Related Manuals for Friedrich PTAC ZONEAIRE SELECT
Summary of Contents for Friedrich PTAC ZONEAIRE SELECT
- Page 1 PTAC ZONEAIRE SELECT ® Standard Chassis Models PZE07K3SB PZH07K3SB PZE09K3SB, PZE09R3SB PZH09K3SB, PZH09R3SB PZE12K3SB, PZE12R3SB PZH12K3SB, PZH12R3SB PZE15K5SB PZH15K5SB 94151400_02...
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Page 2: Table Of Contents
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 SPECIFICATIONS General Specifications 7-9k Electric Heat General Specifications 7-9k Heat Pump Models General Specifications 12-15k Electric Heat General Specifications 12-15k Heat Pump Electrical Data... - Page 3 12K Cool+ Heat Pump 230v and 265v 15K Cool+ Heat Pump 230v PARTS CATALOG PZE07K3SB,PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB PZH07K3SB, PZH09K3SB, PZH09R3SB, PZH12K3SB, PZH12R3SB, PZH15K3SB ACCESSORIES APPENDIX Reference Sheet of Celsius and Fahrenheit Resistance Table of THERMISTORS (5K) WARRANTY FRIEDRICH AUTHORIZED PARTS DEPOTS...
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Page 4: Introduction
INTRODUCTION Important Safety Information The information in this manual is intended for use by a qualified technician who is familiar with the safety proce- dures required for installation and repair, and who is equipped with the proper tools and test instruments required to service this product. -
Page 5: Personal Injury Or Death Hazards
INTRODUCTION Personal Injury Or Death Hazards AVERTISSE- ADVERTEN- WARNING MENT SAFETY Do not remove, disable Ne pas supprime, désacti- No eliminar, desactivar o FIRST or bypass this unit’s ver ou contourner cette pasar por alto los dispositi- safety devices. Doing so l´unité... - Page 6 INTRODUCTION Personal Injury Or Death Hazards • REFRIGERATION SYSTEM REPAIR HAZARDS: • Use approved standard refrigerant recovering procedures and equipment to relieve high pressure before open- ing system for repair. • Do not allow liquid refrigerant to contact skin. Direct contact with liquid refrigerant can result in minor to moder- ate injury.
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Page 7: Operation Of Equipment In During Construction
INTRODUCTION Operation of Equipment in During Construction • OPERATION OF EQUIPMENT MUST BE AVOIDED DURING CONSTRUCTION PHASES WHICH WILL PRODUCE AIRBORNE DUST OR CONTAMINTES NEAR OR AROUND AIR INTAKE OPENINGS: • Wood or metal framing; • Drywalling or sheathing, • Spackling or applying joint compound. -
Page 8: Model Number Reference Guide
This service manual was written to assist the professional service technician to quickly and accurately diagnose and repair malfunctions. Installation procedures are not given in this manual. They are given in the Installation and Operation Manual which can be aquired on the Friedrich website (www.friedrich.com). -
Page 9: Serial Number Reference Guide
INTRODUCTION Serial Number Reference Guide 17 12 M 00001 NUMERIC SEQUENCE YEAR OF MANUFACTURE FIRST UNIT OF EACH MONTH = 00001 17 = 2017 18 = 2018 19 = 2019 20 = 2020 21 = 2021 22 = 2022 MONTH OF MANUFACTURE 01 = JANUARY MANUFACTURING LOCATION 02 = FEBRUARY... -
Page 10: Product Features
Product Features The new Friedrich digital PTAC has state of the art features to improve guest comfort,indoor air quality and conserve energy.Through the use of specifically designed control software for the PTAC industry Friedrich has accomplished what other.Manufacturer’s have only attempted –a quiet,dependable,affordable and easy to use PTAC. - Page 11 All filters are washable, reusable and easily accessed from the top of the unit without the removal of the AIR FILTERS front cover. Friedrich PTAC units are capable of introducing up to 30 CFM of outside air into the conditioned space. FILTERED FRESH AIR INTAKE The outdoor air passes through a washable mesh screen to prevent debris from entering the airstream.
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Page 12: Specifications
SPECIFICATIONS General Specifications 7-9k Electric Heat PZE Series with Electric Heat PZE07K PZE09K PZE09R PERFORMANCE DATA: Cooling Btu 7200/6800 9600/9400 9200 Cooling Watts 600/565 815/800 Energy Efficiency Ratio, EER 12.0 11.8/11.8 11.5 Heater Size (kW) Moisture Removal (pints/hr.) Sensible Heat Ratio 0.87 0.82 0.82... -
Page 13: General Specifications 7-9K Heat Pump Models
SPECIFICATIONS General Specifications 7-9k Heat Pump Models PTAC Heat Pump models PZH07K PZH09R PZH09R PERFORMANCE DATA: Cooling Btu 7200/6800 9600/9400 9200 Cooling Watts 600/565 815/800 Energy Efficient Ratio, Eer 12.0/12.0 11.8/11.8 11.5 Reverse Heating Btu 6400/6300 8500/8200 8500 Heating Watts 530/520 710/685 3.55/3.54... -
Page 14: General Specifications 12-15K Electric Heat
SPECIFICATIONS General Specifications 12-15k Electric Heat PTAC Electric Heat models PZH12K PZH12R PZH15K PERFORMANCE DATA: Cooling Btu 12000/11800 12000 14500/14300 Cooling Watts 1050/1035 1130 1420/1400 Energy Efficiency Ratio, EER 11.4/11.4 10.6 10.2/10.2 Heater Size (kW) Moisture Removal (pints/hr.) Sensible Heat Ratio 0.77 0.72 0.72... -
Page 15: General Specifications 12-15K Heat Pump
SPECIFICATIONS General Specifications 12-15k Heat Pump PTAC Heat Pump models PZH12K PZH12R PZH15K PERFORMANCE DATA: Cooling Btu 12000/11800 12000 14500/14300 Cooling Watts 1050/1035 1130 1420/1400 Energy Efficient Ratio, Eer 11.4/11.4 10.6 10.2/10.2 Reverse Heating Btu 11000/10800 11400 13600/13200 Heating Watts 930/920 1000 1180/1150... - Page 16 SPECIFICATIONS 21 1/2 Unit:inch Figure 205 ( Chassis Specs) Figure 206 (Typical Unit Components and Dimensions)
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Page 17: Electrical Data
Failure to do so can result in property damage, personal injury and/or death. B. Power Cord Information (230/208V models only) All Friedrich 230/208V PTAC units are shipped from the factory with a Figure 14 Leakage Current Detection Interrupter (LCDI) equipped power cord. The... - Page 18 SPECIFICATIONS Electrical Data Table 2 Table 2 Model Heater kW Power Cord Kit Voltage Amperage Receptacle Model Heater kW Power Cord Kit Voltage Amperage Receptacle PDE/PDH07K PXPC23015A 230/208 NEMA 6-15r PZE/PZH07K PXPC23020A (STD) 230/208 NEMA 6-20r PXPC23020A (STD) 230/208 NEAM 6-20r PZE/PDZ09K PXPC23020A (STD) 230/208...
- Page 19 SPECIFICATIONS Electrical Data Figure 16 Figure 15 TO CHASSIS JUNCTION STRAIGHT CONNECTOR WALL CONNECTION JUNCTION 4.0 IN. GROUND SCREW GROUND WIRE HARNESS COVER 18.0 IN. JUNCTION SCREWS EXPOSE BOX COVER WIRES FRP033 (1.0 IN.) TRIM HARNESS Figure 17 TO LENGTH LEADING SIDE FOR WIRE HARNESS INSERTION LOCKNUT...
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Page 20: Operation
OPERATION Function and Control Buttons and Display 1) Buttons There are ON/OFF, UP, DOWN, HEAT, COOL, CONSTANT FAN and fan speed of HIGH, LOW, AUTO buttons. 1. ON/OFF: Press to turn power on or off to the unit. 2. COOL, HEAT: choose the mode of operation 3. - Page 21 OPERATION Function and Control 2) Heating Mode Working condition and process for heating: When T1≤Ts -2°F(1°C), the unit is running in heating mode. Heat pump or electric heating will start depend ding on the ambient temperature condition or the heating priority setting (#4 DIP SWITCH, ON- for heat pump and OFF-for electric heating).
- Page 22 OPERATION Function and Control Special Function 1) Advanced Settings Fahrenheit / Centigrade display Fahrenheit and Centigrade display mode can be switched over by holding the UP and DOWN two buttons at the same time for 3s. Setting Temperature Range Hold UP and HIGH fan speed buttons at the same time for 5s, digital tube displayer will show R1—R8, default is R8.
- Page 23 OPERATION Digital Control User Input Configuration The adjustable control dip switches are located at the front portion of the digital Smart Center. The inputs are only visible and accessible with the front cover removed fromthe PTAC. Switch 5-RoomFreeze Protection Units are shipped from the factory with the room freeze protection enable. Switch 1-Reserved.
- Page 24 OPERATION Digital Control After pressing the “Heat” button, adjust the set point and the unit will cycle the electric strip on and off to maintain a comfortable room. The heater will The unit is factory configured to display all temperatures in degrees come on anytime that the room temperature is 2 °F below the set point.
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Page 25: Refrigeration Sequence Of Operation
OPERATION Refrigeration Sequence Of Operation A good understanding of the basic operation of the refrigeration system is essential for the service technician. Without this understanding, accurate troubleshooting of refrigeration system problems will be more difficult and time consuming, if not (in some cases) entirely impossible. -
Page 26: Refrigerant System Diagram
OPERATION Refrigerant System Diagram (1)Cooling + Heat Pump + Auxiliary Electric Heater PZH07K3SB PZH09K3SB PZH09R3SB PZH12K3SB PZH12R3SB PZH15K5SB CENTRIFUGAL AXIAL FAN OR CROSS FAN COOLED AIR HOT DISCHARGED AIR HOT AIR COOLED AIR COMPRESSOR INDOOR COILS OUTDOOR COILS ELECTRIC HEATER CAPILLARY COOLING MODE REFRIGERANT FLOW DIRECTION... -
Page 27: Routine Maintenance
Routine Maintenance Coils & Chassis NOTE: Do not use a caustic cleaning agent on coils or base pan. Use a biodegradable cleaning agent and degreaser. The use of harsh cleaning materials may lead to deterioration of the aluminum fins or the coil end plates. The indoor coil and outdoor coils and base pan should be inspected periodically (annually or semi-annually) and cleaned of all debris (lint, dirt, leaves, paper, etc.) as necessary. -
Page 28: Installation
FRP002 The above suggestions are for reference only and do not represent all possible installations. Please contact Friedrich for information regarding affects of other installation arrangements. By following these simple recommendations you can be confident that your Friedrich PTAC will provide years of worry free operation. -
Page 29: Wall Sleeve Installation Instructions (Pdxws)
INSTALLATION Wall Sleeve Installation Instructions (PDXWS) Wall Sleeve Installation Instructions (PDXWS) NOTE: Insure that the unit is only installed in a wall structurally adequate to support the unit including the sleeve, chassis and accessories. If the sleeve projects more than 8" into the room, a subbase or other means of support MUST be used. Please read these instructions completely before attempting installation. -
Page 30: Alternate Wall Installations
INSTALLATION Alternate Wall Installations Alternate Wall Installations Figure 6 Figure 4 Curtain Wall Panel Wall 1/4" MIN WALL OR PROJECTION WINDOW CASE FLANGE (BY OTHERS) OPTIONAL SUBBASE OPTIONAL SUBBASE LEVELING SCREW LEVELING SCREW FRP004 FRP003 Figure 5 Figure 7 Frame and Brick Veneer Block and Brick Veneer 1/4"... - Page 31 INSTALLATION Alternate Wall Installations Figure 8 Wall Sleeve Attachment ALTERNATE FASTENING METHODS WALL (Field Supplied) SLEEVE NOTE: The Wall Sleeve must be horizontally level (side-to-side) and pitched 1/4 bubble to the WOOD SCREW outside when installed in an opening. TOGGLE BOLT The mounting hole location EXPANSION should be approximately 2-4”...
- Page 32 INSTALLATION Alternate Wall Installations Drill two 3/16" holes through each side of the sleeve approximately If the chassis and exterior grille are to be installed later, leave the 4" from top and 4" from bottom of sleeve. Screw four #10 x 1" weatherboard and center support in place, otherwise remove and screws (included) or appropriate fasteners for your installation, dispose of them.
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Page 33: Pxdr10 Drain Kit Installation
INSTALLATION PXDR10 Drain Kit Installation PXDR10 Drain Kit Installation Remove the backing from the gasket and mount it on the flat side of the mounting plate. (See Figure 12, Page 11). Insert the drain Instructions (optional for new tube through the hole in the gasket and mounting plate so the tube flange will be against the wall sleeve. -
Page 34: External Drain
INSTALLATION External Drain External Drain (for new Cover Plate Installation Mount the foam gasket to the cover plate. Using two #10 x ½" sheet construction or unit replace- metal screws (provided), attach the cover plate to the remaining drain hole. Make certain the large flange on the plate is positioned ment) at the bottom of the sleeve. -
Page 35: Pxga Standard Grille
INSTALLATION PXGA Standard Grille PXGA Standard Grille Installation Instructions WARNING Remove the center support and weatherboard if still installed in the sleeve. Insert six plastic grommets into the grille openings from the outside Falling Object Hazard of the grille as shown in Figure 13. Not following Installation Instructions for Insert two #8 x ⅜"... -
Page 36: Chassis Install Preparation
FRP016 NOTE: Use a wall sleeve adapter kit (PXSE) if installing a P-Series IMPORTANT: When installing a Friedrich PTAC into an existing sleeve, chassis in a T-Series sleeve. it is important to ensure that the unit is installed completely. Inspection of the air seal between the condenser air baffles and around the indoor mounting flange is recommended. - Page 37 INSTALLATION Chassis Install Preparation Remove shipping screw from the vent door, if present. See Fig 21. CAUTION Figure 21 Shipping Screw Location Unit Damage Hazard Failure to follow this caution may result in equipment damage or improper operation. Failure to remove shipping tape and screw will prevent fresh air vent door from opening and may result in damage to vent door cable.
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Page 38: Chassis Installation
INSTALLATION Chassis Installation Chassis Installation Place tabs over top rail (1). Push inward at bottom until panel snaps into place (2). Lift unit level and slide unit into wall sleeve until from seal rests Reinstall front panel. See Figure 24. firmly against front of wall sleeve. -
Page 39: How To Connect
INSTALLATION How To Connect How To Connect IMPORTANT: Please read following electrical safety data carefully. Connect accessory power supply cord or hard wire connector to WARNING unit connector. See Figure 26. • Units must be installed using the appropriate power supply kit. -
Page 40: Final Inspection & Start-Up Checklist
Ensure that the entire installation is in compliance with all applicable & Operation manual, all accessory installation instructions, and the national and local codes and ordinances that have jurisdiction. name, address and telephone number of the Authorized Friedrich Warranty Service Company in the area for future reference if necessary. -
Page 41: R-410A Sealed System Repair
R-410A SEALED SYSTEM REPAIR The following is a list of important considerations WARNING when working with R-410A equipment R-410A pressure is approximately 60% higher than R-22 Refrigeration system under high pressure pressure. 2. R-410A cylinders must not be allowed to exceed 125 F, they may leak or rupture. -
Page 42: Refrigerant Charging
R-410A SEALED SYSTEM REPAIRS WARNING RISK OF ELECTRIC SHOCK Unplug and/or disconnect all electrical power to the unit before performing inspections, maintenances or service. Failure to do so could result in electric shock, serious injury or death. WARNING HIGH PRESSURE HAZARD Sealed Refrigeration System contains refrigerant and oil under high pressure. -
Page 43: Undercharged Refrigerant Systems
R-410A SEALED SYSTEM REPAIRS Undercharged Refrigerant Systems An undercharged system will result in poor WARNING performance (low pressures, etc.) in both the heating and cooling cycle. RISK OF ELECTRIC SHOCK Unplug and/or disconnect all electrical power to the unit before performing inspections, Whenever you service a unit with an undercharge of maintenances or service. -
Page 44: Overcharged Refrigerant Systems
R-410A SEALED SYSTEM REPAIRS Overcharged Refrigerant Systems Whenever an overcharged system is indicated, always WARNING make sure that the problem is not caused by air flow problems. Improper air flow over the evaporator coil RISK OF ELECTRIC SHOCK may indicate some of the same symptoms as an over Unplug and/or disconnect all electrical power to the unit before performing inspections, charged system. -
Page 45: Restricted Refrigerant System
R-410A SEALED SYSTEM REPAIRS Restricted Refrigerant System Troubleshooting a restricted refrigerant system can be difficult. The following procedures are the more common problems and solutions to these problems. There are two types of refrigerant restrictions: Partial restrictions and complete restrictions. A partial restriction allows some of the refrigerant to circulate through the system. -
Page 46: Sealed System Method Of Charging/ Repairs
R-410A SEALED SYSTEM REPAIRS Sealed System Method of Charging/ Repairs CAUTION WARNING FREEZE HAZARD BURN HAZARD Proper safety procedures must be followed, Proper safety procedures must be followed, and proper protective clothing must be worn and proper protective clothing must be worn when working with liquid refrigerant. -
Page 47: Component Testing
COMPONENT TESTING Hermetic Components Check WARNING WARNING BURN HAZARD CUT/SEVER HAZARD Proper safety procedures must be followed, Be careful with the sharp edges and corners. and proper protective clothing must be worn when working with a torch. Wear protective clothing and gloves, etc. Failure to follow these procedures could Failure to do so could result in serious injury. -
Page 48: Reversing Valve Description And Operation
COMPONENT TESTING Reversing Valve Description And Operation The Reversing Valve controls the direction of refrigerant flow to the indoor and outdoor coils. It consists of a pressure-operated, main valve and a pilot valve actuated by a solenoid plunger. The solenoid is energized during the heating cycle only. -
Page 49: Testing The Reversing Valve Solenoid Coil
COMPONENT TESTING Testing The Reversing Valve Solenoid Coil WARNING ELECTRIC SHOCK HAZARD Disconnect power to the unit before servicing. Failure to follow this warning could result in serious injury or death. The solenoid coil is an electromagnetic type coil mounted on the reversing valve and is energized during the operation of the compressor in the heating cycle. -
Page 50: Checking The Reversing Valve
COMPONENT TESTING Checking The Reversing Valve WARNING HIGH PRESSURE HAZARD Sealed Refrigeration System contains refrigerant and oil under high pressure. Proper safety procedures must be followed, and proper protective clothing must be worn when working with refrigerants. Failure to follow these procedures could result in serious injury or death. - Page 51 COMPONENT TESTING Replace The Reversing Valve WARNING NOTICE FIRE HAZARD HIGH PRESSURE HAZARD The use of a torch requires extreme care and proper Sealed Refrigeration System contains refrigerant judgment. Follow all safety recommended precautions and and oil under high pressure. Proper safety procedures must be followed, notice could result in moderate to serious property damage.
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Page 52: Touch Test Chart : To Service Reversing Valves
COMPONENT TESTING Touch Test Chart : To Service Reversing Valves NORMAL FUNCTION OF VALVE NOTES: VALVE OPERATING * TEMPERATURE OF VALVE BODY CONDITION ** WARMER THAN VALVE BODY POSSIBLE CAUSES CORRECTIONS Cool Normal Cooling Cool *TVB as (2) as (1) Cool Normal Heating Cool... -
Page 53: Compressor Checks
COMPONENT TESTING Compressor Checks WARNING WARNING ELECTRIC SHOCK HAZARD BURN HAZARD Turn off electric power before service or installation. Proper safety procedures must be followed, All electrical connections and wiring MUST be and proper protective clothing must be worn when working with a torch. the National Electrical Code and all local codes which have jurisdiction. - Page 54 COMPONENT TESTING Compressor Checks WARNING WARNING HIGH PRESSURE HAZARD ELECTRIC SHOCK HAZARD Turn off electric power before service or Sealed Refrigeration System contains refrigerant and oil under high pressure. installation. Extreme care must be used, if it becomes necessary to work on equipment with Proper safety procedures must be followed, power applied.
- Page 55 COMPONENT TESTING Compressor Replacement 1. Be certain to perform all necessary electrical and refrigeration tests to be sure the compressor is actually defective before replacing. WARNING 2. Recover all refrigerant from the system though the process tubes. PROPER HANDLING OF RECOVERED REFRIGERANT ELECTRIC SHOCK HAZARD ACCORDING TO EPA REGULATIONS IS REQUIRED.
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Page 56: Compressor Replacement -Special Procedure In Case Of Compressor Burnout
COMPONENT TESTING Compressor Replacement -Special Procedure in Case of Compressor Burnout 1. Recover all refrigerant and oil from the system. 2. Remove compressor, capillary tube and filter drier from the system. 3. Flush evaporator condenser and all connecting tubing with dry nitrogen or equivalent. -
Page 57: Troubleshooting
TROUBLESHOOTING Basic Troubleshooting Power Supply interrupted Power cord loose Ensure that the power supply is plugged in correctly When the unit is switched to 24v remote If you are switching over to remote thermostat, thermostat, the control panel will not the control settings need to be changed. - Page 58 Specifications and Features of our equipment. You can find thename of youlocal Authorized Service Provider by visiting Referrals to dealers, and distributors. our web site at www.friedrich.com. Use and Care information. If you require further assistance you can call the Customer Support Call Center at 1-800-541-6645.
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Page 59: Malfunction Analysis
TROUBLESHOOTING Malfunction Analysis Malfunction Possible Reasons How to solve power line broken, units without power "Check the indicator LED on the LCID supply power head, and it should be lit up ;If not, push the RESET button, if no volt- age stll, but power grid has output, you need to change the power cord."... - Page 60 TROUBLESHOOTING Malfunction Analysis Malfunction Possible Reasons How to solve "Make sure that there is no obstacle at the indoor/ outdoor air outlet." "Make sure that the grill is suitable for Something may block the indoor/out- the unit. Inappropriate grill will cause door air outlet the compressor under protection mode.
- Page 61 TROUBLESHOOTING Malfunction Analysis Malfunction Possible Reasons How to solve "E4 indoor air outlet temperature sen- "Indoor air outlet temperature sensor "Check the sensor connection. If the sor failure/air blow out over open circuit or short circuit; sensor is broken, replace with a new heat in electric heat mode"...
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Page 62: Unit Lost Power
TROUBLESHOOTING Unit Lost Power Check power cord connection. LED on the plug should be lit up green. If not, press the RESET button. If not solved, check voltage in the socket. If the power- cord is broken, replace it. Figure 701... -
Page 63: Control Panel Does Not Work
TROUBLESHOOTING Control Panel Does Not Work 1. Check Power Supply for appropriate voltage. 2. If the power supply voltage is OK, but the control panel does not work, the 24V thermostat could be fauty. Check the ther- mostat. 3. To check the control panel, press and hold the [Cool] and [up] keys simultaneously for 5 seconds. LED will show ‘P’ charac- ter. -
Page 64: Malfunction Of Temperature Sensor
TROUBLESHOOTING Malfunction of Temperature Sensor E2/E3/E4/E5 These 4 errors may be the result of the sensor getting lose or beocming broken. Unplug the power cord, open the electric control box, find the main board, connect these plugs firmly. If the problem persists check the resistence of the sensors. Refer to thermistor reistance chart in the appendix of this manual.. -
Page 65: E4 Function Error
TROUBLESHOOTING E4 Function Error If the E4 error appears during electric heating operation, it could mean that the ir outlet has overheated. Check the indoor outlet or inlet for any obstacles that block the air circulation. Check the indoor motor is functioning properly. Check air filter and evaporator are not too dirty. -
Page 66: E8 Function Error
TROUBLESHOOTING E8 Function Error In COOLING mode, E8 is defrosting protection, meaning the evaporator is too cold. In HEAT PUMP mode, E8 is evaporator overheat protection. Reasons and solutions: Check if any obstacle blocks the indoor air circulation. Remove obstacles as required. Figure 705 Evaporator or air filter is too dirty. - Page 67 TROUBLESHOOTING E8 Function Error Indoor fan error. Check the fan capacitor connection. Figure 707 Indoor fan high speed(black wire to N terminal) Normal resistance is around 206Ω. If it is over 1k Ω or less that 10 Ω, that is a broken fan or the fan is under over heat protection Check to see if resets after cool down.
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Page 68: E9 Function Error
TROUBLESHOOTING E9 Function Error In COOLING mode, E9 is Refrigerant high pressure protection. Reasons and solutions: Outdoor air circulation is bad. Check if any obstacle blocks the air circulation. Condenser is too dirty. Wash the condenser. Figure 711 Unit installation error. If the wall sleeve is too wide, the condenser can not exchange air well with the ambient air. Correct the installation. - Page 69 TROUBLESHOOTING E9 Function Error Check the fan capacitor wiring is not getting loose. Figure 713 Outdoor fan high speed(black wire to N terminal) normal Resistance should be around 83Ω. If it is over 1k Ω or less that 10 Ω, fan is bad or the fan is under over heat protection.
- Page 70 TROUBLESHOOTING E9 Function Error E9 for condenser coil temperature sensor. Replace this sensor (black plug marks T3). Figure 716 Figure 717 E9 for jumper getting loose. Reconnect and replace terminal if damaged Figure 717...
- Page 71 TROUBLESHOOTING Compressor not running Check the wiring connections. Figure 718 Figure 719 Check the resistence of the compressor. The normal resistance of compressor main winding(black wire to N terminal) is under 10Ω. The resistance range is 2 Ω -10 Ω. Figure 721 Figure 720 Figure 722...
- Page 72 TROUBLESHOOTING Compressor not running System refrigerant injects too much, this will cause compressor start failure. Wrong wiring after repairing. Check the wiring with the circuit diagram. Compressor overloaded. Wait several minutes to restart. DIP switch setting error. Check it with the circuit diagram Figure 723...
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Page 73: Electric Heater Not Running
TROUBLESHOOTING Electric Heater Not Running Indoor unit air circulation is blocked. Remove the obstacle. Thermostat on the heater is cut out. Wait for awhile to see if it can restart. Thermal fuse is broken. Replace heater. Wiring error. Check wiring with the circuit diagram. DIP switch of NO.3 is in OFF position. -
Page 74: Electric Heater Not Running
TROUBLESHOOTING Electric Heater Not Running The normal resistance of the heater can be calculated as R=U*U/P, U is rated voltage, P is rated power. For 3.6 kW @230V, the R is 14.69 Ω ±15%. For 5 kW @230V, the R is 10.58Ω ±15%. For 3.6 k W@265V, the R is 19.5Ω... -
Page 75: Wiring Diagrams
WIRING DIAGRAMS 7K Cool+ Electric Heat 230 V Figure 801... -
Page 76: 9K Cool+ Electric Heat 230V And 265V
WIRING DIAGRAMS 9K Cool+ Electric Heat 230v and 265v Figure 802... -
Page 77: Cool+ Electric Heat 230V And 265V
WIRING DIAGRAMS 12K Cool+ Electric Heat 230v and 265v Figure 803... -
Page 78: 15K Cool+ Electric Heat 230V
WIRING DIAGRAMS 15K Cool+ Electric Heat 230v Figure 804... -
Page 79: 7K Cool+ Heat Pump 230V
WIRING DIAGRAMS 7K Cool+ Heat Pump 230v Figure 805... -
Page 80: 9K Cool+ Heat Pump 230V And 265V
WIRING DIAGRAMS 9K Cool+ Heat Pump 230v and 265v Figure 806... -
Page 81: Cool+ Heat Pump 230V And 265V
WIRING DIAGRAMS 12K Cool+ Heat Pump 230v and 265v Figure 807... -
Page 82: 15K Cool+ Heat Pump 230V
WIRING DIAGRAMS 15K Cool+ Heat Pump 230v Figure 808... -
Page 83: Parts Catalog
Items with a - in front of the item number (for example -10), are non illustrated items. Items with an * in front of the number (for example *10) are non-stocked items. If you require these items contact Friedrich customer... -
Page 84: Pze07K3Sb,Pze09K3Sb, Pze09R3Sb, Pze12K3Sb, Pze12R3Sb, Pze15K3Sb
PARTS CATALOG Figure 901 PZE07K3SB,PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB... - Page 85 PARTS CATALOG Figure 901 PZE07K3SB, PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808000 FRONT GRILL 67808001 PANEL COVER 67808002 ELECTRICAL DOOR 67808003 INDOOR MOTOR MOUNT 67808004 INDOOR MOTOR CAPACITOR 450V PZE07K3SB ,PZE09K3SB, PZE12K3SB, PZE15K3SB 1.5UF 67808005 OUTDOOR MOTOR CAPACITOR...
- Page 86 PARTS CATALOG Figure 901 PZE07K3SB, PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808071 OUTDOOR MOTOR PZE07K3SB, PZE09K3SB, PZE12K3SB 67808082 OUTDOOR MOTOR PZE09R3SB 67808092 OUTDOOR MOTOR PZE12R3SB 67808022 OUTDOOR MOTOR PZE15K3SB 67808023 OUTDOOR FAN BLADE 67808024 OUTDOOR LOUVER 67808025...
- Page 87 PARTS CATALOG Figure 901 PZE07K3SB, PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808077 EVAPORATOR DISTRIBUTOR PZE09K3SB ASSY 67808095 EVAPORATOR DISTRIBUTOR PZE09R3SB, PZE12R3SB ASSY 67812107 EVAPORATOR DISTRIBUTOR PZE12K3SB ASSY 67812112 EVAPORATOR DISTRIBUTOR PZE15K3SB ASSY 67808048 LEFT PANEL 48.1 67808049...
- Page 88 PARTS CATALOG Figure 901 PZE07K3SB, PZE09K3SB, PZE09R3SB, PZE12K3SB, PZE12R3SB, PZE15K3SB ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67812095 INDOOR COIL SENSOR 67812096 OUTDOOR COIL SENSOR 67812097 DISCHARGE AIR SENSOR 67812098 POWER CORD LCDI 67812172 PANEL CLIP 67812100 BELLOWS VALVE -ITEMS ARE NON- ILLUSTRATED *ITEMS ARE NON-STOCKED, WILL NORMALLY REQUIRE 2-3 WEEKS LEAD TIME...
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Page 89: Pzh07K3Sb, Pzh09K3Sb, Pzh09R3Sb, Pzh12K3Sb, Pzh12R3Sb, Pzh15K3Sb
PARTS CATALOG Figure 902 PZH07K3SB, PZH09K3SB, PZH09R3SB, PZH12K3SB, PZH12R3SB, PZH15K3SB... - Page 90 PARTS CATALOG Figure 902 PZH07K3SB, PZH09K3SB, PZH09R3SB, PZH12K3SB, PZH12R3SB, PZH15K3SB ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808000 FRONT GRILL 67808001 PANEL COVER 67808002 ELECTRICAL DOOR 67808003 INDOOR MOTOR MOUNT 67808004 INDOOR MOTOR CAPACITOR 450V PZH07K3SB, PZH09K3SB, PZH12K3SB, PZH15K3SB 1.5UF 67808005 OUTDOOR MOTOR CAPACITOR...
- Page 91 PARTS CATALOG PZH07K3SB, PZH09K3SB, PZH09R3SB, PZH12K3SB, PZH12R3SB, PZH15K3SB Figure 902 ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808082 OUTDOOR MOTOR PZH09R3SB 67808092 OUTDOOR MOTOR PZH12R3SB 67808022 OUTDOOR MOTOR PZH15K3SB 67808023 OUTDOOR FAN BLADE 67808024 OUTDOOR LOUVER 67808025 TOP AIR GUIDE 67808026 INDOOR FAN GUARD 67808027...
- Page 92 PARTS CATALOG PZH07K3SB, PZH09K3SB, PZH09R3SB, PZH12K3SB, PZH12R3SB, PZH15K3SB Figure 902 ITEM PART PART DESCRIPTION USED ON MODEL NUMBER 67808047 CHECK VALVE PZH15K3SB 67808048 LEFT PANEL 48.1 67808049 FRESH AIR FILTER GUIDE 48.2 67808050 FRESH AIR FILTER LEVER 67812176 SUPPORT BRACKETS PZH12K3SB, PZH15K3SB 67812169 SUPPORT BRACKETS...
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Page 93: Accessories
SLEEVE EXTENSION RETROFIT KIT Galvanized zinc coated steel, 2.4" sleeve PXSE extension attached to the room side of the sleeve to allow for the installation of a PD-Series Friedrich PTAC in a T-Series sleeve. DECORATIVE SUBBASE Provides unit support for walls less than six inches PXSBA thick. - Page 94 ACCESSORIES New Construction Accessories LATERAL DUCT ADAPTER Attaches to the Friedrich PTAC/PTHP unit to direct PDXDAA up to 35% of the total airflow to a second room. The unit mounted duct plenum features a front mounted aluminum grille that has two positions to provide the most optimal air direction.
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Page 95: Appendix
Service Manual Appendix: APPENDIX Appendix 1: Reference Sheet of Celsius and Fahrenheit Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit Fahrenheit Fahrenheit display Fahrenheit display Fahrenheit Celsius display Fahrenheit Celsius Celsius(°C) temperature (°F) -
Page 96: Resistance Table Of Thermistors (5K)
APPENDIX Resistance Table of THERMISTORS (5K) Temp Resis Temp Resis Temp Resis Temp Resis Temp Resis 130100 34252 10785 8275 3119 125518 33209 10499 8063 3048 121114 32202 10221 7857 2980 116881 31228 9952 7657 2913 112811 30288 9690 7462 2848 108898 29378... - Page 97 APPENDIX Resistance Table of Thermistors (5K) (Continued) Temp Resis Temp Resis Temp Resis Temp Resis Temp Resis 1321 1294 1269 1244 1219 1195 1171 1148 1126 1104 1083 1062 1041 1021 1001...
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Page 98: Warranty
Friedrich Air Conditioning Company - International Division. Any defective part to be replaced must be made available to FRIEDRICH in exchange for the replacement part. Reasonable proof must be presented to be new or remanufactured. Replacement parts and labor are only warranted for any unused portion of the unit’s warranty. -
Page 99: Friedrich Authorized Parts Depots
CUSTOMER SATISFACTION and QUALITY ASSURANCE Friedrich is a conscientious manufacturer, concerned about customer satisfaction, product quality, and controlling warranty costs. As an Authorized Service Provider you play a vital role in these areas. By adhering to the policies and procedures you provide us with vital information on each warranty repair you complete. This information is used to identify product failure trends, initiate corrective action, and improve product quality, thereby further reducing warranty expenses while increasing customer satisfaction levels.
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