Service and Parts Manual (2016, 2017, 2018, 2019, 2020, 2021, 2022)
Table Of Contents
- INTRODUCTION
- Important Safety Information
- Personal Injury Or Death Hazards
- Operation of Equipment in During Construction
- Model Number Reference Guide
- Serial Number Reference Guide
- General Specifications 7-9k Electric Heat
- General Specifications 7-9k Heat Pump Models
- General Specifications 12-15k Electric Heat
- General Specifications 12-15k Heat Pump
- Electrical Data
- Function and Control
- Dip Switch Function #1
- Dip Switch Function #2
- Dip Switch Function #3&4
- Dip Switch Function #5&6
- Dip Switch Function #7
- Refrigeration Sequence Of Operation
- Refrigerant System Diagram
- Remove The Chassis
- Remove The Chassis
- Indoor Motor, Wheel, & Heating Element Assembly
- Outdoor Motor, Blade, & Shroud Assembly
- Electronic Board & Electrical Component Replacement
- PTAC Installation Recommendations
- Wall Sleeve Installation Instructions (PDXWS)
- Alternate Wall Installations
- PXDR10 Drain Kit Installation
- External Drain
- PXGA Standard Grille
- Electrical Wiring for 265 Volt Models
- Chassis Install Preparation
- Chassis Installation
- How To Connect
- Thermostat
- Final Inspection & Start-up Checklist
- Refrigerant Charging
- Undercharged Refrigerant Systems
- Overcharged Refrigerant Systems
- Restricted Refrigerant System
- Sealed System Method of Charging/ Repairs
- Hermetic Components Check
- Reversing Valve Description And Operation
- Testing The Reversing Valve Solenoid Coil
- Checking The Reversing Valve
- Touch Test Chart : To Service Reversing Valves
- Compressor Checks
- Compressor Replacement -Special Procedure in Case of Compressor Burnout
- PCB Printed Diagram Board 1
- PCB Printed Diagram Board 2
- Testing Component Voltage at Electronic Control Board
- Testing Line Voltage
- Basic Troubleshooting
- Error Codes
- Malfunction of Temperature Sensor
- Maintenance Method for Normal Malfunction
- PDE07
- PDH07
- PDE09, PDE12, PDE15
- PDH09, PDH12, PDH15
- PARTS CATALOG
- PDE07K, PDE07R, PDE09K, PDE09R, PDE12K, PDE12R, PDE15K, PDE15R
- PDH07K, PDH07R, PDH09K, PDH09R, PDH12K, PDH12R, PDH15K, PDH15R
- Reference Sheet of Celsius and Fahrenheit
- Resistance Table of Indoor Ambient Temperature Sensor (15K)
- Resistance Table of Tube Temperature Sensors for Indoor and Outdoor(20K)
- Resistance Table of Discharge Temperature Sensor for Outdoor(50K)
4 PB
Your safety and the safety of others is very
important.
We have provided many important safety messages in this manual and on your appliance. Always
read and obey all safety messages.
This is a safety Alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you
and others.All safety messages will follow the safety alert symbol with
the word “WARNING”or “CAUTION”. These words mean:
Indicates a hazard which, if not avoided, can result in severe personal
injury or death and damage to product or other property.
Indicates a hazard which, if not avoided, can result in personal injury
and damage to product or other property.
All safety messages will tell you what the potential hazard is, tell you
how to reduce the chance of injury, and tell you what will happen if
the instructions are not followed.
Indicates property damage can occur if instructions are not followed.
WARNING
Refrigeration system
under high pressure
Do not puncture, heat, expose to ame or
incinerate.
Only certied refrigeration technicians
should service this equipment.
R410A systems operate at higher pressures
than R22 equipment. Appropriate safe ser-
vice and handling practices must be used.
Only use gauge sets designed for use with
R410A.
Do not use standard R22 gauge sets.
NOTICE
CAUTION
WARNING
The information in this manual is intended for use by a qualied technician who is familiar with the safety procedures
required for installation and repair, and who is equipped with the proper tools and test instruments required to
service this product.
Installation or repairs made by unqualied persons can result in subjecting the unqualied person making such
repairs as well as the persons being served by the equipment to hazards resulting in injury or electrical shock
which can be serious or even fatal.
Safety warnings have been placed throughout this manual to alert you to potential hazards that may be encountered.
If you install or perform service on equipment, it is your responsibility to read and obey these warnings to guard
against any bodily injury or property damage which may result to you or others.
Important Safety Information
INTRODUCTION