1. Replace.
9. Compressor
1. Open windings.
1. Check continuity
and replace.
10. Relay(Compressor)
1. Bad contacts.
1. Replace.
2. Open coil winding.
2. Check and replace.
2. Compressor
will
not run draws
current and
trips
on overload.
1. Voltage
1. Too low.
1. Call electrician.
2. Start Relay
1. Bad contacts.
1. Replace.
2. Open coil winding.
2. Replace.
3. Compressor
1. Locked rotor.
1. Replace.
4. Start Capacitor
1. Defective.
1. Check and replace.
3. Compressor
runs
intermittently
and trips on
overload.
1. Voltage
1. Too low.
1. Call electrician.
2. Too hige.
2. Call electrician.
2. Refrigerant Line or
Component
1. Plugged or restricted.
1. Clean and replace filter
3. Condenser Fan Motor
1. Failed.
1. Replace.
4. Refrigerant
1. Overcharged.
1. Evacuate and recharge
2. Non-condensible
in system
2. Evacuate and recharge
5. Location of Unit
1. Restricted air flow to
condenser.
1. Move unit or increase
ventilation.
4. Cabinet inside
temperature
too
high;
compressor
will
not start
1. Compressor Relay
1. Defective. ( 115V to
relay coil.)
1. Check and replace.
2. Circuit Board
1. Defective. ( Compressor
relay coil not
energized
at 115V.)
1. Replace.
Problem
Possible Cause
Remedy
5. Cabinet
temperature too
high.
1. Setpoint
1. Incorrect.
1. Correct setpoint.
Factory defaults :
Freezer -0.4℉(-18℃)
Refrigerator 35℉(2℃)
2. Door
1. Not sealing, or open
for long intervals.
1. Check for sealing,
check for door open
at time of warm
cabinet temperature.
3. Defrost
1. Not enough defrosts
occurring per day.
Operation in humid
conditions.
1. Freezer ; See "C. 1. 5
Defrost System."
2. Refrigerator : "C. 1. 6
Defrost System."
3. Check D-Sensor
position.
4. Refrigerant
1. Leak.
1. Repair leak and
recharge
5. Fan Motor
1. Defective.
1. Check and replace.
6. Condenser
1. Dirty.
1. Clean.
7. S1-Sensor
1. Defective.
1. Check and replace.
8. Control Board
1. Defective.
1. Replace.
6. Cabinet
temperature dis
- play indicator
does not illumi
- nate properly.
1. Board Connection
1. Bad connection
between control board
and display board.
1. Check connection.
2. Display Board
1. Defective.
1. Replace.
3. Control Board
1. Defective.
1. Replace.
7. Cabinet inside
temperature too
low.
1. Sensor
1. Defective.
1. Check and Replace.
2. Compressor Relay
1. Defective;
contacts welded.
1. Replace.
3. Circuit Board
1. Defective.
1. Replace.
8. Evaporator does
1. D-Sensor
1. Defective.
1. Check and replace.
not defrost
completely
2. Defrost
1. Not enough defrosts
occurring per day.
Operation in humid
conditions.
1. Freezer ; See "C. 1. 5
Defrost System."
2. Refrigerator : "C. 1. 6
Defrost System."
3. Check D-Sensor
position.
3. Defrost Heaters
1. Defective.
1. Freezer : Replace
heaters.
4. Safety Defrost Thermostat
1. Defective, turning off
heaaters prematurely,
or fused open.
1. Freezer : Replace
safety deforst
thermostat.
Problem
Possible Cause
Remedy
9. Defrost cycle
lasts too long.
1. Defrost Sensor
1. Defective.
1. Replace.
2. Control Board
1. Defective.
1. Replace.
3. Defrost
1. Not enough defrosts
occurring per day.
Operation in humid
conditions.
1. Freezer ; See "C. 1. 5
Defrost System."
2. Refrigerator : "C. 1. 6
Defrost System."
3. Check D-Sensor
position.
3. Defrost Heaters
1. Defective.
1. Freezer : Replace
heaters.
4. Safety Defrost Thermostat
1. Defective, turning off
heaaters prematurely,
or fused open.
1. Freezer : Replace
safety deforst
thermostat.
11. Abnormal noise
1. Fasteners
1. Loose fasteners
allow vibration
of part.
1. Tighten fasteners.
2. Compressor
1. Problem with mount.
1. Properly mount comp ressor. Replace any
missing grommets.
2. Floodback to
compressor.
2. Check for signs of
floodback to compre-
ssor. Evacuate and
recharge if necessary.
3. Defective.
3. Replace.
3. Fan
1. Fan blade loose.
1. Adjust and tighten.
2. Defective motor.
2. Replace.
4. Relay
1. Chattering.
1. Replace.
Thermistors (semiconductors) are used for the cabinet control sensor and
defrost termination sensor. The resistance varies depending on temperature.
No adjustment is required.
If necessary, check for resistance between thermistor leads and visually check
the thermistor mounting.
Power ON
ON
*Cabinet Heater
OFF
ON
Evaporator Fan
OFF
ON
Condenser Fan
OFF
ON
Compressor
OFF
Pre-set value
Room Sensor
Pre-set value
ON
Vaporazer Fan
OFF
■
■ Set value -1℃↓ : Return Temp' +3℃
Set value 0℃ ↑ : Re turn Temp' + 5℃
* AT ＜Comp ON Temp : Heater OFF
Comp ON Temp ＜AT ＜ 26℃ : 10 min. ON / OFF
26 ℃＜AT : Heater ON
AT : Ambient Temperature
Time
5min.
5hours
Defroststart
Power ON
▲ Set value minus 8℃
● Defrost senser Temp' -10℃
* Default setting 8hours, adjustable
Time
ON
*Cabinet Heater
OFF
ON
Evaporator Fan
OFF
ON
Condenser Fan
OFF
ON
Compressor
OFF
Pre-set value
Room Sensor
Pre-set value
ON
Defrost indicator
OFF
ON
Defrost Heater
OFF
Pre-set value
Defrost Sensor
No meaning
ON
Vaporizer F an
OFF
*8 hours
Defrost Start
Max. 50min
5 min.
Max.
45min
5min
Max.
5min
5. ELECTRONIC CONTROL INSTRUCTIONS
5-2-3. ERROR CODE
표시
감지 조건
온도 표시창
기능 동작
tO
R-Sensor OPEN
tO
- Comp ON : 6 MINUTES
- Comp OFF: 11 MINUTES
ts
R-Sensor SHORT
ts
RT-Sensor OPEN/SHORT
고내 온도 표시
- BOX HEATER 100% 운전
6. PART-LIST
Code
Part name
Description
GN TYPE
R23T
F23T
R49T
F49T
COMPRESSOR
R7439-170
COMPRESSOR
SK1A1Q-L2U
1 1
R714A-030
COMPRESSOR
SC12CLX2
1
R7439-530
COMPRESSOR
SC18CLX2
1
R7549-300
STARING CAPACITOR
220V/125 ㎌ 220V/50Hz
1
R7549-140
RUNNING CAPACITOR
350VAC 15 ㎌, 115V
1 1
R719A-550
HARNESS MAIN AC-A T23R
115V NEW LED LAMP TYPE
1
R719A-560
HARNESS MAIN AC-A T23F
115V NEW LED LAMP TYPE
1
R719A-570
HARNESS MAIN AC-A T49R
115V NEW LED LAMP TYPE
1
R719A-580
HARNESS MAIN AC-A T49F
115V LED TYPE HE1AN-QDC12V
1
R7363-260
POWER CORD
115V 15A 1 1 1 1
CONDENSER
R2183-032
CONDENSER COIL
SWST ￠4.76*13190
1 1 1
R2272-013
CONDENSER COIL
370*184, MSF-49NM
1
DRYER ASSY
R2183-032
DRYER ASSY
R-134a, 36G
1 1 1
R2183-200
DRYER ASSY
R-404A, 24G
1
CONDENSER FAN MOTOR
R7423-063
CONDENSER FAN MOTOR
220V 50~60Hz.9W.CCW
1 1 1
1
R315A-050
BRACKET C-FAN MOTOR
GI, T2.0*185.6*194.8
1 1 1
1
R3723-070
CONDENSER FAN MOTOR BLADE
220V FAN MOTOR AL 9" CCW
1 1 1
1
VAPORI AS
R3422-012
CASE VAPORI
ABS, 602.5*275*106.5
1 1 1
1
R3422-030
CASE DC MOTOR
ABS, 283*143.5*69.5
1 1 1
1
R831A-030
ASS’Y MOTOR DC VAPORI
DC 12V/DA08025B12MF
1 1 1
1
R720A-080
HEATER VAPORI
220V 50W 968Ω SHEATH
HEATER 1
R1154-090
WICKING DRAIN WATER
PP, T2.5*480*63.5
8
8 8
R8522-010
VAPORI AS TM
ABS, 220V
1
1
R858A-340
VAPORI AS TM
T49R LRT-1471E(220V)
1
EVAPORATOR
Code
Part name
Description
GN TYPE
R23T
F23T
R49T
F49T
R2263-074
ASSY EVAPORATOR
AL, W330*D246*H105 TM23R
1
R2263-051
ASSY EVAPORATOR
CU+AL, T23F
1
R2263-084
ASSY EVAPORATOR
AL, W506*D246*H105 TM49R
1
R2263-062
ASSY EVAPORATOR
CU+AL, T49F
1
R7313-420
DEFROST HEATER
220V/445W . WHITE
1
R7303-961
DEFROST HEATER
UL 220V 600W
1
R720A-100
HEATER DRAIN PAN
220V 90W
1
R720A-120
HEATER DRAIN PAN
220V 140W
1
R3314-192
B/K SENSOR
P.P WHT 1 1 1 1
R7253-052
EVAPORATOR THERMAL FUSE
MAX 72±5℃
1
1
R7423-053
EVAPORATOR FAN MOTOR
220V 50~60Hz.9W.CCW
1 1 1
2
R3729-010
EVAP FAN BLADE
AL, 8 INCH. CCW
1 1 1
2
R3203-482
MOTOR FIX BRACKET
STS430-2B, T1.0*90*146
1 1 1
2
R3812-141
EVAPORATOR FAN MOTOR GUARD
HIPS (VH-1800EX). WHITE
1 1 1
2
R7213-412
SENSOR ROOM
AT25℃, 10.75KΩ±1%, -25~25
1 1 1
1
R7213-422
D-SENSOR(EVAP-SENSOR)
AT25℃, 10.75KΩ±1%, -25~25
1 1 1
1
R325A-141
COVER LAMP
PC, MILKI WHITE
1 1 1
1
R313A-050
BODY LAMP
HIPS 60HRI 112*20.7*21
1 1 1
1
R723A-040
LAMP LED ASSY
FR1 DC 12V LED LAMP 4P
1 1 1
1
R813A-230
ASSY EVA COVER
TM 23R LED LAMP
1
R813A-100
ASSY EVA COVER
TM 23F LED LAMP
1
R813A-320
ASSY EVA COVER
TM 49R LED LAMP
1
R813A-280
ASSY EVA COVER
TM 49F LED LAMP 115V
1
GRILLE TOP
R818B-060
ASSY GRILL TOP_TM23
TM 23. 220V/50,60Hz
1 1
R818B-070
ASSY GRILL TOP_TM49
TM 49. 220V/50,60Hz
1 1
R5133-160
MASCOT
AAL. LASSELE 157.7*40
1 1 1
1
R725A-413
MAIN PCB
FR1 220V, ℃, TMR220C-05
1 1
R725B-050
MAIN PCB
FR1 220V, ℃, TMF220C-05
1
R725A-423
MAIN PCB
FR1 TM 220V ℃ 냉동 TMF220
C-05
1
R321A-920
CASE CONTROL PANEL
ABS GRAY 380G / 166.5*60.5
1 1 1
1
Code
Part name
Description
GN TYPE
R23T
F23T
R49T
F49T
R725C-220
PCB PANEL
144*39 WHITE
1 1 1
1
R511A-540
INLAY CONTROL
수출 2 BUTTON 141.8*43.5
1 1 1
1
C3379-240
SPACER SUPPORTS
S/S-9N(T)
4 4 4
4
R7204-070
POWER SWITCH
SL112A, 125V 15A
1 1 1
1
R748A-020
POWER RELAY
PANASONIC HE1AN Q-DC12V
30A
1
R7203-010
SWITCH PUSH
SP201-7D 125VAC1.5A
1 1 2
2
R7523-261
HARNESS SWITCH, T23
UL AWG18, T23
1 1
R7523-270
HARNESS SWITCH, T49
UL AWG18, T49
1 1
R3734-030
DOOR LOCKING ASSY
ZDC, ZCR
1 1 2
2
DUCT
R364A-010
RAIL GASTRONORM
STS443CT
6 6 12
12
R332A-170
DUCT TOP A T23
STS443CT
1
1
R332A-110
DUCT A LF T23
STS443CT
1
1
R332A-120
DUCT A RH T23
STS443CT
1
1
R332A-200
DUCT MAIN
STS443CT
1
1
R376A-030
SUPPOTER RAIL A LF
STS443CT
2
2
R376A-040
SUPPOTER RAIL A RH
STS443CT
2
2
R332A-070
DUCT TOP, A49F
STS443CT
1
1
R332A-130
DUCT TOP A LF T49
STS443CT
1
1
R332A-140
DUCT TOP A RH T49
STS443CT
1
1
R322A-080
DUCT TOP B49F
STS443CT
1
1
R332A-150
DUCT TOP B LF T49
STS443CT
1
1
R332A-160
DUCT TOP B RH T49
STS443CT
1
1
R376A-050
SUPPOTER RAIL B LF
STS443CT
6
6
R376A-060
SUPPOTER RAIL B RH
STS443CT
6
6
R376A-070
SUPPORTER RAIL C
STS443CT
1
1
R376A-080
SUPPORTER RAIL D
STS443CT
1
1
SHELF
R371A-030
SHELF -GN 23,49
MSWR10, W545*D580
3 3 6
6
DOOR
R817A-050
Ass'y Door RH TM
LFT-72T 1 1 1 1
Code
Part name
Description
GN TYPE
R23T
F23T
R49T
F49T
R817A-040
Ass'y Door LF TM
LFT-72T
1 1
R338A-010
GASKET DOOR TM
RD-PVC (LS100 LG) 1512*610
1 1 2
2
R816A-310
ASSY CROSS BAR
LFT-1471E
1
1
R828A-065
ASSY HINGE TOP RH
STS304, T=4.0
1 1 1
1
R828A-055
ASSY HINGE TOP LF
STS304, T=4.0
1 1
R858A-410
SHAFT TOP HINGE AS
SUM24L, Φ15*123L
1 1 2
2
R412A-021
PIN TENSION
SUM24L, Φ5*22
1 1 2
2
R828A-022
ASSY HINGE BOTTOM RH
STS304 T=4.0
1 1 1
1
R828A-032
ASSY HINGE BOTTOM LF
STS304 T=4.0
1 1
R375A-021
STOPPER HINGE LF
POM(FW700S) 45.5*31*8
1 1
R375A-010
STOPPER HINGE RH
POM(FW700S) 45.5*31*8
1 1 1
1
R375A-032
STOPPER DOOR RH
POM(FW700S)
1 1 1
1
R375A-042
STOPPER DOOR LF
POM(FW700S)
1 1
CASTOR BOX ASSY
R3323-230
CASTOR MOVE
SPCC 4" 2 2 2 2
R3323-240
CASTOR STOP
SPCC 4" 2 2 2 2
R3074-030
SPANNER
3T, GI+ZN COATING
1 1 1
1
R397A-020
WASHER CASTER
GI T2*ID24*OD60
4 4 4
4
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