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Installation and operation manual
10
FXZQ20~50M9V1B
VRV System air conditioners
4PW45002-1
W
IRING
DIAGRAM
A1P ........................PRINTED CIRCUIT BOARD
C1...........................CAPACITOR (FAN MOTOR)
F1U ........................FUSE (250 V/5 A)
F2U ........................FIELD FUSE
HAP........................LIGHT EMITTING DIODE (SERVICE MONITOR - GREEN)
KPR........................MAGNETIC RELAY (DRAIN PUMP)
M1F ........................MOTOR (INDOOR FAN)
M1P........................MOTOR (DRAIN PUMP)
M1S........................MOTOR (SWING FLAP)
Q1DI.......................FIELD EARTH LEAK DETECTOR
Q1M .......................THERMO SWITCH (M1F EMBEDDED)
R1T ........................THERMISTOR (AIR)
R2T,R3T .................THERMISTOR (COIL)
S1L.........................FLOAT SWITCH
T1R ........................TRANSFORMER (220-240 V/22 V)
V1TR ......................PHASE CONTROL CIRCUIT
X1M,X2M ...............TERMINAL STRIP
Y1E ........................ELECTRONIC EXPANSION CIRCUIT
WIRED REMOTE CONTROLLER
R1T ........................THERMISTOR (AIR)
SS1 ........................SELECTOR SWITCH (MAIN/SUB)
RECEIVER/DISPLAY UNIT (ATTACHED TO WIRELESS REMOTE CONTROLLER)
A3P,A4P .................PRINTED CIRCUIT BOARD
BS1 ........................ON/OFF BUTTON
H1P ........................LIGHT EMITTING DIODE (SERVICE MONITOR - RED)
H2P ........................LIGHT EMITTING DIODE (SERVICE MONITOR - GREEN)
H3P ........................LIGHT EMITTING DIODE (SERVICE MONITOR - RED)
H4P ........................LIGHT EMITTING DIODE (SERVICE MONITOR - ORANGE)
SS1 ........................SELECTOR SWITCH (MAIN/SUB)
SS2 ........................SELECTOR SWITCH (WIRELESS ADDRESS SET)
CONNECTOR FOR OPTIONAL PARTS
X16A ......................CONNECTOR (ADAPTOR FOR WIRING)
X18A ......................CONNECTOR (ADAPTOR FOR ELECTRICAL APPENDICES)
: FIELD WIRING
BLK
: BLACK
PNK
: PINK
: TERMINAL
BLU
: BLUE
RED
: RED
: CONNECTOR
GRN
: GREEN
WHT
: WHITE
ORG
: ORANGE
YLW
: YELLOW
RECEIVER/DISPLAY UNIT
:
WIRED REMOTE CONTROLLER
:
SWITCH BOX
:
INPUT FROM OUTSIDE
:
TRANSMISSION WIRING
:
CENTRAL REMOTE CONTROLLER
:
NOTE
1.
WHEN USING THE CENTRAL REMOTE CONTROLLER, SEE MANUAL FOR CONNECTION TO THE UNIT.
2.
X23A IS CONNECTED WHEN THE CENTRAL REMOTE CONTROLLER IS USED.
3.
WHEN CONNECTING THE INPUT WIRES FROM OUTSIDE, FORCED OFF OR ON/OFF CONTROL OPERATION CAN BE
SELECTED BY THE REMOTE CONTROLLER. SEE INSTALLATION MANUAL FOR MORE DETAILS.
4.
REMOTE CONTROLLER VARIES ACCORDING TO THE COMBINATION SYSTEM. SEE TECHNICAL DATA AND
CATALOGS, ETC., BEFORE CONNECTING.
Содержание FXZQ20M9V1B
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