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Owner’s Information Manual

A170030

Fig. 1 – Unit PY4G

Our products are designed, tested and built in accordance with DOE standardized procedures; however, actual operating results and efficiencies may

vary based on manufacturing and supplier tolerances, equipment configuration, operating conditions and installation practices.

PY4G

14 SEER Single and Three Phase 

Single Packaged Air Conditioner and Gas Furnace

System With R-410A Refrigerant

2-5 Nominal Tons (Sizes 24-60)

Technician Name

Phone Number

Address

Company Name

Date Installed

NOTE TO EQUIPMENT OWNER:

For your convience, please record the model and serial numbers of your new equipment in the spaces 
provided. This information, along with the installation data and dealer contact information, will be
helpful should your system require maintenance or service.

UNIT INFORMATION

ACCESSORIES (List type of model #)

INSTALLATION INFORMATION

DEALERSHIP CONTACT INFORMATION

This manual must be left with the eqipment owner.

NOTE TO INSTALLER:

Model # 

Serial #

Summary of Contents for PY4G

Page 1: ... Furnace System With R 410A Refrigerant 2 5 Nominal Tons Sizes 24 60 Technician Name Phone Number Address Company Name Date Installed NOTE TO EQUIPMENT OWNER For your convience please record the model and serial numbers of your new equipment in the spaces provided This information along with the installation data and dealer contact information will be helpful should your system require maintenance...

Page 2: ...product is used in or around the home or business that the dwelling be equipped with a CO Alarm s The Consumer Product Safety Commission recommends the use of CO Alarm s The CO Alarm s must be installed operated and maintained according to the CO Alarm manufacturer s instructions For more information about Carbon Monoxide local laws or to purchase a CO Alarm please visit the following website http...

Page 3: ... within 5 seconds the ignition module will go into a Retry Mode after a period of approximately 22 seconds following the 5 second ignition period If the burners do not light within 15 minutes of the initial call for heat there is a lockout 11 Set the temperature selector on room thermostat to desired setting WARNING FIRE EXPLOSION ELECTRICAL SHOCK HAZARD Failure to follow this warning could result...

Page 4: ...ostat and it maintains the indoor temperature at the level you select Most thermostats of heating and cooling systems have 3 controls a temperature control selector a FAN control and a SYSTEM or MODE control Refer to your thermostat owner s manual for more information To better protect your investment and to eliminate unnecessary service calls familiarize yourself with the following facts Cooling ...

Page 5: ... the right to change at any time specifications and designs without notice and without obligations 5 A07662 Fig 4 To Start Unit Gas Heat 55 STEP 1 STEP 2 CL O S E STEP 3 OFF ON MAIN STEP 4 STEP 7 OFF ON MAIN STEP 8 STEP 5 72 STEP 10 STEP 6 STEP 9 O P E N ...

Page 6: ...y time specifications and designs without notice and without obligations 6 A07663 Fig 5 To Shut off Unit Gas Heat A09194 Fig 6 To Start Unit Electric Cooling 55 STEP 1 STEP 2 CL O S E STEP 3 OFF ON MAIN STEP 4 STEP 6 STEP 5 90 STEP 1 STEP 2 CL O S E 72 STEP 4 5 OFF ON MAIN STEP 3 ...

Page 7: ...upplied with accessory filter rack Replacing or inspecting filters in units with economizers Small Chassis See Fig 8 1 Remove return air duct cover at rear of unit using a 5 16 in nut driver 2 Remove the filter s by pulling it out and through the unit duct opening If filter is dirty replace both filters with new ones When installing the new filters note the direction of the airflow arrows on the f...

Page 8: ...fter performing any maintenance or service on the unit be sure all panels are fastened securely in place to prevent rain from entering unit cabinet and to prevent disruption of the correct unit airflow pattern Combustion Area and Vent System For proper and safe operation the unit needs air for combustion and ventilation The air openings on the unit the air openings to the area in which the unit is...

Page 9: ...e at this time Your servicing dealer may offer an economical service contract that covers seasonal inspections Ask for further details Complete service instructions can be found in the unit Installation Start up and Service Instructions Warranty Certificate Your unit has a limited warranty Be sure to read the warranty carefully to determine the coverage for your unit Before you call for service ch...

Page 10: ...as needed to ensure proper function Repair or replace damaged or overheated components and wiring X Inspect temperature and pressure safety controls for damage X Inspect and clean if necessary burners and heat exchanger X Inspect and clean if necessary combustion air openings and vent hood X Check gas piping and shutoff valve for leaks X Check refrigerant system subcooling and or superheat system ...

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