Carrier CPCRKHTR002A00 Installation Instructions

Part Numbers: CPCRKHTR002A00, CPCRKHTR003A00,
IMPORTANT: Read these installation instructions
thoroughly BEFORE starting installation.
SAFETY CONSIDERATIONS
Installation of this equipment can be hazardous due to sys-
tem pressures, electrical components, and equipment location.
Only trained, qualified installers and service technicians should
install, repair, or service this equipment.
When working on air-conditioning equipment, observe pre-
cautions in the literature, tags and labels attached to the unit,
and other safety precautions that may apply.
Before performing service or maintenance operations on
unit, turn off gas supply, then main power switch to the unit.
Electrical shock can cause personal injury or death. TAG
DISCONNECT WITH SUITABLE WARNING LABEL.
GENERAL
The accessory crankcase heater warms the compressor
crankcase oil to reduce refrigerant migration in the crankcase
and ensure proper compressor lubrication. Refer to Tables 1A
and 1B for crankcase heater usage.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4 PC 111
Tab 1a 6a
Installation Instructions
CPCRKHTR004A00, CPCRKHTR005A00,
CPCRKHTR006A00, CPCRKHTR007A00
Catalog No. 534-754 Printed in U.S.A.
Small Packaged Products
Gas Heating/Electric Cooling Units
Accessory Crankcase Heaters
Table 1A — Accessory Crankcase Heater Usage;
48GS, 582A, PY1P-B Units
48GS/582A/PY1P-B
UNIT SIZE
018 CPCRKHTR007A00
024 CPCRKHTR007A00
030 CPCRKHTR007A00
036 CPCRKHTR007A00
042 CPCRKHTR002A00
CPCRKHTR004A00
048
060 CPCRKHTR002A00
Table 1B — Accessory Crankcase Heater Usage;
48GX, 583A, PY2P Units
UNIT SIZE
024 CPCRKHTR004A00
030 CPCRKHTR004A00
036 CPCRKHTR004A00
042 CPCRKHTR004A00
048 CPCRKHTR004A00
060 CPCRKHTR004A00
Form 48GS,GX-3SI
1-1/2 to 5 Tons
Cancels: IIK 582A-24-1 IIK 582A-18-4
240 V 460 V
NA
NA
NA
CPCRKHTR003A00
CPCRKHTR006A00
CPCRKHTR005A00
CPCRKHTR006A00
48GX/583A/PY2P
240 V 460 V
NA
NA
CPCRKHTR005A00
CPCRKHTR005A00
CPCRKHTR005A00
CPCRKHTR005A00
Pg 1 7-99 Replaces: 48GS-2SI
7/1/99