Honeywell Perfect Window HR150B, Quick Start Manual

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HR150B, HR200B PERFECT WINDOW™ FRESH AIR VENTILATION SYSTEMS
68-0285 8
WIRING
CAUTION
Electrical Shock Hazard.
Can cause personal injury.
Be sure ventilator is correctly grounded.
Confirm polarity of power line switched with safety
(disconnect) switch when cleaning or servicing unit.
IMPORTANT
Be sure to connect the hot line to the interlock switch.
See Fig. 9. To confirm correct polarity, use voltmeter
or test lamp to verify there is no power after the switch
when the door is open. Check between that point and
ground (on cabinet). This process must be used
because occasionally some dwellings are incorrectly
wired.
Connect line voltage to the ventilator according to Fig. 9.
Honeywell recommends that a licensed electrician make all
electrical connections. It is very important that the unit be
correctly grounded.