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About The Manual
Literature Change History
CAUC-IOM-7 (December 2001)
First issue of manual; provides Installation, Operation, and
Maintenance instructions for “J” and later design sequence
on CAUC 20 through 60 Ton air cooled condensing units.
Overview of Manual
Note: One copy of this document ships inside the
control panel of each unit and is customer
property. It must be retained by the unit's
maintenance personnel.
This booklet describes proper installation, operation, and
maintenance procedures for air cooled systems. By care-
fully reviewing the information within this manual and follow-
ing the instructions, the risk of improper operation and/or
component damage will be minimized.
It is important that periodic maintenance be performed to
help assure trouble free operation. A maintenance schedule
is provided at the end of this manual. Should equipment
failure occur, contact a qualified service organization with
qualified, experienced HVAC technicians to properly diag-
nose and repair this equipment.
Note: The procedures discussed in this manual
should only be performed by qualified, experienced
HVAC technicians. Do Not release refrigerant to the
atmosphere! If adding or removing refrigerant is
required, the service technician must comply with
all federal, state, and local laws.