Table Of Contents - Friedrich PTAC ZONEAIRE SELECT Service & Parts Manual

INTRODUCTION
Important Safety Information
Personal Injury Or Death Hazards
Operation of Equipment in During Construction
Model Number Reference Guide
Serial Number Reference Guide
Product Features
SPECIFICATIONS
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
OPERATION
Function and Control
Refrigeration Sequence Of Operation
Refrigerant System Diagram
Routine Maintenance
INSTALLATION
PTAC Installation Recommendations
Wall Sleeve Installation Instructions (PDXWS)
Alternate Wall Installations
PXDR10 Drain Kit Installation
External Drain
PXGA Standard Grille
Chassis Install Preparation
Chassis Installation
How To Connect
Final Inspection & Start-up Checklist
R-410A SEALED SYSTEM REPAIR
Refrigerant Charging
Undercharged Refrigerant Systems
Overcharged Refrigerant Systems
Restricted Refrigerant System
Sealed System Method of Charging/ Repairs
COMPONENT TESTING
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
TROUBLESHOOTING
Basic Troubleshooting
Malfunction Analysis
Unit Lost Power
Control Panel Does Not Work
Malfunction of Temperature Sensor
E4 Function Error
E8 Function Error
E9 Function Error
Electric Heater Not Running
Electric Heater Not Running
WIRING DIAGRAMS
7K Cool+ Electric Heat 230 V
9K Cool+ Electric Heat 230v and 265v
12K Cool+ Electric Heat 230v and 265v
15K Cool+ Electric Heat 230v
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