User guide

1
SERIES 36
thru
SERIES 86
•
Health
•
Comfort
•
Energy Efficiency
ENERGY RECOVERY
CASSETTE
MODELS
ERC-3615, ERC-3623, ERC-3625
ERC-4639, ERC-5230, ERC-5245, ERC-5255
ERC-5860, ERC-6445, ERC-6475, ERC-7460
ERC-7490, ERC-86170
The Airxc hange Energy Recovery Cas-
sette consists of a frame, wheel, wheel
drive system and energy transfer seg-
ments. Segments are removable for
cleaning or replacement. The segments
rotate through counterflowing exhaust
and outdoor air supply streams where
they transfer heat and water vapor from
the warm, moist air stream to the cooler
and/or drier airstream. This energy re-
covery process can reduce cooling de-
sign loads by up to 4 tons per 1000
CFM of outdoor air ventilation while also
reducing heating demand and humidifi-
cation requirements. Operating sav-
ings, reduced demand charges and first
cost equipment savings provide a rapid
payback to the building owner.
INSTALLATION
OPERATING &
MAINTENANCE
INSTRUCTIONS
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