Huawei NetCol8000-C070 User Manual page 168

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Exercise caution because the device is still energized after it is shut down on the
screen of the display module.
Step 2 Open the front door and turn off the general switch. For a device that has two
power inputs, turn off the active power switch QF1 and standby power switch
QF2.
Step 3 Remove the fan maintenance baffle plate.
Figure 6-18 Removing the fan maintenance baffle plate
Step 4 After the electric heater cools to the room temperature, cut off the cable tie on
the electric heater cable and disconnect the interconnection terminal.
Step 5 Remove the four bolts from both ends of the electric heater and take out the
electric heater.
Figure 6-19 Removing an electric heater
Step 6 Install a new electric heater.
Step 7 Install the fan maintenance baffle plate and close the front door.
Issue 09 (2022-12-15)
NO TICE
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