10
WIRING DIAGRAM
6
The black square(
■
)indicates a switch position.<
*
1>
LED3
LED2
LED1
3
1
FUSE
1 3 5 7 9
7
6
3
2
1
10
5
3
RED
(D·HEATER)
CNC
X1
X6 X5 X4
X7
RED
(POWER
BOARD)
CNDK
WHT
(POWER
BOARD)
CN2D
RED
(INTAKE)
CN20
BLU
(REMOCON)
CN22
WHT
(LIQUID)
CN21
WHT
(DRAIN)
CN31
GRN
(VANE)
CN6V
BLU
WHT
YL
W
ORN
RED
CN2L
BLK
(2 PHASE)
CN29
ORN
(POWER)
CND
BLU
(D·U·M)
CNP
BLU
(CONTROL)
CN3C
CNSK
(RED)
CN2S
(WHT)
DC13.1V
WHT
(FAN)
FAN
1
3
1
1
5
5
1
4
1
2
CN32
CN51
CN41
3
1
3
1
3
1
3
1
3
1
6
1
BLU
BLU
BLU
BLU
WHT
YL
W
BLK
BRN
BLU
WHT
YLW
YLW
YLW
GRILLE
H2
ORN
RED
WHT
WHT
BLK
YL
W
YL
W
YL
W
YL
W
RED
RED
ORN
RED
BLU
ORN
CN90
(WIRELESS)
WHT
9
1
1
2
1
2
2
1
1
2
1
2
2
2
1
3
1
ON
OFF
SWE
ON
OFF
SW2
See fig:
*
1
1 2 3 4 5
20
I.B
M
1~
M
1~
DP
MF
P.B
TB4
TO
OUTDOOR
UNIT
S1
S2
S3
TB15
1
2
TB6
1
2
C1
t°
t°
t°
TH5
TH1
TH2
t°
DS
SW2
MODELS
KA25
KA35
KA50
ON
OFF
1 2 3 4 5
ON
OFF
1 2 3 4 5
ON
OFF
1 2 3 4 5
5
5
5
5
MV
MV
MV
MV
R.B
ON
OFF
SW3
1 2 3 4 5
CN105
9
7
6
5
4
3
ORN
YLW
BLU
VLT
GRY
8
PINK
9
SKY BLU
2
RED
BRN
1
9
RU
SW2
SW1
LED1
LED2
BZ
CNB
SKY
BLU
PINK
GR
Y
VL
T
BLU
YL
W
ORN
RED
BRN
REMOTE
CONTROLLER
W.B
W.R
<fig:
*
1>
*
Case of wireless model
*
Case of wired model
1
5
*
For details on how to operate self-diagnosis refer to the technical manuals etc.
SYMBOL
NAME
SYMBOL
NAME
I.B
INDOOR CONTROLLER BOARD
INDOOR POWER BOARD
FUSE (T6.3AL250V)
CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CENTRALLY CONTROL
POWER SUPPLY (I.B)
POWER SUPPLY (I.B)
TRANSMISSION (INDOOR-OUTDOOR)
DRAIN PUMP/DEW PREVENTION HEATER
SWITCH (EMERGENCY OPERATION)
SWITCH (CAPACITY CODE)
FAN MOTOR (WITH THERMAL FUSE)
VANE MOTOR
DRAIN PUMP
DRAIN SENSOR
TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
ROOM TEMP. THERMISTOR
(0°C / 15k
Ω
, 25°C / 5.4k
Ω
DETECT)
PIPE TEMP. THERMISTOR/LIQUID
(0°C / 15k
Ω
, 25°C / 5.4k
Ω
DETECT)
COND. / EVA. TEMP. THERMISTOR
(0°C/ 15k
Ω
, 25°C / 5.4k
Ω
DETECT)
MF
DEW PREVENTION HEATER
H2
FUSE
MV
DP
CAPACITOR (FAN MOTOR)
C1
CN2L
DS
CN32
P.B
CN41
CN51
TB4
LED1
W.B
WIRELESS REMOTE CONTROLLER BOARD
SWITCH (HEATING ON/OFF)
RECEIVING UNIT
BUZZER
LED (RUN INDICATOR)
LED (HOT ADJUST)
SWITCH (COOLING ON/OFF)
SW1
RU
BZ
LED1
LED2
SW2
TB15
LED2
TH1
LED3
X1
RELAY (FAN MOTOR LL)
X4
RELAY (FAN MOTOR Lo)
X5
RELAY (FAN MOTOR Hi)
X6
RELAY (FAN MOTOR Me)
X7
TH2
SW2
SWITCH (MODE SELECTION)
SW3
TH5
TB6
SWE
[LEGEND]
NOTES:1. Since the outdoor side electric wiring may change be sure to check the
outdoor unit electric wiring for servicing.
2. Indoor and outdoor connecting wires are made with poIarities, make wiring
matching terminal numbers (S1, S2, S3).
3. SymboIs used in wiring diagram above are, :Connector, :Terminal (block).
R.B
OPTION PART
WIRED REMOTE CONTROLLER BOARD
SLZ-KA25VAQ.TH SLZ-KA35VAQ.TH SLZ-KA50VAQ.TH
SLZ-KA25VAQR1.TH SLZ-KA35VAQR1.TH SLZ-KA50VAQR1.TH
SLZ-KA25VAQ2.TH SLZ-KA35VAQR2.TH SLZ-KA50VAQR2.TH
OCH493D
