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
17 PB
SPECIFICATIONS
Electrical Data
13
W ARNING
15/20A LCDI Device 30A LCDI Device
TEST BEFORE EACH USE
1. PRESS RESET BUTT ON
2. PLUG LCDI INT O POWER
RECEPT ACLE
3. PRESS TEST BUTT ON,
RESET BUTT ON SHOULD
POP UP
4. PRESS TEST BUTT ON,
FOR USE
DO NOT USE IF ABOVE TEST
F AILS
WHEN GREEN LIGHT IS ON
IT IS WORKING PROPERL Y
RESET
TEST
W ARNING
TEST BEFORE EACH USE
1. PRESS RESET BUTT ON
2. PLUG LCDI INT O POWER
RECEPT ACLE
3. PRESS TEST BUTT ON,
RESET BUTT ON SHOULD
POP UP
4. PRESS TEST BUTT ON,
FOR USE
DO NOT USE IF ABOVE TEST
F AILS
WHEN GREEN LIGHT IS ON
IT IS WORKING PROPERL Y
RESET
TEST
FRP014
A. Electrical Rating Tables
All units are equipped with standard power cords.
FUSE/CIRCUIT
BREAKER
Use ONLY type and size fuse or HACR cir-
cuit breaker indicated on unit’s rating plate.
Proper current protection to the unit is the
responsibility of the owner. NOTE: A time
delay fuse is provided with 265V units.
GROUNDING
Unit MUST be grounded from branch circuit
through service cord to unit, or through
separate ground wire provided on per-
manently connected units. Be sure that
branch circuit or general purpose outlet is
match plug on service cord and be within
reach of service cord. Refer to Table 1 for
proper receptacle and fuse type. Do NOT
alter the service cord or plug. Do NOT use
an extension cord.
RECEPTACLE
service cord and be within reach of service
cord. Refer to Table 1 for proper receptacle
and fuse type. Do NOT alter the service
cord or plug. Do NOT use an extension
cord.
All. Friedrich. 230/208V. PTAC.units. are. shipped. from.the.factory. with. a.
Leakage.Current.Detection.Interrupter.(LCDI).equipped.power.cord...The.
LCDI.device.meets.the.UL.and.NEC.requi rement s.fo r.c ord.conn ected.air.
conditioners.effective.August.2004.
To.test.your.powe r.supply.cord:
1. Plug.powe r.supply.cord.into.a.grounded.3.p rong.ou tlet.
2. Press.RESET.
3. Press.TEST.(.listen.for.click;.Reset.button.t rips.a
nd.pops.ou
t).
4. Press.and.relea se.R ESET.(listen.for.cl ick;.Reset.butto n.latches.
and.remains.in)...The.power.supply.cord.is.ready.for.operation.
NOTE:. The.LCDI.device.is.not.intended.to.be.used.as .a.switch.
Once.plugged.in .the.unit.will.operate.normall y.w ithout.the.need.to.re set.
the.LCDI.device.
If.the.LCDI.device.fails.to.trip.when.tested.or.if.the.power.supply.cord.is.
damaged.it.must.be.replaced.with.
a.new.supply.cord.o btai
ned.from.the.
product.manufacturer,.and.must.not.be.repaired.
B. Power Cord Information (230/208V models only)
Figure 14
Typical LCDI Devices
NOTE:. Use.Cop per.Conductors.ONLY...Wi re.sizes.are.per.NEC,.check.local.codes.for.overseas.applications.
NEMA#
Receptacle
NEMA#
Plug
6-20 R 6-30 R 7-20 R
6-20 P 6-30 P 7-20 P
Receptacles and Fuse Types
Voltage
20 30 30
Amps
Heater Size
Receptacles
3.0 kw 5.0 kw 3.5 kw
Table 1
230V
265V
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.