Whole House - Aprilaire 1700 Safety And Installation Instructions Manual

WHOLE HOUSE INSTALLATION AND OPERATION
In this configuration the dehumidifier will pull air from the return duct. The air passes through the dehumidifier, where moisture is
removed, and then returned to the HVAC system downstream of the cooling coil in the supply plenum. This installation is used
when the HVAC unit conditions the area where dehumidification is needed. Connection to the HVAC unit for the primary living
space or basement HVAC unit is ideal for this installation.
REQUIRED COMPONENTS
1 – 6508 Normally Closed Power Open Damper
Duct Work
24 VA Transformer (10 VA minimum per damper)
Thermostat Wire
FIGURE 3 – DUCTING
6" MIN
SUPPLY
AIRFLOW
N.C. BACKFLOW DAMPER
4
COOLING COIL AIR CLEANER
HVAC UNIT
1700
OPTIONAL MANUAL DAMPER
OPTIONAL COMPONENTS
8" Manual Damper to adjust air flow to 275 CFM
6506 Ventilation Damper
8052 Outdoor Temperature Sensor
6" MIN
OPTIONAL N.C.
VENT CONTROL
DAMPER
(SEE PAGES 10-11)
3' MIN
RETURN
AIRFLOW
OPTIONAL
FRESH AIR
INTAKE
90-945