Table Of Contents; Section 1. Safety Information - Trane GAF2A0A36S31EE Installer's Manual

Table of Contents

Section 1. Safety Information. ...................................................................................... 2
Section 2. Unit Design. .................................................................................................. 3
Section 3. Unit Preparation. .......................................................................................... 5
Section 4. Optional Cabinet Disassembly. .................................................................. 6
Section 5. Place Unit at Location. ................................................................................ 9
Section 6. Unit Location Considerations. .................................................................. 10
Section 7. Setting the Unit - Vertical Installation. ...................................................... 15
Section 8. Setting the Unit - Horizontal Installation. ................................................. 16
Section 9. Connecting the Duct work. ....................................................................... 17
Section 10. Refrigerant Line. ...................................................................................... 18
Section 11. Refrigerant Line Brazing. ........................................................................ 19
Section 12. Condensate Drain Piping. ....................................................................... 22
Section 13. Electrical - Low Voltage. .......................................................................... 24
Section 14. Electrical - High Voltage. ......................................................................... 26
Section 15. Filters. ....................................................................................................... 28
Section 16. Unit Outline Drawing. .............................................................................. 29
Section 17. Start Up. .................................................................................................... 30
Section 18. Sequence of Operation............................................................................ 31
Section 19. Checkout Procedures. ............................................................................. 31

Section 1. Safety Information

!
SAFETY HAZARD!
This information is intended for use
by individuals possessing adequate backgrounds of electrical and
mechanical experience. Any attempt to repair a central air condition-
ing product may result in personal injury and/or property damage.
The manufacturer or seller cannot be responsible for the interpreta-
tion of this information, nor can it assume any liability in connection
with its use.
!
LIVE ELECTRICAL COMPONENTS!
lation, testing, servicing, and troubleshooting of this product, it may
be necessary to work with live electrical components. Failure to fol-
low all electrical safety precautions when exposed to live electrical
components could result in death or serious injury.
!
HAZARDOUS VAPORS!
with a non-ducted return in the same closet, alcove, or utility
room as a fossil fuel device. Hazardous vapors can be distributed
throughout the conditioned space and equipment damage can
result.
Note: Representative illustrations only included in this document.
Most illustrations display the upflow configuration.
2
WARNING
WARNING
During instal-
CAUTION
Do not install an air handler
!
CORROSION HAZARD!
life, the air handler should not be used during the finishing phases
of construction. The low return air temperatures can lead to the
formation of condensate. Condensate in the presence of chlorides
and fluorides from paint, varnish, stains, adhesives, cleaning com-
pounds, and cement creates a corrosive condition which may cause
rapid deterioration of the cabinet and internal components.
!
SAFETY HAZARD!
Sharp Edge Hazard. Be careful of sharp
edges on equipment or any cuts made on sheet metal while install-
ing or servicing. Personal injury may result.
Important: Panel damage can occur with prolonged
exposure to POE lubricants. Air handler front panels
that come in contact with POE oil must be washed
immediately with soapy water.
!
WARNING
This product can expose you to chemicals including lead, which
are known to the State of California to case cancer and birth defects
or other reproductive harm. For more information go to www.
P65Warnings.ca.gov
CAUTION
To prevent shortening its service
CAUTION