Honeywell PERFECT WINDOW HR200 - Manual (Page 6)

GETTING ST
AR
TED
The Fresh Air Ventilation System is designed to
supply fresh air and exhaust stale air. The system
draws fresh outdoor air through the ventilator for
distribution throughout the house.
Heat Recovery Ventilator
Stale air is exhausted through the ventilator and to
the outdoors. Heat is transferred from one airstream
to the other as the air passes through the opposite
sides of the heat transfer core. See Fig. 1.
Energy Recovery Ventilator
Stale air is exhausted through the ventilator and to
the outdoors. Heat and moisture is transferred from
one airstream to the other as the air passes through
the opposite sides of the energy transfer core.
See Fig. 2 and 3.
Planning the Installation
Failure to comply with these requirements will result in voided warranty, improper installation, and
service callbacks.
STALE
AIR FROM
INSIDE
DEFROST
PORT
FRESH
AIR TO
INSIDE
FRESH AIR
FROM OUTSIDE
STALE
AIR TO
OUTSIDE
M29739
BALANCING DAMPER
FILTERS
Duct connections and airflow (ER150B/ER200B). Fig. 3.
FILTERS (2)
DRAIN
M29853
MOTOR
BLOWERS
FRESH AIR
FROM OUTSIDE
DEFROST
PORT
DRAIN PANS
BALANCING
DAMPER
BALANCING
DAMPER
CORE
STALE
AIR FROM
INSIDE
FRESH
AIR TO
INSIDE
STALE
AIR TO
OUTSIDE
FRESH
AIR TO
INSIDE
FRESH AIR
FROM OUTSIDE
M29861
MOTOR
MOTOR
STALE AIR
FROM HOUSE
ENERGY
TRANSFER
CORE
BALANCING
DAMPER
CORE
STALE AIR
TO OUTSIDE
BALANCING
DAMPER
FILTERS (2)
HR150, 200; ER150, 200 Perfect Window™ Fresh Air Ventilation Systems 68-0171—12 4
Duct connections and airflow (HR150B/HR200B). Fig. 1.
Duct connections and airflow (ER150C/ER200C). Fig. 2.