14 Technical data
Installer reference guide
88
ERLQ004~008CA + EHVH/X04+08S18+26CB
Daikin Altherma – Low temperature split
4P384973-1A – 2016.02
14.4
Components
14.4.1
Components: Outdoor unit
b
c
d
e
f
j
h
i
g
a
l
k
a
Switch box main PCB (inverter and control PCB)
b
Terminal communication and power supply
c
Service PCB
d
4-way valve
e
Electronic expansion valve (main)
f
Accumulator
g
Compressor
h
Liquid stop valve
i
Gas stop valve
j
Service port
k
Fan motor
l
Heat exchanger
14.4.2
Components: Switch box (outdoor unit)
a
c
d
e
b
a
Service PCB
b
Terminal communication cable
c
Terminal power supply cable
d
Earth connection
e
Wire clamp
14.4.3
Components: Indoor unit
260 l
c
s
m
r
n
a b
l
k
p
g
j
i
d
g
e
q
h
u
v
f
o
t
w
Summary of Contents for Altherma EHVH04S18CB3V
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