Carrier CSPHP Series - User Manual

CSPHP
Installation Instructions
Horizontal Duct Coils
Heating and Cooling
NOTE: Read the entire instruction manual before starting the
instruction.
TABLE OF CONTENTS
PAGE
SAFETY CONSIDERATIONS 1.........................
INTRODUCTION 2...................................
INSTALLATION 2....................................
Step 1—Check Existing Ductwork 2...................
Step 2—Insulate and Vapor-- proof Duct 2...............
Step 3—Install Coil in Supply Air Duct 2...............
Step 4—Connect Refrigerant Piping 2..................
Step 5—Connect Refrigerant, Liquid, & Suction Lines 2...
REFRIGERANT METERING DEVICE 3..................
Step 1—Connect Condensate Lines 3..................
MAINTENANCE 3....................................
Air Filter 4......................................
Condensate Pan and Drain 4.........................
Cleaning Coil 4...................................
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock or other conditions
which may cause death, personal injury or property damage.
Consult a qualified installer, service agency, or your distributor or
branch for information or assistance. The qualified installer or
agency must use factory--authorized kits or accessories when
modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing
and work gloves. Use quenching cloths for brazing operations.
Have fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions attached to the unit.
Consult local building codes and the current editions of the
National Electrical Codes (NEC) NFPA 70.
In Canada, refer to the current editions of the Canadian Electrical
Code CSA C22.1.
Recognize safety information. This is the safety-- alert symbol
.
When you see this symbol on the unit and in instructions or
manuals, be alert to the potential for personal injury.
Understand the signal words DANGER, WARNING and
CAUTION. These words are used with the safety--alert symbol.
DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices, which may result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability, or
operation.
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury
or death.
Before installing, modifying or servicing system, always turn
off main power to system. There may be more than one
disconnect switch. Lock out and tag switch with a suitable
warning label.
!
WARNING
CUT HAZARD
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care and
wear appropriate protective clothing and gloves when
handling parts.
CAUTION
!
IMPORTANT: Nitrogen can leak out through the plug. This does
not indicate a leaking coil nor warrant return of coil.

Summary

Safety Considerations

General Safety Warnings

Understand signal words DANGER, WARNING, CAUTION for hazards resulting in injury or death.

Electrical Shock Hazard

Turn off main power before installing or servicing to prevent shock.

Cut Hazard

Use care and protective clothing when handling sharp sheet metal parts.

Installation Steps

Check Existing Ductwork

Inspect existing air distribution system for suitability for cooling.

Insulate and Vapor-proof Duct

Ensure adequate vapor seal on externally insulated ductwork for summer operation.

Install Coil in Supply Air Duct

Install the coil in the supply air duct with specific airflow considerations.

Refrigerant Line Connections

Connect refrigerant lines to the coil, following specific safety warnings.

Connect Refrigerant, Liquid, and Suction Lines

Connect refrigerant, liquid, and suction lines using recommended sizes and procedures.

Component Specifics and Connections

Refrigerant Metering Device

Coils use factory-installed, non-adjustable TXVs for R-410A refrigerant.

Condensate Drain Line Connection

Connect condensate drain lines, ensuring proper slope and potential traps for local codes.

Maintenance Procedures

Air Filter

Inspect and replace or clean the field-supplied air filter frequently.

Condensate Pan and Drain

Check and clean the drain pan and condensate drain at the start of the cooling season.

Cleaning Coil

Clean the coil periodically, being careful not to bend fins, using appropriate methods.

Carrier CSPHP Series Specifications

General

Product Type	Heat Pump
Heating Capacity	18, 000 - 60, 000 BTU/h
Cooling Capacity	18, 000 - 60, 000 BTU/h
Voltage	208/230V
Refrigerant	R-410A