13
WIRING DIAGRAM
7
PKA-M60KA.TH PKA-M70KA.TH PKA-M100KA.TH
SYMBOL
SYMBOL
NAME
NAME
I.B
INDOOR CONTROLLER BOARD
FUSE (T3.15AL250V)
CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CONNECTOR (CENTRALLY CONTROL)
POWER SUPPLY (I.B)
POWER SUPPLY (R.B)
TRANSMISSION (INDOOR-OUTDOOR)
RELAY (DRAIN PUMP (OPTION))
SWITCH (MODEL SELECTION) * Refer to <table 1>
SWITCH (CAPACITY CODE) * Refer to <table 2>
CONNECTOR (EMERGENCY OPERATION)
VANE MOTOR
FAN MOTOR
REACTOR
TERMINAL BLOCK (INDOOR UNIT POWER (OPTION))
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
ROOM TEMP. THERMISTOR
(0°C
/15kΩ, 25
°C
/5.4kΩ DETECT)
PIPE TEMP. THERMISTOR/LIQUID
(0°C
/15kΩ, 25
°C
/5.4kΩ DETECT)
COND./EVA. TEMP. THERMISTOR
(0°C
/15kΩ, 25
°C
/5.4kΩ DETECT)
M
FUSE
MS
DCL
CN2L
CN32
CN41
CN51
TB2
LED1
TB5
LED2
TH1
LED3
X1
TH2
SW1
TH5
SW2
SWE
[LEGEND]
S.W
SWITCH BOARD
CONNECTOR
CN105
CONNECTOR (REMOTE OPERATION ADAPTER)
CN90
DRAIN FLOAT SWITCH (DRAIN PUMP (OPTION))
CN4F
DRAIN PUMP (OPTION) POWER SUPPLY
(DRAIN PUMP (OPTION))
CNP
TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)
TB4
R.B
WIRED REMOTE CONTROLLER (OPTION)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
TB6
REC1
RECEIVING UNIT
SWE2
EMERGENCY OPERATION
W.B
PCB FOR WIRELESS REMOTE CONTROLLER
LED1
LED (OPERATION INDICATION : GREEN)
DP
DRAIN PUMP (OPTION)
FS
DRAIN FLOAT SWITCH (OPTION)
LED2
LED (PREPARATION FOR HEATING : ORANGE)
+
-
CN22
(BU)
CNRU
(WH)
1
2
1
6
1
6
3
1
3
1
M
M
1~
I.B
MS
3~
DCL
CN51
(WH)
CN41
(WH)
CN2L
(RD)
Refer to
tables
1 and 2
LED3
LED1
LED2
SWE
ON
OFF
X1
CN90
(WH)
CN32
(WH)
CN3C
(BU)
LDSWE(A)
(BU)
CNP(BU)
CN301
(GN)
LED2
LED1
REC1
RU
LDSWE(B) SWE2
SW
tº
tº
tº
CN44
(WH)
CN151
(WH)
CN20
(RD)
CN4F
(WH)
1
1
1
5
2
4
1
4
FUSE
CN01
(BK)
CNMF
(WH)
1
6
TH1
TH2 TH5
DP
5
3
1
BK
W.B
OG
OG
BN
OG
YE
YE
YE
S3
S2
S1
DB1
5
4
1
1
2
1
1
9
1
3
TB4
TO
OUTDOOR
UNIT
2
When attaching drain
pump (option)
1
4
FS
FLOAT SW
CN4F
(WH)
2
1
2
1
BU
BU
TB5
TB6
R.B
Notes:
1. Symbols used in wiring diagram above are,
:Connector, :Terminal (block).
2. Indoor and outdoor connecting wires have
polarities, make sure to match terminal
numbers (S1, S2, S3) for correct wirings.
3. Since the outdoor side electric wiring may
change, be sure to check the outdoor unit
electric wiring diagram for servicing.
4. This diagram shows the wiring of indoor and
outdoor connecting wires. (specification of
230V), adopting superimposed system of
power and signal.
*1 : When work to supply power separately
to indoor and outdoor units was applied,
refer to Fig 1.
*2 : For power supply system of this unit,
refer to the caution label located near
this diagram.
*1 (Fig. 1)
ON
OFF
1 2 3 4 5
SETTING
ON
OFF
1 2 3 4 5
SETTING
CAPACITY
60
ON
OFF
1 2 3 4 5
SETTING
CAPACITY
71
ON
OFF
1 2 3 4 5
SETTING
CAPACITY
100
<Table 1>
SW1
(MODEL SELECTION)
<Table 2>
SW2 (CAPACITY CODE)
CN01
(BK)
I.B
YE
OG
RD
BU
GNYE
TB2
L
N
YE
OG
OG
BN
TB4
S1
S2
S3
1
3
1
3
5
CN3C
(BU)
TO OUTDOOR
UNIT
POWER SUPPLY
~(1PHASE)
230V 50Hz
CN105
(RD)
5
1
The black square ( ) indicates a switch position.
When attaching
drain pump (option).
remove the jumper
connector (CN4F)
and fit the drain
float switch (FS).
OCH661
