AIR HANDLER INSTALLATION INSTRUCTIONS
AIR HANDLER SAFETY
Recognize this symbol as a safety precaution.
Recognize Safety Symbols, Words and Labels
The following symbols and labels are used throughout this
manual to indicate immediate or potential hazards. It is the
owner’s responsibility to read and comply with all safety
information and instructions accompanying these symbols.
Failure to heed safety information increases the risk of serious
personal injury or death, property damage and/or product
damage.
Table of Contents
AIR HANDLER SAFETY ................................................................. 1
INSTALLATION REQUIREMENTS................................................ 2
Tools and Parts............................................................................ 3
System Requirements ................................................................. 3
Location Requirements................................................................ 3
Electrical Requirements............................................................... 4
Ductwork Requirements .............................................................. 4
INSTALLATION INSTRUCTIONS.................................................. 4
Inspect Shipment......................................................................... 4
Installation Configurations ........................................................... 5
Install Condensate Drain.............................................................. 7
Install Ductwork ........................................................................... 8
Verify Orifice Size......................................................................... 8
Connect Refrigerant Lines........................................................... 8
Make Electrical Connections....................................................... 9
Complete Installation................................................................. 17
SEQUENCE OF OPERATION...................................................... 19
Cooling—Cooling Only or Heat Pump ...................................... 19
Heating—Electric Heat Only...................................................... 19
Heating—Heat Pump................................................................. 19
AIR HANDLER MAINTENANCE.................................................. 19
ASSISTANCE OR SERVICE ........................................................ 20
Accessories................................................................................ 20
Whirlpool
®
Models WAHMS, WAHME
WPIO-355B
Goodman 1
Hazards or unsafe practices could result in property
damage, product damage, severe personal injury or death.
Hazards or unsafe practices may result in property
damage, product damage, personal injury or death.
WARNING
CAUTION
Goodman 9
Hazards or unsafe practices may result in property
or product damage.
CAUTION
Goodman 7
Installation and repair of this unit should
be performed ONLY by individuals meeting
the requirements of an “Entry Level Technician”
as specified by the Air-Conditioning, Heating and
Refrigeration Institute (AHRI). Attempting to
install or repair this unit without such background may
result in product damage, personal injury or death.
WARNING
Goodman 6
HIGH VOLTAGE!
WARNING
Disconnect ALL power before servicing.
Multiple power sources may be present.
Failure to do so may cause property damage,
personal injury or death.
Goodman 33
WARNING
This product is factory-shipped for use with 208/240/1/60
electrical power supply. DO NOT reconfigure this air
handler to operate with any other power supply.
