CAP AHU, Installation And Maintenance Instructions Manual

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I/O MANUAL Horizontal/Modular/Vertical/Rooftop AHU 2015pg
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COMMERCIAL AIRE PRODUCTS 501 Terminal Road, Fort Worth TX 76106 Tel: 817-624-0820
BLOWER RPM
All our AHU are factory set to run at the specified cfm and static pressure,
we are not responsible for
the design or field given conditions. Contractor is responsible for the final balance and verification of
the final installation conditions. Failure to do that, can cause blow off water from the coils and damage
to the equipment and system due to excessive face velocity over the cooling coils.
The motor sheave is adjustable to allow some RPM field change; if major variation is needed, consult
factory for the proper sheave pulley combination.
MOTOR –
Tighten motor mount bracket and base bolts as required.
BLOWER –
Check bearings for wear. Replace as required. Check wheel for accumulation of dirt and clean as
required.