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Application Sheet 1 – Single Zone Using Internal Control Parts Needed (additional parts may be required): __ Model 1830/1850/1870 __ Thermostat wire __ Insulated duct __ 20A Outlet (1870 only) __ Duct fittings & hardware __ Grilles (if required) __ Drain Pan and Float Switch (if required)
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Figure 3 Wiring (shown without “disable HVAC EQUIPMENT with AC” feature being used) External Control The external control (i.e. Aprilaire Model 76 Dehumidifier Control, Model 8620 Dedicated Return to Main Supply or Return Thermostat or Model 8910 Home Comfort SUPPLY RETURN Control) must have a normally open (NO –...
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Application Sheet 3 – Remote Control Using Model 76 Control Parts Needed (additional parts may be required): FLOAT DH DH SWITCH __ Model 1830/1850/1870 __ Model 76 Dehumidifier Control __ Insulated duct __ Thermostat wire MODEL 76 REMOTE __ Duct fittings & hardware...
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Note: Dehumidifier zoning is not recommended in zoned HVAC applications. TO/FROM SECONDARY ZONE Parts Needed (additional TO BE DEHUMIDIFIED TO/FROM SECONDARY ZONE Parts Needed (additional TO BE DEHUMIDIFIED parts may be required): parts may be required): __ Model 1830/1850/1870 __ Model 1830/1850/1870 __ Insulated duct __ Insulated duct __ Thermostat wire __ Thermostat wire __ Duct fittings & hardware __ Duct fittings & hardware __ 20A Outlet (1870 only) __ 20A Outlet (1870 only) __ Drain pan and float switch (if HVAC EQUIPMENT __ Drain pan and float switch (if ...
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Note: Dehumidifier zoning is not recommended in zoned HVAC applications. TO/FROM SECONDARY ZONE Parts Needed (additional TO BE DEHUMIDIFIED TO/FROM SECONDARY ZONE Parts Needed (additional TO BE DEHUMIDIFIED parts may be required): parts may be required): __ Model 1830/1850/1870 __ Model 1830/1850/1870 __ Model 76, Model 8620 or __ Model 76, Model 8620 or Model 8910 control Model 8910 control __ Insulated duct __ Insulated duct __ Thermostat wire __ Thermostat wire __ Duct fittings & hardware __ Duct fittings & hardware ...
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Application Sheet 6 – Using the Ventilation Feature of the Dehumidifier Parts needed for ventilation: __ Model 6506 damper __ Model 8052 Outdoor Temperature Sensor (optional) __ Model 4010 10VA Transformer __ 6” Insulated Duct, fittings and hardware __ Intake Hood THERMOSTAT __ Thermostat wire ZONE CONTROL...
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