Huawei FusionCol8000-C210 User Manual page 132

FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Netherland GS)
Context
Recommended tools: protective gloves, Phillips screwdriver, diagonal pliers, cable
tie
Procedure
Step 1 Tap Shutdown on the home screen of the display module.
Exercise caution because the unit is still energized after it is shut down on the
screen of the display module.
Step 2 Open the electric control box, and switch off the active circuit breaker (QF1) and
standby circuit breaker (QF2).
After the unit is powered off and shut down, the pressure difference between the
air supply and return sides may cause the fan to rotate reversely. Exercise caution
when performing this operation.
Step 3 Seal the air return side of the unit using the air return baffle delivered with the
unit, and manually stop the fan using a soft object such as a rubber stick.
Step 4 Remove the fan guard.
Step 5 Cut off the cable ties that bind the cable connected to the faulty fan, and remove
the fan terminal.
Step 6 Remove the auxiliary fixture for installing the fan at the bottom of the electric
control box.
Figure 10-4 Auxiliary fixture position
(1) Electric control box
Issue 01 (2022-12-30)
NO TICE
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
10 Parts Replacement
(2) Auxiliary fixture
124