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7
WIRING DIAGRAM
PCA-A24KA6.TH
[LEGEND]
SYMBOL
NAME
I.B
INDOOR CONTROLLER BOARD
CN2L
CONNECTOR (LOSSNAY)
CONNECTOR (BACK-UP HEATING)
CN30
CONNECTOR (LLC)
CN32
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CN51
CONNECTOR (CENTRALLY CONTROL)
CN105
CONNECTOR (RADIO FREQUENCY INTERFACE)
FUSE
FUSE (T6.3AL250V)
LED1
POWER SUPPLY (I.B)
LED2
POWER SUPPLY (R.B)
LED3
TRANSMISSION (INDOOR-OUTDOOR)
SW1
SWITCH (MODEL SELECTION)
SW2
SWITCH (CAPACITY CODE)
SWE
CONNECTOR (EMERGENCY OPERATION)
X1
RELAY (DRAIN PUMP)
MF
FAN MOTOR
MV
VANE MOTOR
RFI
RADIO FREQUENCY INTERFACE FOR RF THERMOSTAT
<Table 1>
<Table 2>
SW1(MODEL SELECTION)
SW2(CAPACITY CODE)
SW1
MODELS
1 2 3
5
ON
OFF
PCA-A30KA6
I.B
20
18
16
12
10
8
6
19
15
13
11
9
5
3
VANE
CNV
(WHT)
I-SEE
SENSOR
WIRELESS
CN90
(WHT)
(WHT)
1
9
1
9
5
CNB
BZ
I-SEE
SENSOR
M
SW1
LED2
I-SEE SENSOR
(OPTION PART)
MV
SW2
LED1
RU
W.B
(OPTION PART)
Notes:
1.
2.
3.
1:Use copper supply wire.
1:
OCH585
PCA-A30KA6.TH
SYMBOL
TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TB5
TRANSMISSION LINE)
TH1
ROOM TEMP. THERMISTOR
TH2
PIPE TEMP. THERMISTOR/LIQUID
TH5
COND. / EVA. TEMP. THERMISTOR
OPTION PARTS
W.B
PCB FOR IR WIRELESS REMOTE CONTROLLER
BZ
BUZZER
LED1
LED (OPERATION INDICATION : GREEN)
See table 1
LED2
LED (PREPARATION FOR HEATING : ORANGE)
See table 2
RU
RECEIVING UNIT
SW1
EMERGENCY OPERATION (HEAT / DOWN)
SW2
EMERGENCY OPERATION (COOL / UP)
DP
DRAIN PUMP
FS
DRAIN FLOAT SWITCH
R.B
WIRED REMOTE CONTROLLER BOARD
TB6
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
MT
I-SEE SENSOR MOTOR
SW2
MODELS
1 2 3
5
1 2 3
PCA-A36KA6
ON
OFF
1 2 3
5
1 2 3
ON
OFF
2
SW1
SW2
1
Pair No.
CN51(WHT)
5
CN2L
(RED)
2 1
LED3
LED2
LED1
ON OFF
I-SEE
SENSOR MOTOR
FLOAT SW
CN105
CN6Y
(RED)
(RED)
(WHT)
1
6
1
5
1
5
5
When attaching
When attaching
M
drain pump
drain pump
RFI
(Option part)
(Option part)
MT
remove the
FLOAT SW
jumper
connector
(WHT)
switch (FS).
:
PCA-A36KA6.TH
NAME
(OPTION PART)
TB5
5
1
ON
2
OFF
TRANSMISSION
WIRES
5
ON
DC12V
OFF
2
CN32
(WHT)
1
3
1
3
INDOOR/OUTDOOR
(YLW)
COMMUNICATION
CN3C
1
2
1
(BLU)
(WHT)
1
2
REMOCON
1
CN22
SWE
(BLU)
LIQUID/PIPE
INTAKE
CN20
CN30
(GRN)
(WHT)
(RED)
1
2
1
3
1
tº
tº
tº
TH2 TH5
TH1
1
FS
:Terminal block.
15
PCA-A42KA6.TH
R.B
TB6
YLW
YLW
1
S1
ORN
ORN
2
S2
S3
ORN
BRN
1 3 5
OUTDOOR
CN01
(BLK)
RECTIFICATION
FUSE
X1
FAN
CNMF
(WHT
)
D.U.M
1
3
1
CNP
(BLU)
M
MS
3~
1~
DP (OPTION PART)
MF
).
.
1
TO OUTDOOR
UNIT
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