2
GENERAL DESCRIPTION …………………………………………………………………………… 03
Unpacking
Certification
Codes and Ordinances
OWNER'S INFORMATION …………………………………………………………………………… 04
HEATING / COOLING SYSTEMS …………………………………………………………………… 05
INSTALLATION ………………………………………………………………………………………… 06
Setting the Curb / Unit
Service Clearances
Unit / Curb Detail ……………………………………………………………………………… 07
Outside Air Hood
Unit Section Splicing …………………………………………………………………………… 08
D & E Unit End Flashing Installation ……………………………………………………… 09
Compressor Compartment Exhaust Fan - Rain Hood Installation
Electrical Information
Gas Piping Information ………………………………………………………………………… 10
Gas Fired Heating Units - Rain Hood Installation ………………………………………… 11
Gas Unit Lighting Instructions ……………………………………………………………… 12
Unit Access Doors
STARTUP INFORMATION……………………………………………………………………………… 13
Spring Isolator Adjustment
Supply Air Wheel …………………………………………………………………………………14
Axial Flow Fans ………………………………………………………………………………… 15
PERIODIC INSPECTIONS……………………………………………………………………………… 16
Gas Heating Units
Cooling
Heating - Electric, Steam, Hot Water ………………………………………………………… 17
Condensate Piping Information
SERVICE & MAINTENANCE ………………………………………………………………………… 18
General
Refrigerant Filter Driers
Refrigerant Charge
Lubrication ……………………………………………………………………………………… 19
Cleaning
Filter Istallation / Replacement ……………………………………………………………… 20
Evaporative Condenser Section…………………………………………………………………21
Trouble Shooting ………………………………………………………………………………… 25
SEQUENCE OF OPERATIONS ……………………………………………………………………… 28
General Information
COMPRESSOR CHECKOUT PROCEDURE ……………………………………………………… 30
IGNITION CONTROL CHECKOUT PROCEDURE………………………………………………… 31
NOTES / COMMENTS …………………………………………………………………………………… 32
FACTORY START-UP FORM ………………………………………………………………………… 33
PRACTICAL GUIDELINES FOR RL UNIT LIFTING
TABLE OF CONTENTS
AAON
®
R10090 (10-02)
It is the intent of
AAON, Inc.
to provide accurate and current specification information. However, in the interest of product improvement,
AAON, Inc.
reserves the right to change pricing, specifications and/or design of it's products without notice, obligation or liablity.
© 2002
AAON, Inc.
, all rights reserved throughout the world.
AAON
&
AAONAIRE
are registered trademarks of
AAON, Inc.
, Tulsa, OK.
Owner should pay particular attention to the words: NOTE, CAUTION AND WARNING.
NOTES are intended to clarify or make the installation easier. CAUTIONS are given to prevent
equipment damage. WARNINGS are given to alert owner that personal injury and/or equipment damage
may result if installation procedure is not handled properly.
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