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Components
Service manual
285
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05
23
Remove the 4 screws that fix the compressor inverter PCB.
24
Disconnect all wiring from the compressor inverter PCB.
25
The compressor inverter PCB is fixed to the heat sink element with screws,
through the screw holes on the PCB. Remove the screws to remove the PCB
from the heat sink element.
a
b
b
b
a
b
b
b
b
b
a
Screw
b
PCB support
26
Unlatch the PCB supports one by one using a small pair of pliers.
27
Remove the compressor inverter PCB.
For double fan units
28
Disconnect all connectors from the inverter PCB.
29
Disconnect the wire terminals of the inverter PCB.
a
b
a
b
b
b b b
b
b
c
c
c
c
c
c
c
a
a
c
d
d
a
Connector
b
Connector
c
PCB support
d
Screw
30
Remove the 4 screws that fix the heat sink to the switch box.
Summary of Contents for VRV IV+
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Page 476: ...ESIE18 15B 2020 05 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...