Huawei NetCol8000-A045D User Manual page 317

NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual
(10) Drive 2 switch
(13) Power cable wiring
terminal for the outdoor unit
(16) Crankcase heater relay
(19) Electric heater 1
contactor
Figure A-2 NetCol8000-A055 electric control box
(1) Electric heater switch
(4) Intermediate contactor
(7) Cable clips
(10) Outdoor low temperature
component switch
(13) Crankcase heater relay
(16) SPD and voltage detection
board
Issue 05 (2020-10-10)
a
b
NO TE
a: This component is unavailable for the single-module model.
b: This component is unavailable for the cooling-only model.
Copyright © Huawei Technologies Co., Ltd.
(11) Indoor fan switch
(14) Fuse
(17) Crankcase heater relay
(20) Electric heater 2
a/b
contactor
(2) Dual power supply
switchover contactor
(5) Standby power switch
(8) Drive switch
(11) Power cable wiring
terminal for the outdoor unit
(14) Crankcase heater relay
A Electric Control Box Layout
(12) Switch for the outdoor
low temperature component
and water cooling module
(15) Crankcase heater relay
a
(18) Crankcase heater relay
(21) SPD and voltage detection
board
(3) Fuse
(6) Active power switch
(9) Indoor fan switch
(12) Fuse
(15) Electric heater contactor
a
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