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(2) LD-F8081HL/ZL
INDOOR UNIT CIRCUIT DIAGRAM
BR
INDOOR
FAN MOTOR
YL
RY3
RY2
RY1
SUB PCB ASM
DEF TH
THERMISTER FOR DISCHARGE AIR
EH
ELECTRIC HEATER
EVA TH
THERMISTER FOR EVA TEMP.
ROOM TH
THERMISTER FOR EVA INDOOR TEMP
OUTDOOR UNIT WIRING DIAGRAM
R S T N
TM
POWER SUPPLY
3ø,380-415V,50Hz
TERMINAL(4P)
49FMo
CH
CRANKCASE HEATER
F1,2
FUSE (250V, 5A)
Co
RUN CAPACITOR FOR FMo
FMo
OUTDOOR FAN MOTOR
MAIN PCB ASM
OR
BK
BL
RD
ROOM
TH
EVA
FUSE
TH
(10A)
Tmi
YL
BL
Ry3
RELAY FOR COMP
Ry6
RELAY FOR HEATER
Ry7
RELAY FOR HEATING
THi
THERMISTOR FOR INDOOR TEMP
63H2
BK
BK
F2
BK
BK
BK
WH
RD
RD
63H1
F2
RD
RD
RD
GN/YL
1
3
5
2
4
6
52C
L3
L2
L1
FMo
FMo
COMP
49FMo
D.P
DEICER PCB
C TH
THERMISTOR FOR PIPE TEMP.(OUTDOOR)
20SV
REVERSING COIL
49FMo
INERNAL T.P FOR FMo
CN1
CN2
Ry3
Ry6
Ry7
CN3
3
2
CONNECT TO CONTACT "T" "N" OF
1
OUTDOOR TERMINAL BLOCK "A"
Tmi
TERMINAL BLOCK(INDOOR)
TP
BIMETAL SWITCH FOR HEATER
TF
THERMAL FUSE
BK
3.P.D
R
S
T
A
B
YL
31 A
WH
32 B
BK
WH
BK
20SV
BK
52F1
RELAY FOR FMo
63H1
HIGH PRESSURE SWITCH
63H2
HIGH PRESSURE SWITCH FOR HEATING
49C
INTERNAL O.L.P FOR COMP.
–9–
POWER SUPPLY
L1
T1
3Ø 380~415V
L2
T2
50Hz
L3
T3
a
b
BK
BL
BK
BK
5
BK
BK
4
1 2
3
4 5
6
Tmi
CONNECT TO OUTDOOR
(HOUSING ASM)
Option part
NOTE
BK:BLACK
YL :YELLOW
BL :BLUE
WH:WHITE
BR:BROWN
WH
BK
NC
NO NC NO
D.P
52F1
1
2
3
4
WH
5
6
WH
7
8
1
2
3
4
BL
5
BL
GN/YL
6
BK
NOTE
BL
:
BLUE
RD
:
RED
BK
:
BLACK
WH
:
WHITE
BR
:
BROWN
YL
:
YELLOW
OR
:
ORANGE
GN/YL : GREEN/YELLOW
TM
MAIN TERMINAL BLOCK
52C
MAGNETIC CONTACTOR
3.P.D
3 PHASE DETECTOR
TF
EH
TF
TP
C TH
BR
BL
BR
BL
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