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4.6 LP-20091XL
• INDOOR UNIT
INDOOR ELECTRIC CIRCUIT
CS
GN
BR
RD
WH
BK
23L
3
2
1
BL
5
6
23H
4
WH
VT
GY
CN
RD
GN
GY
BL
BK
WH
1 2 3 4
5 6 7 8 9 10
Tmi
WH
4 5 6 7
CONNECT TO OUTDOOR #1
TERMINAL BLOCK 'Tmo2'
4
1 5 6 7
CONNECT TO OUTDOOR #2
TERMINAL BLOCK 'Tmo2'
CS
MODE SELECT SWITCH
23H,L
THERMOSTAT
CN
CONNECTOR(4P,9P)
Tmi
TERMINAL BLOCK(INDOOR)
BK
RL1
POWER SUPPLY
3Ø,220V,60Hz
(3ø,380V,60Hz)
RD
1
HEATING
YL
2
3
COOLING
BL
CN
BK
52R
1 2
TH
3 4
BL
RD
L1 L2
5 6
WH
7 8
TD
RD
YL
BR
WH
BR
BK
GL2
CONNECT TO CONTACT "R","S","T" OF
OUTDOOR #2 TERMINAL BLCOK 'Tmo1'
TD
5 SEC. DELAY TIMER
RL1
HEATING LAMP
GL2
TD LAMP
52R
RELAY FOR HEATING
R
S
T
BL
BK
1 2 3 4
Tb
Ta
CT
CT
Tc
WH
3 6
2
WH
1
FMi
WH
YL
BK
WH
GN
A
2
4
6
1
3
5
B
VT
52Fi
FIELD WIRING
TH
E.O.C.R FOR FMi
52Fi
MAGNATIC CONTACTOR FOR FMi
FMi
INDOOR FAN MOTOR
52H1,2
MAGNATIC CONTACTOR FOR E/HEATER
– 15 –
P/No.: 3854A20026G
52H1
BK
WH
RD
BR
BL
4
3
2
1
52H2
BK
WH
RD
BL
BR
1 2 3
BK
RD
RD
( Caution )
1. Basic wiring is 3ø,3wires,220V.
5
2. For changing the running voltage to 380V,
4
please change the wiring by the next steps
1st) Change the motor(Indoor unit) wires
like below
1 ( U )
1
2
2 ( V )
3
3 ( W )
4 ( Z )
4
5 ( X )
6 ( Y )
3ø,4 wires,380V.
2nd) For setting the E.O.C.R current
Power supply
Current(A)
3ø,220V,60Hz
7
3ø,380V,60Hz
5
3rd) Change the Electric heater wires like
motor
3. The cross-sectional area of conductors for
power supply(electric heater) must be over 50mm
NOTE
RD
:
RED
BR
BL
:
BLUE
VT
BK
:
BLACK
GN
WH
:
WHITE
OR
GY
:
GRAY
GN/YL
THERMAL FUSE
1
THERMAL FUSE
EH
2
THERMAL FUSE
3
9
7
8
THERMAL FUSE
11 12
4 10
THERMAL FUSE
EH
5
THERMAL FUSE
6
THERMAL PROTECTOR
THERMAL PROTECTOR
1 ( U )
1
6 ( Y )
2
2 ( V )
4 ( Z )
3
3 ( W )
5 ( X )
4
3ø,3 wires,220V.
Time(sec.)
5
5
2
:
BROWN
:
VIOLET
:
GREEN
:
ORANGE
:
GREEN/YELLOW
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