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Friedrich Air Conditioning Company 

P.O. Box 1540  

San Antonio, TX 78295 

210.357.4400 

www.friedrich.com

 

PD-SERIES 

 

PACKAGED TERMINAL AIR CONDITIONERS  

LIMITED WARRANTY 

 
SAVE THIS CERTIFICATE.  

It gives you specific rights, you may also have other rights which may vary from state to state and province to 

province. 
 
In the event that your unit needs servicing, contact your nearest authorized service center.  If you do not know the nearest service center, 
ask the company that installed your unit or contact us - see address and telephone number above. 

When requesting service:

 please have 

the model and serial number from your unit readily available. 
 

Unless specified otherwise herein, 

the following applies: 

PACKAGED TERMINAL AIR CONDITIONERS AND HEAT PUMPS

 

 
LIMITED WARRANTY - FIRST YEAR (Eighteen (18) Months from the original date of purchase or twelve (12) months from 
installation).  

Any defect in the unit’s material or workmanship will be repaired or replaced free of charge by our authorized service center 

during the normal working hours; and 
 

LIMITED WARRANTY - SECOND THROUGH FIFTH YEAR (Sixty-six (66) months from the date of purchase) ON THE SEALED 
REFRIGERATION SYSTEM.  

Any part of the sealed refrigeration system on the P-series that is defective in material or workmanship will be 

repaired or replaced free of charge (excluding freight charges) by our authorized service center during normal working hours.  The sealed 
refrigeration system consists of the compressor, metering device, evaporator, condenser, reversing valve, check valve, and the 
interconnecting tubing. 
 

These warranties apply only while the unit remains at the original site and only to units installed inside the continental United 
States, Alaska, Hawaii, Puerto Rico and Canada.  The warranty applies only if the unit is installed and operated in accordance 
with the printed instructions and in compliance with applicable local installation and building codes and good trade practices. For 
international warranty information, contact the Friedrich Air Conditioning Company - International Division. 
 

Reasonable proof must be presented to establish the original purchase date, otherwise the beginning date of this certificate will be 
considered to be our shipment date plus sixty days.  Replacement parts can be new or remanufactured.  Replacement parts and labor are 
only warranted for any unused portion of the unit’s warranty.

  

We will not be responsible for and the user will pay for: 
 
 

1.  Service calls to: 

A) Instruct on unit operation.  B) Replace house fuses or correct house wiring.  C) Clean or replace air filters.  D) Remove 
the unit from inaccessible locations.  E) Correct improper installations. 
 

 

2.  Parts or labor provided by anyone other than an authorized service center. 

 
 

3.  Damage caused by: 

A) Accident, abuse, negligence, misuse, riot, fire, flood, or acts of God.  B) Operating the unit where there is a corrosive 
atmosphere containing chlorine, fluorine, or any damaging chemicals (other than in a normal residential environment).  C) 
Unauthorized alteration or repair of the unit, which in turn affects its stability or performance.  D) Failing to provide proper 
maintenance and service.  E) Using other than a "Seacoast Protected" unit in a coastal environment.  F) Using an 
incorrect power source.  G) Faulty installation or application of the unit. 
 

We shall not be liable for any incidental, consequential, or special damages or expenses in connection with any use or failure of 
this unit.  We have not made and do not make any representation or warranty of fitness for a particular use or purpose and there 
is no implied condition of fitness for a particular use or purpose.  We make no expressed warranties except as stated in this 
certificate.  No one is authorized to change this certificate or to create for us any other obligation or liability in connection with 
this unit.  Any implied warranties shall last for one year after the original purchase date.  

Some states and provinces do not allow 

limitations on how long an implied warranty or condition lasts, so the above limitations or exclusions may not apply to you.  The provisions of 
this warranty are in addition to and not a modification of or subtraction from the statutory warranties and other rights and remedies provided 
by law. 
 

In case of any questions regarding the provisions of this warranty, the English version will govern. 

 

 

(12-04) 

 

Printed in the U.S.A.

920-087-06

Summary of Contents for PDH07K3SB1

Page 1: ...920 087 06 4 08 PTAC PACKAGED TERMINAL AIR CONDITIONERS HEAT PUMPS Standard Control Remote Thermostat Seacoast Protected INSTALLATION OPERATION GUIDE...

Page 2: ...trol Diagnostics and Test Mode 26 Accessories 27 28 Warranty 29 Table of Contents Your safety and the safety of others are very important CAUTION NOTICE We have provided many important safety messages...

Page 3: ...3 920 087 06 Typical Unit Components Front cover Chassis Wall sleeve Outdoor grille...

Page 4: ...and install the equipment Installation must be in conformance with the NFPA 70 2008 National Electric Code or current edition and Uniform Mechanical Code current edition and applicable local or natio...

Page 5: ...AC units should be installed no closer than 12 apart when two units are side by side If three or more PTAC units are to operate next to one another allow a minimum of 36 between units Also a vertical...

Page 6: ...new Friedrich digital PTAC features a self diagnostic program that can alert maintenance to component failures or operating problems The internal diagnostic program saves properties valuable time whe...

Page 7: ...cause the indoor coil to freeze When the indoor coil reaches 30 F the compressor is diabled and the fan continues to operate based on demand Once the coil temperature returns to 45 F the compressor re...

Page 8: ...locally to connect the internal drain tube to the drain system in the building 6 Referring to Detail A on page 9 locate and assemble the 2 two cover plates and gaskets over the drain holes at the rear...

Page 9: ...ard the wall sleeve 3 Attach the drain tube assembly to one of the two drain holes at the rear of the wall sleeve The large flange on the mounting plate is positioned at the bottom of the sleeve facin...

Page 10: ...e higher than the back Electrical shock hazard Turn electric power OFF at the fuse box or service panel before making any electrical connections and ensure a proper ground connection is made before co...

Page 11: ...re not followed Figure7 NOTE Construct wall opening to comply with all applicable building codes Main studs Jack studs Main studs Jack studs Lintel Mounting screw holes No holes in bottom of wall slee...

Page 12: ...Secure the wall sleeve extension to the wall sleeve before installing it in the wall Refer to Figure 8 for a guide for fabrication ofacondensatedrippanel ThepanelMUSTextendthefulldepth of the wall sl...

Page 13: ...outs facing down From inside the building maneuver the grille through the wall sleeve and pull toward you until the screw heads are inserted into the keyhole slots at the top of the wall sleeve Tighte...

Page 14: ...eets the UL and NEC requirements for cord connected air conditioners effective August 2004 To test your power supply cord 1 Plug power supply cord into a grounded 3 prong outlet 2 Press RESET 3 Press...

Page 15: ...ressor Chassis shipping bracket Shipping pallet IMPORTANT WheninstallingaFriedrichP SeriesPTACintoan existing sleeve it is important to ensure that the unit is installed completely Inspection of the a...

Page 16: ...g brackets on the wall sleeve flange two per side 6 Install the front cover assembly including the discharge grille by placing the top of the cover onto the 90 angle bracket along the top of the chass...

Page 17: ...onditions and in the event that the room falls below 40 F the unit will cycle on high fan with the electric heater This occurs regardless of mode 4 Emergency Heat Override Switch 7 In the unlikely eve...

Page 18: ...mergencyHeatOperation In the event of a compressor failure in heat pump mode the com pressormaybelockedouttoprovideheatthroughtheresistance heater This feature ensures that even in the unlikely event...

Page 19: ...ommand to the PTAC unit The remote signal has some ability to bounce off of walls and furniture similar to a television remote control The diagram below shows the typical operating range of the contro...

Page 20: ...To revert back to the Smart Center control of the unit replace the jumper wire between the GL and GH terminals that was removed in step 1 ThermostatConnections C Common Ground W Call for Heating Y Cal...

Page 21: ...r tampering with the unit s internal wiring can void the equipmentwarrantyandmayresultinpropertydamage personal injury or death Other manufacturer s PTACs and even older Friedrich models may have diff...

Page 22: ...ure components and accessories such as the control door and front cover Check the unit air filter condenser coil and evaporator coil for any obstructions Check for proper operation of all components I...

Page 23: ...maintenance and service to the chassis Line Voltage Connections Figure18 5 Make the appropriate electrical connections within the control box then secure the box on the chassis Detailed instructions a...

Page 24: ...coil cleaning agent on coils or base pan Use a biodegradable cleaning agent and degreaser NOTE Units are to be inspected and serviced by qualified service personnel only Discharge Air Grille Filters...

Page 25: ...for proper sizing Istheoutdoortemperature60 Forbelow The unit is designed for outdoor temperatures above 60 F Istheindoortemperature80 Forabove Ambient indoor temperatures of 80 F or above will take...

Page 26: ...rror code Leave unit running Defective sensor 05 Outdoor coil thermistor sensor open Or short circuit Set OD coil temp 20 F Alternately flash set point and error code Automatically change over to Elec...

Page 27: ...to the outside of the wall sleeve when the wall is greater than 11 inches thick 9 when a subbase is used 10 inches when a lateral duct is used Up to three exten sions my be used together PXSB DECORAT...

Page 28: ...r The extension can be cut to length by the installer Maximum allowable straight extension is 15 feet PXCJ CONDUIT KIT WITH JUNCTION BOX Hard wire conduit kit with junction box for 208 230V and 265V u...

Page 29: ...sented to establish the original purchase date otherwise the beginning date of this certificate will be considered to be our shipment date plus sixty days Replacement parts can be new or remanufacture...

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