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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
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2.3 Display Module
Appearance
The display module provides a 7-inch true-color touchscreen that provides man-
machine interfaces for query, setting, management, and maintenance.
Issue 04 (2022-06-30)
Sight glass
It allows you to observe the refrigerant flow and gas content for easy
maintenance and optimization.
Filter dryer
It absorbs water from the refrigerant pipes and filters the foreign matter,
which reduces component damage rates and improves operating efficiency
and reliability.
Return air filter/Bag air filter
The G4 air filter is used as the return air filter, and the F5 air filter is optional.
The G3 air filter is used as the bag air filter. The air filter matches the
cleanliness requirements of different equipment rooms, and meets the
relevant requirements of the China National Standard
filters .
(Optional) Wet film humidifier
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The wet film humidifier has low water quality requirements and high
environment adaptability.
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The wet film humidifier has a simple structure and is easy to remove,
clean, and maintain.
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The wet film humidifier can quickly start and generate huge
humidification capacity.
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The wet film humidifier consumes less power, saving more than 95% of
energy compared with a traditional electrode humidifier.
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Compared with a traditional electrode humidifier, the wet film humidifier
has a longer service life and maintenance interval.
Differential pressure switch
When the air filter is dirty or blocked, the differential pressure switch triggers
an alarm, prompting for air filter replacement.
T/H sensor
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Temperature sensors are configured for the outdoor air intake vent (one
sensor), indoor air return vent (one senor), outdoor air exhaust vent (two
sensors), and indoor air supply vent (two sensors).
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T/H sensors are configured for the outdoor air intake vent and indoor air
return vent to precisely control the supply air temperature and humidity
based on the outdoor temperature and humidity.
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Intake air temperature sensors are configured for the evaporator and
condenser to precisely control and coordinate the free cooling system and
the compressor cooling system, achieving optimal energy saving.
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A suction temperature sensor, discharge temperature sensor, and liquid
pipe temperature sensor are configured to ensure reliable running of the
compressor system.
Copyright © Huawei Technologies Co., Ltd.
2 Product Description
GB/T 14295-2008 Air
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