MDF-U537D
AC110-115V,60Hz
AC220V,50/60Hz
AC230V-240V,50Hz
Compressor
Type
C-2SN350L0R
C-2SN350L5S
C-2SN350L5S
Code
807764201
807763251
807763251
Rated voltage (50/60Hz)
Winding resistance C-S(Aux)
5.8
Ω
30.6
Ω
30.6
Ω
C-R(Main)
1.6
Ω
7.8
Ω
7.8
Ω
Starting relay
Type
AMVL-180A
AMVL-300A
AMVL-300A
Pick up voltage(50Hz)
AC91V
〜
111V
AC185V
〜
217V
AC185V
〜
217V
(60Hz)
AC108
〜
128V
AC215
〜
232V
AC215
〜
232V
Drop out voltage(50Hz)
AC30
〜
65V
AC60
〜
120V
AC60
〜
120V
(60Hz)
AC30
〜
75V
AC69
〜
132V
AC69
〜
132V
Overload relay
Type
P18AU
P10MU
P10MU
Action to the temp. (No current)
OFF 120±8
℃
130±8
℃
130±8
℃
ON 69±10
℃
69±10
℃
69±10
℃
Action to the current (AT25
℃
)
18.5A
10A
10A
Operation time 6
~
15 seconds
6
~
15 seconds
6
~
15 seconds
Non-Action to the temp. (80
℃)
Non-Action
4.0A more than
30 minutes
2.5A more than
30 minutes
2.5A more than
30 minutes
Action 5.5A within 15 minutes
3.4A within 15 minutes
3.4A within 15 minutes
Starting capacitor
Rating
100
μ
F,160VAC
30
μ
F,300VAC
30
μ
F,300VAC
Running capacitor
Rating
25
μ
F,220VAC
5
μ
F,400VAC
5
μ
F,400VAC
Compressor relay
Type
G4F-11123T
G4F-11123T
G4F-11123T
Contact capacity
AC220V,20A
AC220V,20A
AC220V,20A
Coil
DC12V
DC12V
DC12V
Temp. control relay
Type
G2R-1A-T
G2R-1A-T
G2R-1A-T
Contact capacity
AC250V,10A
AC250V,10A
AC250V,10A
Coil
DC12V
DC12V
DC12V
Switching power supply
Type
ZWS10-12/J
ZWS10-12/J
ZWS10-12/J
Input
AC100-240V
50/60Hz,0.3A
AC100-240V
50/60Hz,0.3A
AC100-240V
50/60Hz,0.3A
Rated output
DC12V,0.85A
DC12V,0.85A
DC12V,0.85A
Temperature sensor
Type
502AT-1
502AT-1
502AT-1
Rating
5k
Ω
,25
℃
5k
Ω
,25
℃
5k
Ω
,25
℃
Solenoid valve control
Type
502AT-1
502AT-1
502AT-1
sensor
Rating
5k
Ω
,25
℃
5k
Ω
,25
℃
5k
Ω
,25
℃
Compressor protect sensor Type
502AT-1
502AT-1
502AT-1
Rating
5k
Ω
,25
℃
5k
Ω
,25
℃
5k
Ω
,25
℃
P.C.B.
Type
DF-537D
DF-537D
DF-537D
Battery
Type
5HR-AAC
5HR-AAC
5HR-AAC
Rating
6V 1100MAH
6V 1100MAH
6V 1100MAH
Battery switch
Type
SLE6A2-5
SLE6A2-5
SLE6A2-5
Rating
AC250V 4A
AC250V 4A
AC250V 4A
Breaker switch
Type
BAM215131
BAM215131
BAM215131
Rating
AC250V 15A
AC250V 15A
AC250V 15A
Solenoid valve coil
Type
NEVAC120V
NEVAC220V
NEVAC240V
(2 pcs.)
Rating
120V 50/60Hz
220V 50/60Hz
240V 50/60Hz
Condensing fan motor
Type
FU2-A051B1MP
FU2-A051B5MP
FU2-A051B5MP
Rating
AC110-115V 50/60Hz
220-240V 50/60Hz
220-240V 50/60Hz
Thermal fuse
130
℃
130
℃
130
℃
Electrical Parts
− 23 −
Summary of Contents for MDF-U333
Page 12: ... 9 Dimensions MDF U333 ...
Page 13: ... 10 Dimensions MDF U537 ...
Page 14: ... 11 Dimensions MDF U537D ...
Page 18: ... 15 Refrigeration circuit principle diagram MDF U333 ...
Page 19: ... 16 Refrigeration circuit welding points MDF U333 ...
Page 20: ... 17 Refrigeration circuit principle diagram MDF U537 ...
Page 21: ... 18 Refrigeration circuit welding points MDF U537 ...
Page 22: ... 19 Refrigeration circuit principle diagram MDF U537D ...
Page 23: ... 20 Refrigeration circuit welding points MDF U537D ...
Page 37: ... 34 Wiring diagram ...
Page 38: ... 35 ...
Page 39: ... 36 ...
Page 40: ... 37 Circuit diagram Main PCB ...
Page 41: ... 38 Components on PCB Main PCB ...
Page 52: ... Memorandum ...