PTAC - PD Series (Electronic Controls) Packaged Terminal Air ConditionersPackaged Terminal Heat Pumps PD-ServMan-E (2-10)Service Manual – R410A Models
EXTENDED PERFORMANCE 230 208VPDE - EXTENDED COOLING PERFORMANCE72 67 62 72 67 62 72 67 62 72 67 62 72 67 62BTUh8820 8483 7853 8400 7920 7305 8070 7500
Table 1 250 V Receptacles and Fuse Types AMPS 15 20* 30 RECEPTACLE TIME-DELAY TYPE FUSE (or HACR circuit breaker) 15 20
REMOTE THERMOSTAT AND LOW VOLTAGECONTROL CONNECTIONS Room Thermostats Room thermostats are available from several different manufacturers in
FRIEDRICH DIGITAL CONTROL FEATURES The new Friedrich digital PTAC has state of the art features to improve guest comfort, indoor air quality and conse
FRIEDRICH DIGITAL CONTROL FEATURES CONTINUED Instant Heat Heat Pump Mode Heat pump models will automatically run the electric heater to quickly brin
Digital Control Panel DIGITAL CONTROL OPERATION Temperature DisplayThe Friedrich digital PTAC is shipped from the factory to display the “Set Point”
Factory Dip Switch Conguration 12345678 ON DIP DIGITAL CONTROL USER INPUT CONFIGURATION The adjustable control dip switches are located at the l
down button for three seconds while in the error code mode. To exit without changing codes press the ‘Low Fan’ button. Optional Hand Held Remo
Electronic Control Error Code DiagnosticsErrorCodeesuaC elbissoPtinU yB nekaT noitcAnoitalsnarT edoCyllamroN gnitarepO tinUenoNeerF rorrEFE02An extrem
17CAPACITORS ELECTRIC SHOCK HAZARD WARNINGTurn off electric power before servicing. Discharge capacitor with a 20,000 Ohm 2 Watt resistor before handl
FRIEDRICH AIR CONDITIONING CO. Post Ofce Box 1540 · San Antonio, Texas 78295-1540 4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212 (210) 35
18DRAIN PAN VALVE During the cooling mode of operation, condensate which collects in the drain pan is picked up by the condenser fan blade and spray
Suction Line Evaporator Coil Metering Device Refrigerant Strainer Discharge Line Condenser Coil Compressor Refrigerant Drier Liquid Line A
20Refrigerant Charging Proper refrigerant charge is essential to proper unit opera-tion. Operating a unit with an improper refrigerant charge will res
21 3. Install a process tube to sealed system. 4. Make necessary repairs to system. 5. Evacuate system to 200 microns or less. 6. Weigh in refr
22Overcharged Refrigerant SystemsAfter the unit has run 10 to 15 minutes, check the gauge pressures. Gauges connected to system with an undercharg
METERING DEVICE Capillary Tube Systems All units are equipped with capillary tube metering devices. Checking for restricted capillary tubes. 1.
NOTE: System operating pressures must be near normal before valve can shift. REVERSING VALVE DESCRIPTION/OPERATION The Reversing Valve controls
Reversing Valve in Heating Mode When sluggish or stuck in the mid-position, part of the discharge gas from the compressor is directed back t
8. Pressurize sealed system with a combination of R-22 and nitrogen and check for leaks, using a suitable leak detector. Recover refrige
External Overload With power off, remove the leads from compressor termi-nals. If the compressor is hot, allow the overload to cool before starting ch
1Table of Contents Important Safety Information ...2-4 Introduction ...
Recommended procedure for compressor replacement 1. Be certain to perform all necessary electrical and refrigeration tests to be sure
1.2.3.4.5.ELECTRIC SHOCK HAZARD WARNINGTurn off electric power before service or installation.Failure to do so may result in personal injury, or death
REFRIGERANT SYSTEM DIAGNOSIS COOLINGREFRIGERANT SYSTEM DIAGNOSIS HEATING Low Load Conditions High Load Conditions Low Load Conditions High L
HEAT PUMP SYSTEM COOLS WHEN HEATING IS DESIRED. Is Line Voltage Present at the Solenoid Valve? Is the Selector Switch Set for Heat? NO YES Is t
ModelWiring Diagram PageModelWiring Diagram PagePDE07 PDH07PDE07K2SE-A 921-401-00 37 PDH07K2SE-A 921-402-00 38PDE07K3SE-A 921-401-00 37 PDH07K3SE-A 92
WIRING DIAGRAMCOOL WITH ELECTRIC HEAT33
WIRING DIAGRAMHEAT PUMP WITH ELECTRIC HEAT34
REMOTE THERMOSTAT WIRING DIAGRAM 35
TECHNICAL SERVICE DATA36PDE07K*SE 230/2083.3 53 27 120 173 72 15 24 144400 42.0PDE09K*SE 230/2083.6 52 28 117 155 55 15 21 142420 36.0PDE12K*SE 230/20
TECHNICAL SUPPORT CONTACT INFORMATIONPrinted in the U.S.A. PD-ServMan-E (1-10) FRIEDRICH AIR CONDITIONING CO. Post Ofce Box 1540 · San Antonio, Tex
IMPORTANT SAFETY INFORMATIONThe information contained in this manual is intended for use by a qualied service technician wh
FRIEDRICH AIR CONDITIONING CO. Post Ofce Box 1540 · San Antonio, Texas 78295-1540 4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212 (210) 35
PERSONAL INJURY OR DEATH HAZARDSELECTRICAL HAZARDS:Unplug and/or disconnect all electrical power to the unit before performing inspections, maintenanc
Make sure to follow all safety precautions and to use proper protective safety aids such as: gloves, •safety glasses, clothing etc.Failure to follow
5A K A M 00001LJ = 2009 AE = 2015AK = 2010 AF = 2016AA = 2011 AG = 2017AB = 2012 AH = 2018AC = 2013 AJ = 2019AD = 2014A = Jan D = Apr G = Jul K = Oct
6Component IdenticationTypical Unit Components and Dimensions Wall SleeveFiltersOutdoor LouverChassisPDXWS Wall Sleeve Dimensions: 16” H x 42” W x 1
7MODEL PDE07K PDE07R PDE09K PDE09R PDE12K PDE12RPERFORMANCE DATA:COOLING BTUh7500/7300 7500 9000/8800 9000 11500/11300 11500EER 11.6 11.4 11.4 11.0 10
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