Huawei NetCol8000-A013 User Manual page 94

NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (600 mm Width)
Alarm Alarm Name
ID
205 Comp HP Switch
Alarm
206 Comp HP Switch
Lock Alarm
Issue 02 (2020-11-09)
System Possible Causes
Action
The 1. The condenser fins
compressor
shuts down.
2. The outdoor fan or
3. The cables to the
4. The high pressure
5. The refrigerant is
6. The outdoor unit is
The The Comp HP Switch
compressor Alarm is triggered
shuts down. multiple times within a
(The alarm specified period of
needs to be time.
manually
cleared.)
Copyright © Huawei Technologies Co., Ltd.
5 System Operation and Maintenance
are dirty or blocked.
its drive is faulty.
high pressure switch
are loose or
damaged.
switch is faulty.
overfilled.
not properly
installed.
Solution
1. Clean the condenser
fins.
2. Maintain or replace
the outdoor fan
drive or outdoor
fan.
3. Check the cable
connections to the
high pressure
switch.
4. Maintain or replace
the high pressure
switch.
5. Decrease certain
amount of
refrigerant.
6. Reinstall the
outdoor unit.
Refer to the solution to
the Comp HP Switch
Alarm.
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