HEIL PGD4 - User Manual

OWNER’S MANUAL
14 SEER Single--Package Air Conditioner and Gas Furnace System with
R--410A Refrigerant Single Phase 2 to 5 Nominal Tons
Three Phase 3 to 5 Nominal Tons
PGD4, PGS4, WPG4
A09034
Fig. 1 -- Unit PGD4, PGS4, WPG4
NOTE TO EQUIPMENT OWNER:
For your convenience, 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
Model # _____________________________________
Serial # ______________________________________
ACCESSORIES (List type of model #)
_____________________________________________
_____________________________________________
_____________________________________________
INSTALLATION INFORMATION
Date Installed________________________________
DEALERSHIP CONTACT INFORMATION
Company Name_______________________________
Address______________________________________
_____________________________________________
Phone Number _______________________________
Technician Name _____________________________
_____________________________________________
NOTE TO INSTALLER:
This manual must be left with the equipment owner.
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.
46202200205 04/2019
Specifications are subject to change without notice.

Summary

Safety Considerations

Fire and Explosion Hazards

Warnings about flammable materials, gas leaks, and ignition risks.

Electrical Shock Hazards

Warnings about electrical hazards, proper shutdown, and water submersion.

Cut Hazard

Caution about sharp edges and protective gear during maintenance.

Unit Introduction

Starting or Shutting Off Unit

Procedures for starting and stopping the unit's operation.

To Start Unit Gas Heat

Step-by-step instructions for initiating gas heating operation.

To Shut Off Unit Gas Heat

Step-by-step instructions for safely shutting down gas heating operation.

Operating Your Unit

Cooling Mode

Explanation of how the unit operates in cooling mode.

Gas Heat Mode

Explanation of how the unit operates in heating mode.

Routine Maintenance

General guidance on routine maintenance tasks.

Maintenance and Care for the Equipment Owner

General Safety Warnings

Critical safety warnings before performing any maintenance or service.

Air Filters

Information on checking, cleaning, and replacing air filters for optimal performance.

Maintenance and Service Details

Fans and Fan Motors

Checking fan wheels, housings, and motor shaft bearings.

Heat Exchanger

Professional inspection and cleaning for efficient heating operation.

Indoor and Outdoor Coils

Guidance on cleaning coils by qualified service personnel.

Electrical Controls and Refrigerant Circuit

Checking electrical controls and refrigerant circuits for proper function.

Combustion Area and Vent System

Regular Dealer Maintenance

List of essential annual inspections by a trained service technician.

Troubleshooting and Service Calls

Advice on common issues and when to contact a dealer.

HEIL PGD4 Specifications

General

Refrigerant	R410A
Indoor Unit Dimensions (WxHxD)	800x290x200 mm
Indoor Unit Weight	9 kg
Outdoor Unit Weight	30 kg
Cooling Capacity	12000 BTU
Outdoor Unit Dimensions (WxHxD)	780x540x240 mm