Huawei NetCol5000-A035 - Parts Replacement; Replacing Filters

No. Symptom Possible Cause Measures
8 Water fails to come
into the humidier
cylinder.
1. There is no front
water supply or the
water supply is not
sucient.
2. The water intake
solenoid valve of
the
humidier
cylinder is faulty.
3. The
humidier
controller is faulty.
1. Check that the
front water supply
valve is open.
2. Check that the
water intake
solenoid valve is
open when
humidication is
enabled.
3. Replace the
humidier
controller.
NO TE
If the fault does not restore, contact Huawei technical support.
6.5 Parts Replacement
After replacing any part, verify that the new part works properly.
6.5.1 Replacing Filters
Prerequisites
● Recommended materials: new
lters
● Preparations: open the rear door.
Figure 6-3 shows the positions of air lters in the indoor unit. They are located at
the top, middle, and bottom of an indoor unit.
Procedure
Step 1 Open the rear door of the cabinet and twist the cards at the left and right sides of
the air
lter at the top, as shown by 1 in Figure 6-3.
Step 2 Drag the air lter out, as shown by 2 in Figure 6-3.
NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width) 6 System Operation and Maintenance
Issue 17 (2020-10-22) Copyright © Huawei Technologies Co., Ltd. 204