421 04 6300 01 May 2012
TECHNICAL SUPPORT MANUAL
Split System Air Conditioner
(C,H,T)XA6
DANGER, WARNING, CAUTION, and
NOTE
The signal words DANGER, WARNING,
CAUTION, and NOTE are used to identify levels of
hazard seriousness. The signal word DANGER is
only used on product labels to signify an immediate
hazard. The signal words WARNING, CAUTION,
and NOTE will be used on product labels and
throughout this manual and other manuals that may
apply to the product.
DANGER -- Immediate hazards which will result in
severe personal injury or death.
W ARNING -- Hazards or unsafe practices which
could result in severe personal injury or death.
CAUTION -- Hazards or unsafe practices which
may result in minor personal injury or product or
property damage.
NOTE -- Used to highlight suggestions which will
result in enhanced installation, reliability, or opera-
tion.
Signal Words in Manuals
The signal word WARNING is used throughout this
manual in the following manner:
The signal word CAUTION is used throughout this
manual in the following manner:
Signal Words on Product Labeling
Signal words are used in combination with colors
and/or pictures on product labels.
WARNING
Safety Labeling and Signal Words
!
!
CAUTION
WARNING
TABLE OF CONTENTS
Model Number Identification 2.....................
R--410A Quick Reference Guide 3..................
Wiring Diagrams 4--5.............................
Charging Chart 6.................................
Tech Labels (Expanded Data) 7 -- 11................
Condenser Only Data 12 -- 13......................
CXA6 HXA6 TXA6 Parts List 14 -- 19................
Exploded Drawings 20 -- 22........................
Cooling Multiplying Factors 23 -- 85.................
MODELS
CXA618GKA100 HXA618GKA100 TXA618GKA100
CXA624GKA100 HXA624GKA100 TXA624GKA100
CXA630GKA100 HXA630GKA100 TXA630GKA100
CXA636GKA100 HXA636GKA100 TXA636GKA100
CXA642GKA100 HXA642GKA100 TXA642GKA100
CXA648GKA100 HXA648GKA100 TXA648GKA100
CXA649GKA100 HXA649GKA100 TXA649GKA100
CXA660GKA100 HXA660GKA100 TXA660GKA100
CXA661GKA100 HXA661GKA100 TXA661GKA100
!
WARNING
DEATH, PERSONAL INJURY, AND/OR PROPERTY
DAMAGE HAZARD
Failure to carefully read and follow this warning
could result in equipment malfunction, property
damage, personal injury and/or death.
Installation or repairs made by unqualified per-
sons could result in equipment malfunction, prop-
erty damage, personal injury and/or death.
The information contained in this manual is inten-
ded for use by a qualified service technician famili-
ar with safety procedures and equipped with the
proper tools and test instruments.
Installation must conform with local building
codes and with the National Electrical Code
NFPA70 current edition or Canadian Electrical
Code Part 1 CSA C.22.1.
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