The signal words DANGER, WARNING, CAUTION, and NOTE are used to identify levels of haz-
ard 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.
WARNING -- 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 operation.
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.
DEATH, PERSONAL INJUR Y, 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 persons could result in equipment malfunction, property damage, personal injury and/or death.
The information contained in this manual is intended for use by a qualified service technician familiar 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.
WARNING
428 04 1301 01 April, 2012
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
OUTDOOR UNIT MODEL NUMBER IDENTIFICATION GUIDE (single phase)
Digit Position:12345, 6789101112
Example Part Number:
Product Family
S = R--410AREFRIGERANT
A = Air Conditioner
H = Heat PumpTYPE
3 = 13 SEER
S = Split System (AC & HP)KIT USAGE
A = Original
B = 2nd GenerationMAJOR SERIES
0 = Generic or Not Applicable
2=R--22
4 = R--410AREFRIGERANT
Product Identifier Number
Package Quantity
Type of Kit (Example: CH = Crankcase Heater)
NASA00101CH
2428 04 1301 01
International Comfort Products, LLC
Lewisburg, T ennessee 37091 USA
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
R--410A QUICK REFERENCE GUIDE
• R--410A refrigerant operates at 50% -- 70% higher pressures than R--22. Be sure that servicing equipment and
replacement components are designed to operate with R--410A.
• R--410A refrigerant cylinders are rose colored.
• Recovery cylinder service pressure rating must be 400 psig, DOT 4BA400 or DOT BW400.
• R--410A systems should be charged with liquid refrigerant. Use a commercial type metering device in the
manifold hose when charging into suction line with compressor operating.
• Manifold sets should be 750 psig high--side and 200 psig low--side with 520 psig low--side retard.
• Use hoses with 750 psig service pressure rating.
• Leak detectors should be designed to detect HFC refrigerant.
• R--410A, as with other HFC refrigerants, is only compatible with POE oils.
• Vacuum pumps will not remove moisture from oil.
• Do not use liquid line filter--driers with rated working pressures less than 600 psig.
• Do not install a suction line filter--drier in liquid line.
• POE oils absorb moisture rapidly. Do not expose oil to atmosphere.
• POE oils may cause damage to certain plastics and roofing materials.
• Wrap all filter--driers and service valves with wet cloth when brazing.
• A liquid line filter--drier is required on every unit.
• Do not use with an R--22 TXV.
• If indoor unit is equipped with an R--22 TXV, it must be changed to an R--410A TXV.
• Never open system to atmosphere while it is under a vacuum.
• When system must be opened for service, break vacuum with dry nitrogen and replace all filter--driers. Evacuate
to 500 microns before recharging.
• Do not vent R--410A into the atmosphere.
• Do not use capillary tube indoor coils.
• Observe all WARNINGS, CAUTIONS, NOTES, and bold text.
International Comfort Products, LLC
Lewisburg, TN 37091 USA
428 04 1301 013
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
Model Size: 18, 24, 30, 36, 42, 48, 60
factory
4428 04 1301 01
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
Model Size: 18, 24, 30, 36, 42, 48, 60
428 04 1301 015
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
Rating Plate (required) Subcooling Temperature ° F(° C)
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
CSH5 PARTS LIST (continued)
KEY
NO.
FAST P ARTS NO.DESCRIPTION
PCLAMP CAPACITOR ROUND 2.5"D1172735
RMOTOR CAP ASSY COMF/MAIN AC&HP1179386
Parts Not Shown
)(KIT ADAPTER ASSY1174192
)(CAP SERVICE KIT 11/16-201175650
)(CAP SERVICE KIT 15/16-201175651
)(CAP SERVICE KIT 1-1/16-201175652
)(DRIER FILTER SUCT LINE 8.0 CI1174194
)(DRIER FILTER SUCT LINE 15.0 CI1174193
)(PAINT TOUCH UP BALTIC GRY 1 PT1178322
CSH548GKA100
CSH542GKA100
CSH536GKA100
CSH530GKA100
CSH524GKA100
CSH518GKA100
-----11
1111111
1111111
1111111
1111---
----111
1111---
----111
1111111
CSH560GKA100
18428 04 1301 01
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
HSH5 PARTS LIST (continued)
KEY
NO.
FAST P ARTS NO.DESCRIPTION
PCLAMP CAPACITOR ROUND 2.5"D1172735
RMOTOR CAP ASSY HEIL/MAIN AC&HP1179389
Parts Not Shown
)(KIT ADAPTER ASSY1174192
)(CAP SERVICE KIT 11/16-201175650
)(CAP SERVICE KIT 15/16-201175651
)(CAP SERVICE KIT 1-1/16-201175652
)(DRIER FILTER SUCT LINE 8.0 CI1174194
)(DRIER FILTER SUCT LINE 15.0 CI1174193
)(PAINT TOUCH UP BALTIC GRY 1 PT1178322
HSH548GKA100
HSH542GKA100
HSH536GKA100
HSH530GKA100
HSH524GKA100
HSH518GKA100
-----11
1111111
1111111
1111111
1111---
----111
1111---
----111
1111111
HSH560GKA100
22428 04 1301 01
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
TSH5 PARTS LIST (continued)
KEY
NO.
FAST P ARTS NO.DESCRIPTION
PCLAMP CAPACITOR ROUND 2.5"D1172735
RMOTOR CAP ASSY TEMP/MAIN AC&HP1179390
Parts Not Shown
)(KIT ADAPTER ASSY1174192
)(CAP SERVICE KIT 11/16-201175650
)(CAP SERVICE KIT 15/16-201175651
)(CAP SERVICE KIT 1-1/16-201175652
)(DRIER FILTER SUCT LINE 8.0 CI1174194
)(DRIER FILTER SUCT LINE 15.0 CI1174193
)(PAINT TOUCH UP BALTIC GRY 1 PT1178322
TSH548GKA100
TSH542GKA100
TSH536GKA100
TSH530GKA100
TSH524GKA100
TSH518GKA100
-----11
1111111
1111111
1111111
1111---
----111
1111---
----111
1111111
TSH560GKA100
26428 04 1301 01
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
NOTE: This illustration is for
reference only. Your unit may
differ in appearance or may not
include all components shown.
Please refer to Parts List for
exact parts listing.
FAN , G UARD
L
MOTOR, FAN
TOP, COVER ASSY
A
CAP
R
NUT
B
RACEWAY
32
2
FAN
3
COIL, POST ASSY.
GRILLE, INLET
C2
J
C3
GRILLE, INLET
CONTROL, BOX ASSY.
D
E
CONTROL, BOX COVER
F
C1
GRILLE, INLET
SERVICE, PANEL ASSY.
G
BASE, PAN ASSY.
428 04 1301 0127
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
NOTE: This illustration is for
reference only. Y our unit may
differ in appearance or may not
include all components shown.
Board, Control
26
YEL/BLK
BRN/YEL
Box, Control
D
Harness
Assembly
Strap
Capacitor
34
P
42
Harness
Assy.
Contactor
4
Capacitor
5
Lug, Ground
33
2842804130101
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
NOTE: This illustration is for
reference only. Y our unit may
differ in appearance or may not
include all components shown.
Coil, Assembly
Distributor
Sensor Defrost
Plug Compressor
6
20
22
9
Rev. ,Valve
12
27
Blanket Sound
(WhenUsed)
Compressor
1
35
Heater, CRKC
(WhenUsed)
Accumulator
Coil, Rev. Valve
Switch, Low Press.
Valve Service,
Liquid
Piston
Retainer ,Piston
( When Used)
V alve Service ,Suction
18
31
Clip, Accum.
Cushion, Accum.
13
17
8
H/P Refrigerant Assembly
15
14
30
29
7
Capillary, Assy.
16
Cap Flare
Seal
28
36
Switch Temp. CC Heater
,
(WhenUsed)
Filter Drier
24
11
Nut Lock
19
Switch, High Pressure
Muffler
23
Isolator Virbration
10
Support, Coil
N
G
Base Pan
Assembly
CSH5--1
428 04 1301 0129
International Comfort Products, LLC
Lewisburg, Tennessee 37091 USA
TECHNICAL SUPPORT MANUALSplit System Heat Pump: (C,H,T)SH5
Power
(AMPS)
(MBh)
CAPACITY
Model
Furnace
COOLING Multiplying Factors for other Indoor Combinations