Aprilaire 1770 دليل المستخدم

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SPECIFICATION SHEET
DEHUMIDIFIER
MODEL 1750/1770
Thermostatic Expansion Valve (TXV) is a precision device
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used to modulate the flow of refrigerant entering the
evaporator coil at the same rate as the refrigerant being
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boiled off in the evaporator coil. The TXV also provides the
necessary pressure drop within the system to separate the
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high and low pressure sides of the system. This separation
allows the low pressure refrigerant to absorb heat.
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The cabinet of the Model 1750/1770 is full

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MODEL 1750/1770 DEHUMIDIFIER MODEL 70 OCCUPIED SPACE CONTROL PRINCIPLE OF OPERATION • On/Off buttons The Aprilaire Model 1750/1770 is designed to dehumidify the air coming into the unit by passing the incoming air over a cooling • Displays set point indication bars coil to drop the air temperature and dewpoint of the air. and measured RH in the area Moisture is removed from the air and drained out of the unit to a • Senses dewpoint in the common floor or waste drain. The air is then reheated in