Table of Contents
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Table of Contents
Related Manuals for Aprilaire 1750
Summary of Contents for Aprilaire 1750
- Page 1 90-1214 90-1215 Installation, Safety & Maintenance Manual Model 1750/1770...
- Page 2 All ductwork must be insulated and sealed Drain pan with overflow protection should be placed under the unit to prevent water damage in the event of a drain failure Codensate line should be inslated to prevent external condensation on the line Ensure the unit does not operate in conditions below 40F or above 150F...
- Page 3 Drain Outlet ” Drain Trap ” High Side Low Side 90-961 3“ MIN CLEARANCE FOR ACCESS PANEL TOP VIEW 20” MINUMUM CLEARANCE FOR FILTER (EITHER SIDE) FILTER 6" MIN CLEARANCE FOR ACCESS PANEL 90-970...
- Page 4 COOLING COIL AIR CLEANER 6“ MIN 6“ MIN SUPPLY AIRFLOW RETURN AIRFLOW HVAC UNIT OPTIONAL N.C. VENT CONTROL DAMPER (SEE PAGES 10-11) APRILAIRE OPTIONAL CENTRAL OUTDOOR DEHUMIDIFIER AIR INTAKE BACKFLOW DAMPER 90-945...
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Page 5: System Setup
DEHUMIDIFIER CONTROL THERMOSTAT HVAC EQUIPMENT 90-962 SYSTEM SETUP HVAC FAN HVAC FAN WHL HOUSE CONVERTIBLE VENT-AUTO VENT-TIMED CYCLE PERIOD 30 MIN. 1 HOUR 2 HOUR 3 HOUR MIN. MIN. TEST CYCLE TIME 90-963... - Page 6 OPTIONAL OUTDOOR AIR INTAKE OPTIONAL N.C. COOLING COIL AIR CLEANER VENT CONTROL DAMPER (SEE PAGES 10-11) SUPPLY AIRFLOW RETURN AIRFLOW HVAC UNIT APRILAIRE TO SUPPLY GRILLE OR FROM RETURN GRILLE CENTRAL TO UNCONDITIONED SPACE OR UNCONDITIONED SPACE DEHUMIDIFIER 90-946...
- Page 7 DEHUMIDIFIER CONTROL THERMOSTAT HVAC EQUIPMENT 90-964 SYSTEM SETUP HVAC FAN HVAC FAN WHL HOUSE CONVERTIBLE VENT-AUTO VENT-TIMED CYCLE PERIOD 30 MIN. 1 HOUR 2 HOUR 3 HOUR MIN. MIN. TEST CYCLE TIME 90-965...
- Page 8 COOLING COIL AIR CLEANER 6“ MIN 6“ MIN SUPPLY AIRFLOW RETURN AIRFLOW HVAC UNIT N.C. DAMPER N.C. DAMPER N.O. DAMPER APRILAIRE SUPPLY TO RETURN FROM CENTRAL UNCONDITIONED UNCONDITIONED SPACE DEHUMIDIFIER SPACE N.O. DAMPER OPTIONAL N.C. DAMPER OPTIONAL OUTDOOR AIR INTAKE...
- Page 9 DEHUMIDIFIER 24 VAC CONTROL DEHUMIDIFIER SYSTEM DAMPERS (40 VA min) TRANSFORMER THERMOSTAT HVAC EQUIPMENT WIRE NUT 90-966 SYSTEM SETUP HVAC FAN HVAC FAN WHL HOUSE CONVERTIBLE VENT-AUTO VENT-TIMED CYCLE PERIOD 30 MIN. 1 HOUR 2 HOUR 3 HOUR MIN. MIN. TEST CYCLE TIME 90-965...
- Page 10 OPTIONAL DEHUMIDIFIER VENTILATION 24 VAC CONTROL DAMPER (10 VA min) TRANSFORMER THERMOSTAT HVAC EQUIPMENT WIRE NUT OPTIONAL OUTDOOR TEMPERATURE SENSOR (Model 8052) 90-968 CYCLE PERIOD 30 MIN. 1 HOUR 2 HOUR 3 HOUR 90-783C MIN. MIN. MIN. TEST CYCLE TIME 90-783C SYSTEM SETUP HVAC FAN...
- Page 11 NORTH, EAST OR WEST SIDE OUTDOOR OF HOME TEMPERATURE SENSOR SENSOR SENSOR BRACKET OUTDOOR ABOVE EXPECTED TEMPERATURE SENSOR SNOW LINE LEADS B2202617-D CENTER LINE 36" MAX. OUTSIDE WALL B2202617-E...
- Page 12 SYSTEM SETUP REMOTE-OFF REMOTE BLOWER-OFF BLOWER HOUSE LOCAL SYSTEM SETUP VENT-AUTO TIMED REMOTE-OFF REMOTE BLOWER-OFF BLOWER CYCLE PERIOD HOUSE LOCAL VENT-AUTO TIMED 30 MIN. 1 HOUR 2 HOUR CYCLE PERIOD 3 HOUR 30 MIN. 90-783C 1 HOUR MIN. 2 HOUR 3 HOUR MIN.
- Page 16 10007791 10.07 B2204536A...
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