Daikin VRV IV+ Service Manual page 445

6.5 Switchbox overview
6.5.1 Single fan units
b
a
c
a Switchbox
b Fan motor (M1F)
c Compressor (M1C)
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05
b
a
c
F
d
e
f
g
h
F Front view
R Rear view
d Sub PCB (A5P)
e Main PCB (A1P)
f Rectifier voltage check connector (X3A)
g Main supply connection terminal (X1M)
h M1F connector (X1A)
i Reactor (L1R)
j Noise filter PCB (A2P)
k Fan inverter PCB (A4P)
l Inverter PCB (A3P)
6 Technical data
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R
i
j
k
l
Service manual
445