Figure 6-12 Indoor unit components (front)
(1) Fan (2) Electric heater (optional) (3) Evaporator
6.4.3.1.1 Replacing an Indoor Fan
Prerequisites
● Tools: Phillips screwdriver, diagonal pliers or scissors.
● An indoor fan needs to be replaced.
● A spare indoor fan of the same model is available and functional.
Context
● The fan is maintained from the front.
● When there are more than six cabinets in the cold aisle, the indoor fan is
congured with an air director. When replacing the fan, the air director needs
to be removed.
Procedure
Step 1 Shut down the smart cooling product over the EMS.
● Method 1: Log in to the ECC800-Pro mobile phone or pad app as user admin.
a. Choose Home.
b. Tap the cabinet that houses the smart cooling product in the micro-
module view.
FusionModule800 Smart Small Data Center
User Manual 6 O&M
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 414
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