Replacing An Electric Heater - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Figure 11-45 Locking a module
Step 7 Install the network cable and air filter, and close the rear door.
Step 8 Power on the device and tap Start on the home screen. Ensure that the smart
cooling product is running normally without any alarms.
----End

11.15 Replacing an Electric Heater

Prerequisites
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Procedure
Step 1 Tap Shutdown on the home screen of the controller. Turn off the active power
switch QF1, standby power switch QF2 (you do not need to turn off QF2 for the
model with a single power supply), and drive switch QF3.
Exercise caution because the device is still energized after it is shut down on the
controller home screen.
Step 2 Open the front door, disconnect the fan terminals, and remove the fan support.
Issue 08 (2021-09-17)
An electric heater needs to be replaced.
A spare electric heater of the same model is available and functional.
Tool: Phillips screwdriver
NO TICE
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11 Parts Replacement
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