4-Way Cassette Type - Panasonic Urban Multi MX1R Series Service Manual

Wiring Diagrams (Indoor Unit)
2.2

4-Way Cassette Type

CS-20·25·32·40·50·63·80·100·125UMHPP
N
L
Q2E F2U
1N~50Hz 230V
T1R
NOTE 3
RECEIVER /
DISPLAY UNIT
A1P A2P A3P
SS1
SS2
X1A
X23A X2A
33H FLOAT SWITCH
A1P PRINTED CIRCUIT BOARD
C1R CAPACITIOR (M1F)
C3 CAPACITIOR
F1U FUSE (250V, 5A)
F2U FIELD FUSE
LIGHT EMITTING DIODE
HAP
(SERVICE MONITOR-GREEN)
M1F MOTOR (INDOOR FAN)
M1P MOTOR (DRAIN PUMP)
M1S MOTOR (SWING FLAP)
Q1E EARTH LEAK DETECTOR
R1T THERMISTOR (AIR)
R2T, R3T THERMISTOR (COIL)
RyP MAGNETIC RELAY (M1P)
T1R TRANSFORMER (220~240V/22V)
X1M TERMINAL STRIP (POWER)
: FIELD WIRING
: CONNECTOR
,
: WIRE CLAMP
: PROTECTIVE EARTH (SCREW)
: TERMINAL
NOTES:
1. USE COPPER CONDUCTORS ONLY.
2. WHEN USING THE CENTRAL REMOTE CONTROLLER,
SEE MANUAL FOR CONNECTION TO THE UNIT.
3. X23A IS CONNECTED WHEN THE WIRELESS REMOTE
CONTROLLER KIT IS USED.
4. WHEN CONNECTING THE INPUT WIRES FROM OUTSIDE,
FORCED OFF OR ON/OFF CONTROL OPERATION CAN
BE SELECTED BY THE REMOTE CONTROLLER MANUAL.
SEE INSTALLATION MANUAL FOR MORE DETAILS.
574
R1T R2T
C3
t t
K1 K2 L X1M
A1P
X31A X13A X12A
L N
F1U
t
X3A HAP
X7A X25A
X1A
H1P
BS
H2P
M M
1
H3P
Y1E
H4P
X1A
X2M TERMINAL STRIP (CONTROL)
PC PHASE CONTROL CIRCUIT
Y1E ELECTRONIC EXPANSION VALVE
WIRED REMOTE CONTROLLER
THERMISTOR (AIR)
R1T
SS1 SELECTOR SWITCH (MAIN/SUB)
RECEIVER/DISPLAY UNIT (ATTACHED
TO WIRELESS REMOTE CONTROLLER)
A2P,A3P PRINTED CIRCUIT BOARD
BS ON/OFF BUTTON
LIGHT EMITTING DIODE
H1P
(ON-RED)
LIGHT EMITTING DIODE
H2P
(TIMER-GREEN)
LIGHT EMITTING DIODE
H3P
(FILTER SIGN-RED)
33H
R3T
t
indoor
X18A
X11A
X8A
PNK
X30A
WHT
YLW
PC
ORG
BLU
BLK
RyP
X23A
NOTE 3
X28A X4A
YLW
WHT
M
M
M1P M1S M1F
1
LIGHT EMITTING DIODE
H4P
(DEFROST-ORANGE)
SS1 SELECTOR SWITCH (MAIN/SUB)
SELECTOR SWITCH
SS2
(WIRELESS ADDRESS SET)
CONNECTOR FOR OPTIONAL PARTS
CONNECTOR (WIRING ADAPTOR
X18A
FOR ELECTRICAL APPENDICES)
CONNECTOR (WIRELESS REMOTE
X23A
CONTROLLER)
COLORS:
BLU : BLUE PNK : PINK
BLK : BLACK RED : RED
WHT : WHITE
GRN : GREEN
ORG : ORANGE YLW : YELLOW
PACD011001C2
INPUT FROM
OUTSIDE NOTE 4
X2M
T2
TRANSMISSION WIRING
T1
CENTRAL REMOTE
F2
CONTROLLER NOTE 2
F1
P2
P1
WIRED REMOTE
R1T
CONTROLLER P1
C1R
SWITCH BOX
X1M
A1P
T1R
C1R
3TW23416-1
P2
SS1
X2M
Appendix