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
18 PB
SPECIFICATIONS
Electrical Data
14
Electrical Wiring for 265 Volt
Models
NOTE:. It. is. recommended. that. the. PXSB. subb ase. asse mbly,.the.
PXCJA.c onduit.kit.(or.equivalent).be.installed.on.all.hardwire.
units...If.installing.a.
.mounted.u nit,.make.sure.the.
chassis. ca n. be. removed. from. the. sleeve. for. service. and.
maintenance.
WARNING
Electrical Shock Hazard
Turn off electrical power before service
or installation.
ALL electrical connections and wiring
MUST be installed by a qualified
electrician and conform to the National
Code and all local codes which have
jurisdiction.
Failure to do so can result in property
damage, personal injury and/or death.
Power Cord Installation
All.265V.PTAC/PTHP.units.come.with.a.factory.installed.non-LCDI.
power.cord.for.use.in.a.s ubbase..If.the.unit.is.to.be.hard-wired.refer.to.
the.instructions.below.
To install the line voltage power leads and conduit
to chassis, follow the instructions below and refer
to Figures 25-27 on page 19. PXCJA Conduit Kit
is required with this setup.
1. Follow. the. removal. process. of. the. chassis’s. junction. box..
(Figure.25,.step.2,.page.19).
2. .Prepare.the.265V.(or.230V).power.cord.for.conn ection.to.the.chas-
sis’.power.co rd.connector.by.cutting.the.cord.to.the.appropriate.
length.(refer.to.Figure.26.and.follow.Figure.15)...Power.cord.harness.
selection.shown.on.Table.2.on .page.14.
TABLE 2
MODEL HEATER kW Power Cord Kit Voltage Amperage Receptacle
PZE / PZH07K 3.0 STD 230/208 15 NEMA 6-20r
PZE / PZH09K 3.0 STD 230/208 20 NEMA 6-20r
PZE / PZH12K 3.0 STD 230/208 20 NEMA 6-20r
PZE / PZH15K 5.0 STD 230/208 30 NEMA 6-30r
PZE / PZH09R 3.0 STD 265 20 NEMA 7-20r
PZE / PZH12R 3.0 STD 265 20 NEMA 7-20r