Daikin VRV IV W+ Series Installer And User Reference Manual page 141

RWEYQ8~14T9Y1B
VRV IV water-cooled system air conditioner
4P452191-1B – 2020.10
Legend
A1P
A2P
A3P
A4P
A8P
A9P
BS* (A1P)
C* (A3P)
DS* (A1P)
E1HC
F1S (A2P)
F1U (A4P)
F401U (A2P)
F402U (A2P)
F403U (A2P)
F410U (A2P)
F411U (A2P)
F412U (A2P)
F*U (A1P)
HAP (A1P)
K1M (A3P)
K*R (A*P)
L*R
M1C
M*F
PS (A1P)
Q1DI
Q1RP (A1P)
R* (A3P)
R*T
R*V (A2P)
S1NPH
S1NPL
S1PH
S1S
S2S
S3S
Main PCB
Noise filter PCB
Inverter PCB
SUB PCB
Adapter PCB
* Cool/heat selector PCB
Push buttons (mode, set, return)
Capacitor
DIP switch
Crankcase heater
Surge arrestor
Fuse (T, 3.15 A, 250 V)
Fuse (T, 6.3 A, 250 V)
Fuse (T, 6.3 A, 250 V)
Fuse (T, 6.3 A, 250 V)
Fuse (T, 63 A, 600 V)
Fuse (T, 63 A, 600 V)
Fuse (T, 63 A, 600 V)
Fuse (T, 3.15 A, 250 V)
Running LED (service monitor – green)
Magnetic contactor
Magnetic relay
Reactor
Motor (compressor)
Motor (fan)
Power supply
# Earth leakage circuit breaker
Phase reversal detect circuit
Resistor
Thermistor
Varistor
High pressure sensor
Low pressure sensor
High pressure switch (discharge)
Air control switch
Cool/heat switch
Interlock switch
25 Technical data
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Installer and user reference guide
141