Replacing The Relay - Huawei NetCol5000-A User Manual

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Figure 5-64 Installing an SPD
Step 7 Reinstall the strong-current box, as shown by
Strong-current
Step 8 Power on the device, and ensure that the air conditioner works properly without alarms.
Step 9 Install the air filter and close the rear door.
----End

5.4.19 Replacing the Relay

Prerequisites
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Procedure
Step 1 On the controller home screen, tap Shutdown, and turn off the air conditioner switch in the
PDC.
Exercise caution because the device is still energized after it is shut down on the controller
home screen.
Step 2 Open the rear door and remove the air filter.
Step 3 Remove the relay cable, open the buckle on the relay mounting base, and pull out the relay.
Issue 01 (2017-07-27)
Box.
The relay, as shown in A Electric Control Box
A spare relay of the same model is available and functional.
Tool: Phillips screwdriver
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5 Operation and Maintenance
Step 6 and Step 7 in 5.4.12 Replacing a
Layout, needs to be replaced.
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