Replacing An Electric Heater - Huawei NetCol5000-C Series User Manual

NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)

6.4.6 Replacing an Electric Heater

Prerequisites
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Context
Recommended tools: flat-head screwdriver, Phillips screwdriver
Preparations: The device is only maintained from the front door, and is powered off.
Procedure
Step 1 Open the front door, remove the four M4 screws that secure the electric heater cover using a
Phillips screwdriver, and remove the cover.
Step 2 Remove cables from the through-wall terminal using a flat-head screwdriver.
Step 3 Remove the two cable plugs from the sensing bulb.
Step 4 Remove the four M4 screws on the electric heater using a Phillips screwdriver and remove the
electric heater.
Figure 6-9 Removing the electric heater
Issue 09 (2020-01-10)
The electronic heater needs to be replaced.
A spare electric heater with the same model is available and functional.
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6 System Operation and Maintenance
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