Service and Parts Manual (2016, 2017, 2015)
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
- Product Features
- General Specifications
- 230V COOLING AND HEATING PERFORMANCE
- 265V COOLING AND HEATING PERFORMANCE
- Electric Heat Data
- Dimensions
- Electrical Data
- Function and Control
- Digital Control User Input Configuration
- Digital Control
- Refrigeration Sequence Of Operation
- Refrigerant System Diagram
- PTAC Installation Recommendations
- Wall Sleeve Installation Instructions (PDXWS)
- Alternate Wall Installations
- PXDR10 Drain Kit Installation
- External Drain
- PXGA Standard Grille
- Chassis Install Preparation
- Thermostat
- Final Inspection & Start-up Checklist
- Refrigerant Charging
- Undercharged Refrigerant Systems
- Overcharged Refrigerant Systems
- Restricted Refrigerant System
- Sealed System Method of Charging/ Repairs
- Electrical
- 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
- Compressor Replacement -Special Procedure in Case of Compressor Burnout
- Basic Troubleshooting
- Malfunction Analysis
- Troubleshootin Chart
- Heat Pump
- Remote Wall Thermostat Wiring Diagram
- Cool With Electric Heat
- Heat Pump With Electric Heat
- PZE
- PZH
- Reference Sheet of Celsius and Fahrenheit
- Resistance Table for Air Indoor Temperature Sensor
- Resistance Table for Frost Protection Indoor and Outdoor Temperature Sensors
82 PB
ACCESSORIES
30
New Construction Accessories
PDXDAA
LATERAL DUCT ADAPTER Attaches to the Friedrich PTAC/PTHP unit to direct
features a front mounted aluminum grille that has two positions to provide the
most optimal air direction. The air may be directed to either the left or the right of
the unit through the supplied 3.5 H" x 7 W" x 47" L plenum. Plenum may be cut
to length by the installer. Kit includes duct plenum, front grille, 47" duct extension,
duct discharge grille, duct end cap and all necessary mounting hardware.
PDXDEA
LATERAL DUCT EXTENSION Additional 3.5 H" x 7" W x 47" L plenum for use
with the LATERAL D
UCT ADAPTER. A maximum of 3 duct extensions total may
PXFTA
REPLACEMENT FILTER PACK
They are reusable and can be cleaned by vacuuming, washing, or blowing out,
RT6
DIGITAL REMOTE WALL THERMOSTAT Single stage cool, single stage heat
for PDE models or single stage cool, dual stage heat for PDH model thermostat
features high/low fan speed switch. Thermostat is hard wired and can be battery
modes. For use on PD-series Friedrich PTACs and Vert-I-Paks.
WRT1
DIGITAL THERMOSTAT Wireless, single stage, wall-mounted digital thermostat
FRIEDRICHLINK® ENERGY MANAGEMENT THERMOSTAT Integrated oc-
cupancy sensor uses a combination of motion and thermal sensing technologies
for accurate occupancy detection. Reliable occupancy detection allows saving en-
ergy when rooms are unoccupied. Energy saving presets eliminate the guesswork
and make it easy to adjust the energy saving settings.
EMWRT1
Wireless thermostat with occupancy sensor.
EMRT1
Wired thermostat with occupancy sensor.