Component Replacement; Component Position (Building Scenario) - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Symptom
The water
system cannot
spray properly.

8.4 Component Replacement

8.4.1 Component Position (Building Scenario)

Figure 8-1 Components to be replaced (building scenario)
(1) Differential
pressure switch
Issue 01 (2021-01-30)
Possible Cause
The interconnection
terminals for the fans are not
securely connected.
The water pump is sealed by
gas.
(2) Indoor return air
T/H sensor
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8 System Maintenance
Solution
Secure the interconnection
terminals.
When the water pump of the
smart cooling product runs
for the first time every year,
the water pump may be
sealed by gas and cannot
spray properly. In this case,
you need to manually
exhaust air. When the water
pump is running, remove the
exhaust plug on the water
pump. When water flows out
of the exhaust hole, reinstall
and tighten the exhaust plug.
(3) Air filter (4) Exhaust fan
140