Payne PY1P-B Series - User Manual

User's
PY1P-B / PY2P-B
Single-Packaged
Gas Heat/Electric Cooling
Unit
anual
NOTE: Read the entire instl_action manual before starting the installation
SAFETY CONSIDERATIONS
Note to Installer: This manual should be left with the equipment user
z_x WARNING: Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance. Failure to follow this warning could result in fire, serious injury, or death.
Z_x WARNING: Do not use this unit if any part has been under water. _mmediately call a qualified service technician to
inspect the unit and to replace any part of the control system which has been under water. Failure to follow this warning
could result in electrical shock, fire, serious injury, or death.
Z_ WARNING: For your safety if you smell gas
l. Do not try to light any appliance
2. Do not touch any electrical switch: do not use any phone in ym/r b_/ilding.
3. [mmediately call your gas supplier from a nearby phone. Follow the gas supplier's instractions.
4. If you cannot reach your gas supplier, call the fire department.
Z_ WARNING: Before performing recommended maintenance, be sure the main power switch to unit is turned off and
lock-out tag installed. Electric shock could cause serious injury or death.
UNiT INTRODUCTION
This PY1P-B PY2P-B unit is a small packaged gas heaffelectric cooling system that can provide year-round comfort
Starting or Shutting Unit Off
NOTE: Your combination heating/cooling unit is equipped with an automatic direct spark ignition and power combustion blower,
z_ WARNING: Do not attempt to light by hand; serious injury may result.
TO LIGHT UNIT:
z_ DANGER:
l. Do not mrn off the electlical power to unit without first turnbag off the gas supply
2. Before attempting to start the gas heating section, _miliarize yourself with all the procedures that must be _bllowed.
If you do not t'ollow tlaese instructions exactly, a fire or explosion may result, causing property damage, ir{iury, or loss of life
Refer to Fig 1 or Fig 2 for location of unit access panel and gas valve Refer to Fig 3 while proceeding with the _bllowing steps
1. Set the temperature selector on room thermostat to the lowest temperature setting and set system switch to HEAT
2. (lose the external manual gas slmtoff valve
3. Turn off the electrical supply to the unit.
4. Remove the fi'ont access panel with a 5/16-in. nut driver.
5. Move the selector switch on the internal gas valve to the OFF position and wait 5 minutes.
Form: OG-PYIP-01 Cancels: OM10-18 Printed in U.S.A. 1-03 Catalog No. 53PY-1P16

Summary

Safety Considerations

Gas Leak Safety Precautions

Safety advice for users who smell gas, including not lighting appliances or using phones.

Water Damage Warning

Warning against using units that have been submerged in water due to shock or fire risk.

Maintenance Safety

Ensure power is off and locked out before performing maintenance to prevent electric shock.

Unit Operation Procedures

Starting the Unit

Step-by-step instructions for igniting the gas heating unit, including safety warnings.

Shutting Down the Unit

Procedures for safely turning off the unit, including gas and electrical supply.

Operating Your Unit

Maintenance and Service

Routine Maintenance Guidelines

General maintenance tasks that should be handled by skilled personnel.

Owner Maintenance Tasks

Maintenance tasks that the equipment owner may perform, with safety warnings.

Air Filter Inspection and Replacement

Instructions for checking, cleaning, or replacing air filters to maintain efficiency.

Fan Motor and Heat Exchanger Checks

Periodic checks of fan motors, heat exchangers, and coils for optimal performance.

Condensate Drain Maintenance

Checking and cleaning the condensate drain line for proper operation.

Unit Components and Systems

Compressor and Condenser Fan

Information on compressor oil and keeping the condenser fan clear of obstructions.

Electrical Controls and Refrigerant Circuit

Guidance on checking electrical components and refrigerant circuit for issues.

Unit Panels and Vent System

Ensuring panels are secure and inspecting the combustion/vent system.

Troubleshooting and Service Calls

Recommended Dealer Maintenance

Services recommended to be performed regularly by a trained service technician.

Pre-Service Checks

Easy checks for heating/cooling issues before calling a dealer for service.

Action for Persistent Trouble

Steps to take if unit performance remains unsatisfactory after troubleshooting.

Payne PY1P-B Series Specifications

General

Series	PY1P-B
Refrigerant	R-410A
Type	Air Conditioner
Cooling Capacity	1.5 to 5 Tons
Compressor	Single Stage
Warranty	10-Year Limited Warranty