Daikin VRV IV+ Service Manual page 446

6 | Technical data
6.5.2 Double fan units
a b c
d e
a Switchbox
b Fan motor (M1F)
c Fan motor (M2F)
d Compressor (M2C)
e Compressor (M1C)
Service manual
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a b c
d e
f g h i
o p q
f Sub PCB (A8P)
g Main PCB (A1P)
h M1F connector (X1A)
i Fan inverter PCB for M1F (A4P)
j Noise filter PCB (A5P)
k Rectifier voltage check connector for A6P (X6A)
l Noise filter PCB (A2P)
m Rectifier voltage check connector for A3P (X5A)
n Reactor L2R for A6P)
o Main supply connection terminal (X1M)
p M2F connector (X2A)
q Fan inverter PCB for M2F (A7P)
r Inverter PCB for M2C (A6P)
s Inverter PCB for M1C (A3P)
t Reactor L1Rfor A3P
j k l m n
r s t
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05