Mitsubishi Electric PLA-RP·BA Technical Data Book page 41

PKA-RP60KAL PKA-RP71KAL PKA-RP100KAL
[LEGEND]
SYMBOL
I.B Indoor controller board
CN2L Connector (LOSSNAY)
CN32 Connector (Remote switch)
CN41 Connector (HA terminal-A)
CN51 Connector (Centrally control)
CN90 Connector (Remote operation adapter)
FUSE
FUSE (T3.15AL250V)
LED1 Power supply (I.B)
LED2 Power supply (R.B)
LED3 Transmission (Indoor-outdoor)
SW1
Switch (Model selection) See table 1
SW2
Switch (Capacity code) See table 2
SWE
Connector (Emergency operation)
X1
Relay (Drain pump(option))
CNP Drain pump (option) power supply
(Sold separately:Drain pump(option))
CN4F
Drain float switch (Sold separately:Drain pump (option))
R.B Wired remote controller (option)
TB6
Terminal block (Remote controller transmission line)
The black square (■) indicates a switch position.
Notes:
1. SymboIs used in wiring diagram above are,
2. Indoor and outdoor connecting wires have poIarities, 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 for power and signal.
1 If indoor and outdoor units have separate power supplies, refer to Fig 1.
2 For power supply system of this unit, refer to the caution label located near this diagram.
NAME SYMBOL
M
MS
S.W
SWE2
TB2
TB4
TB5
TH1
TH2
TH5
W.B
LED1
LED2
REC1
DCL
DP
FS
MF
NAME
Vane motor
Fan motor
Switch board
Emergency operation
Terminal block (Indoor unit Power (option))
Terminal block (Indoor/outdoor connecting line)
Terminal block (Remote controller transmission line)
Room temp. Thermistor
(0 / 15k , 25 / 5. 4k Detect)
Pipe temp. Thermistor/liquid
(0 / 15k , 25 / 5. 4k Detect)
Cond. / eva. temp. Thermistor
(0 / 15k , 25 / 5. 4k Detect)
Pcb for wireless remote controller
LED (Operation indication : Green)
LED (Preparation for heating : Orange)
Receiving unit
REACTOR
DRAIN PUMP (OPTION)
DRAIN FLOAT SWITCH (OPTION)
I.B
:Connector, : Terminal (block).
41
1(Fig. 1)
CN01
I.B
(BLK)
TB2
YLW RED
L
1
ORN BLU
N
3
GRN/YLW
5
TB4
YLW
S1
ORN
ORN
S2
BRN
S3
INDOOR/OUTDOOR
1 3
COMMUNICATION
CN3C (BLU)
POWER SUPPLY
~(1PHASE)
230V 50Hz
TO OUTDOOR
UNIT