Service/ Parts Manual Floating Air Pro-Premiere Single Zone Model Indoor Unit Outdoor Unit Voltage BTU FPHW091 FPHSW09A1A FPHSR09A1A 115 9k FPHW091A FPHSW09A1B FPHSR09A1A 115 9k FPHW093 FPHFW09A3A FPHSR09A3A 208/230 9k FPHW093A FPHFW09A3B FPHSR09A3A 208/230 9k FRHW093 FRHSW09A3A FRHSR09A3A 208/230 9k FRHW093A FRHSW09A3B FRHSR09A3A 208/230 9k FPHW121 FPHSW12A1A FPHSR12A1A 115 12k FPHW121A FPHSW12A1B FPHSR12A1A 115 12k FPHW123 FPHFW12A3A FPHSR12A3A 208/230 12
TABLE OF CONTENTS INTRODUCTION‑ Important Safety Information‑ Personal Injury Or Death Hazards‑ Model Identification Guide‑ SPECIFICATIONS‑ Product Specifications 9k and 12k‑ Product Specifications 18k, 24k and 36k‑ Product Dimensions: Indoor Units‑ Capacities and Selection Data‑ Capacities and Selection Data‑ Remote Control‑ Using Sleep during Off-Timer Function‑ INSTALLATION‑ Installation Dimension Diagram‑ Main Tools For Installation and Maintenance‑ Install Indoor Unit‑ Power and Wiring‑
TABLE OF CONTENTS Blank Display/ Error Code 36 ‑ 69 COMPONENTS TESTING ‑ 71 Compressor‑ 71 EEV Stepper Coil‑ 72 Fan Motor‑ 73 Printed Circuit Board Diagram Lookup Chart‑ 75 Printed Circuit Board (Indoor)‑ 76 Printed Circuit Board (Outdoor)‑ 78 WIRING DIAGRAMS‑ 81 Wiring Diagram Lookup Table‑ 81 Indoor Units‑ 82 Outdoor Units‑ 84 PARTS CATALOG‑ 85 Introduction‑ 85 115V Indoor Unit 9-12K‑ 86 230V Indoor Unit 9-12K‑ 88 230V Indoor Unit High Seer 9K‑ 90 230V Indoor Unit High Seer12K‑ 92 230V Ind
INTRODUCTION Important Safety Information The information in this manual is intended for use by a qualified technician who is familiar with the safety procedures required for installation and repair, and who is equipped with the proper tools and test instruments required to service this product.
Important Safety Information INTRODUCTION CAUTION DO NOT OPERATE EQUIPMENT DURING ACTIVE STAGES OF CONSTRUCTION To ensure proper operation, Friedrich requires that all equipment is not operated during active construction phases. This includes active stages of completing framing, drywalling, spackling, sanding, painting, flooring, and moulding in the equipment’s designated conditioning space.
Personal Injury Or Death Hazards SAFETY FIRST INTRODUCTION WARNING Do not remove, disable or bypass this unit’s safety devices. Doing so may cause fire, Doing so may cause fire, injuries, or death. AVERTISSEMENT Ne pas supprime, désactiver ou contourner cette l´unité des dispositifs de sécurité, faire vous risqueriez de provoquer le feu, les blessures ou la mort. ADVERTENCIA No eliminar, desactivar o pasar por alto los dispositivos de seguridad de la unidad.
INTRODUCTION Model Identification Guide MODEL IDENTIFICATION GUIDE Model Type: FR- Floating Air Premier FP - Floating Air Pro FS- F loating Air Sele ct Function : HS – H ea t Pump Single HM – Heat Pump Multi HF – H eat Pump F lex Single and Multizon e FP HS Approximate Coolin g BTU/HR Voltag e 1- 115 Volts 3- 230 Volts W 09 A 1 A - A Application : W- Wa llmounted D- Ducted (Insider ) C- Cassette R- Remo te Condense r Model Introductory Chara cter: A- 201 9 B- 202 0 C- 202 1 D- 202 2 Figure 101 7 M
Product Specifications 9k and 12k Model No.
SPECIFICATIONS Product Specifications 18k, 24k and 36k Model No. FPHW183/A FPHW243/A FPHW363A FPHW363B INDOOR MODEL Unit FPHFW18A3A,/ B FPHFW24A3A/B FPHSW36A3A/B FPHSW36A3C OUTDOOR MODEL FPHSR18A3A FPHSR24A3A FPHSR36A3A FPHSR36A3B CAPACITY COOLING (RATED) Btu 18000 23500 36000 35000 CAPACITY COOLING MIN - MAX Btu 6500-19500 8000-26500 12000--38000 12000--38000 COOLING AMPS 6.3 8.3 18.5 18.5 HEATING AMPS 7.2 11.
Product Dimensions: Indoor Units SPECIFICATIONS Model Width Height Depth FPHSW09A1A, FPHSW09A1B/B 33 7/8 “(Inches) 11 3/16 “(Inches) 8 1/2 “(Inches) FPHFW09A3A, FPHFW09A3B/B 33 7/8 “(Inches) 11 3/16 “(Inches) 8 1/2 “(Inches) FPHSW12A1A, FPHSW12A1B/B 33 7/8 “(Inches) 11 3/16 “(Inches) 8 1/2 “(Inches) FPHFW12A3A, FPHFW12A3B/B 33 7/8 “(Inches) 11 3/16 “(Inches) 8 1/2 “(Inches) FPHFW18A3A, FPHFW18A3B/B 45 3/16 “(Inches) 13 1/8 “(Inches) 9 15/16 “(Inches) FPHFW24A3A, FPHFW24A3B/B 45 3/
Capacities and Selection Data SPECIFICATIONS Capacity characteristic charts The following charts show the characteristics of outdoor unit capacity, which corresponds with the operating ambient temperature of outdoor unit. This data is obtained with Free-Spin of the Condenser and not in a testing mode Conditions: 1234- 11 Pipe length / height difference : 25 ft. (7.6m) / 0 ft.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC PI kBtu/h FPHW091/A FPHW121/A FPHW093/A 12 kW 32 9.56 6.69 0.26 41 10.09 7.06 0.36 50 10.35 7.24 0.47 59 10.96 7.67 0.50 67 11.18 7.83 0.59 77 11.57 8.10 0.70 82 11.90 8.33 0.81 87 11.78 8.25 1.00 95 11.63 8.14 1.02 104 11.08 7.76 1.02 115 9.94 6.96 1.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC PI kBtu/h FPHW123/A FPHW183/A FPHW243/A 13 kW 32 10.66 7.46 0.35 41 11.39 7.97 0.54 50 12.09 8.46 0.65 59 12.73 8.91 0.76 67 13.13 9.19 0.86 77 13.62 9.54 0.95 82 14.07 9.85 1.09 87 13.85 9.69 1.15 95 13.25 9.27 1.22 104 12.15 8.50 1.19 115 9.81 6.87 1.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC kBtu/h FPHW363/A/B FRHW093/A FPHW123/A 14 PI kW 32 29.25 20.48 1.09 41 32.72 22.90 1.45 50 33.50 23.45 2.20 59 33.88 23.72 2.46 67 35.27 24.69 2.63 77 36.36 25.45 3.52 82 37.89 26.52 3.59 87 37.20 26.04 3.69 95 32.91 23.04 3.90 104 29.64 20.75 3.65 115 23.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC kBtu/h -5 FPHW091/A FPHW121/A FPHW093/A FPHW123/A 15 PI kW -7 4.95 1.14 5 3 5.45 1.07 14 12 7.08 1.17 17 15 8.93 1.30 23 19 9.67 1.30 32 28 9.65 1.19 35 33 9.89 1.03 47 43 10.54 0.94 59 50 9.86 0.82 -5 -7 6.40 1.22 5 3 8.12 1.30 14 12 9.76 1.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC kBtu/h FPHW183/A FPHW243/A FPHW363/A FRHW093/A 16 PI kW -5 -7 8.57 1.17 5 3 10.90 1.27 14 12 13.90 1.28 17 15 15.43 1.49 23 19 16.74 1.60 32 28 18.24 1.65 35 33 20.92 1.80 47 43 21.27 1.81 59 50 20.73 1.77 -5 -7 11.57 2.35 5 3 15.61 2.62 14 12 17.08 2.
SPECIFICATIONS Capacities and Selection Data Floating Air Pro / Premier Cooling Extended Capacity (By System Model) Indoor Air Temp. °F DB / °F WB System Model Outdoor Air Temp. (°F DB) 80 /67 TC SHC kBtu/h -5 FRHW123/A 17 PI kW -7 8.56 1.46 5 3 10.78 1.60 14 12 11.96 1.80 17 15 11.90 1.56 23 19 13.03 1.48 32 28 15.07 1.61 35 33 15.22 1.66 47 43 17.21 1.51 59 50 16.45 1.
Remote controller1 OPERATION Remote Control Remote controller The remote controller transmits signals to the system. SMART(invalid for multi system) TEMP+ Used to enter fuzzy logic operation directly, regardless of the unit is on or off. Used to adjust the room temperature and the timer, also real time. POWER The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE Press this button to select the operation mode.
Remote Technical Parameters OPERATION Remote receiver distance (front of the air conditioner): 26ft. Remote receiver angle: Less than 60 degrees. Temperature control accuracy: ±2.4°F. Time Response: Less than 1 second. Display Functions Remote Current control functions on the remote controller (See unit’s “Installation and Operating Manual”) Display of the indoor unit displays set temperature or indoor temperature. Indoor unit Running LED lit during operation, flashing when in defrost.
OPERATION Sleep mode will cease after 8 hours of operation. Using Sleep during Off-Timer Function When using Sleep mode, if the next OFF-Timer setting less than 8 hours, Sleep mode will remain active until the OFF-Timer setting. If the next OFF-Timer setting more than 8 hours, it will override the OFF-Timer setting and will turn the system off 8 hours after engaging Sleep mode.
OPERATION Air flow direction (Louvers) control The louver is operated by a stepper motor and operates the horizontal swing of the louver automatically. Press the SWING button to start or stop the louver swing. During the louver swing in normal operation, the current position will be stored. When the appliance turns off and the louvers swing automatically to the default position, it will position at the close position plus 5º. 4-way valve State: It is interrupted in cooling.
OPERATION Dehumidifying mode The dehumidifying mode is illustrated as follows: 62˚F Figure 304 Dehumidifying area I: Operation at the frequency in the range (30–60Hz) according to Dt (Tindoor ambient-Tset). Dehumidifying area II: The compressor stops for 5 minutes and operators for 5 minutes at the lowest frequency. Dehumidifying area III: The compressor stops.
OPERATION Fan Only Mode Operation During the appliance run in this mode; the compressor and outdoor fan stop and the indoor fan operates under the presetting of air volume. The louver swing and the indoor fan speed is the same as the Heating Mode. Defrost Conditions for Defrost Activation: The following three conditions must be met to activate Defrost. • Condition 1: Outdoor ambient sensor is below 28.4F • Condition 2: When the heating compressor consecutively runs for 40 minutes .
Installation Dimension Diagram INSTALLATION Figure 401 24
INSTALLATION Main Tools For Installation and Maintenance Figure 402 25
INSTALLATION Site Instructions Site for Installing Indoor Unit • Ensure that unit is mounted where air flow will not be restricted. • Keep the required space from the unit to the ceiling and wall according to the installation diagram on previous page. • Where the air filter can be easily removed. • Keep the obstacles between the indoor unit and remote controller 3ft away from any source of radio frequency or electromagnet interference • keep as far as possible from fluorescent lamps.
INSTALLATION Install Indoor Unit Horizontal ruler position Mounting plate 1. the Mounting Plate 1) Decide an installing location for the mounting plate according to the indoor unit location and piping direction. 2) Find the center of the mounting plate according to the mark on it. Then Install a screw to fix it preliminary. 3) Keep the mounting plate horizontally with a horizontal ruler or dropping line. 4) Drill holes of 1 1/4" (inches) in depth on the wall for fixing the plate.
INSTALLATION Install Indoor Unit Note: Both sides drainage structure is standanl. For both sides drainage stroctul'8, it can be chosen for right. left or both Ilk/es drainage connection. If choosing both aides drainage connection, another proper drain hose Is needed as there Is only one drain hose offered by facto,y. If choosing one side drainage connection, ma/ce suf8 the drain hole on the other side Is well plugged. • Put the piping (liquid and gas pipe) and cables through the wall hole from outside.
Install Indoor Unit INSTALLATION 4. Indoor Unit Piping Installation 1 ) Hang the unit onto mounting plate (Fig. 412).
INSTALLATION Install Indoor Unit 6) Connect the piping . Piping Connection: a.Before unscrewing the b ig and the small sealing caps, press the small seallng cap with the finger until the exhaust noise stops, and then loosen the finger. b. Connect Indoor unit pipes with two wrenches. Pay special attention to the allowed torque as shown below to prevent the pipes, conneclonl and flare nuts from being deformed and damaged. c. Pre-tighllln them with fingers at first then use the wrenches.
INSTALLATION Install Indoor Unit 8) Connect the power connecting cord (Fig.422). Power connecting �u'it!=;:;��� .'-. cord \ \ i / / / Fig. 422 mounUng plate mounting plate Flg.423 Fig424 9) Remove the support plate as shown in Fig. 423. Then move the unit step by step to reach the best Installation, then press the 2 buckles of the air duct Into 2 down slots of the mounting plate. (Fig.424 and Fig.425) Air duct / / ...--- - Down slot _ � Fig. 425 No,.
Installation instructions / INSTALLATION Install Indoor Unit Indoor unit installation 10) Pull the baffles as shown in Fig. 426. Close the front shell as shown in Fig. 427. Then press the E position to fasten the front shell as shown in Fig. 428 . Fig.428 � ( ! \ E fl .-LJ � -- / ·,. (�-) E E <) ... Ml •..__,./ ui Back of the front shell a a a I \ ) E u ,. . r '1 _../ � � n a . n \.___/' J- n a ca 1 ' } .
Install Outdoor Unit INSTALLATION Fig.
Outdoor Units 34 INSTALLATION
INSTALLATION Installation Instructions, Power and Wiring l Power and Wiring Connecting of the Cable • Indoor Unit Connect the power cord to the indoor unit by connecting the wires to the terminals on the control board individually in accordance with the outdoor unit connection. Note: For some models, it is necessary to remove the cabinet to connect to the indoor unit terminal.
INSTALLATION Leak Check, Evacuation, and Charging (Triple Evacuation) Friedrich requires all installations are Leak Checked and Evacuated in accordance to the “triple evacuation” process. This process promotes a dry tight refrigeration system before opening the service valves. It recommended that a single port refrigeration manifold and hoses rated over 31.5psi be used.
INSTALLATION Leak Check, Evacuation, and Charging (Triple Evacuation) EVACUATE BREAK VACUUM WITH DRY NITROGEN WAIT EVACUATE BREAK VACUUM WITH DRY NITROGEN WAIT EVACUATE CHECK FOR TIGHT, DRY SYSTEM (IF IT HOLDS A VACUUM) CHARGE SYSTEM Fig. 436 Capacity (Btu/h) Pipe Size Standard Length (ft) Max. Elevation B (ft) Max. Length A (ft) Additional Refrigerant (oz/ft) LIQUID GAS 9k-12 1/4"(Ø6.35) 3/8"(Ø9.52) 25 33 50 .16 18k 1/4"(Ø6.35) 1/2"(Ø12.7) 25 33 66 .16 24k-36k 3/8"(Ø9.
Checklist and Operation Test INSTALLATION Check Unit following Installation No. 1 2 3 4 Items to be checked Has the unit been installed firmly? Have you done the refrigerant leakage test? Is heat insulation of pipeline sufficient? Is water drained well? Possible malfunction The unit may drop, shake or emit noise. It may cause insufficient cooling (heating) capacity. It may cause condensation and water dripping. It may cause condensation and water dripping.
MAINTENANCE Fig.
MAINTENANCE Lh Lh The following is a deep cleaning and must be completed by a professional. Usera are strictly forbidden to operate privately, otherwise they will be at their own risk. 0 Cut off the power supply by moving the power switch In the dlnictlon of the arrow. Note: Tum off the appllanoe first before cutting off the power supply. • 1. Ramova the wiring COV&r and the elactrlc■I box cover. 2. Disconnect tha fan motor line and the louver motor line.
MAINTENANCE L'.h L'.h The followlng 18 a deep cleanlng and must be completed by a professlonal. Users ara strlctly forbidden to operate prlvately, otherwise they wlll be at their own risk. Remove the acrews of the air duct. (G poaltlon and H poaltlon) Note: Some models do not have H position screws. A 1. Press the 2 buckles of the air duct to disengage it from 2 down slots of the mounting plate. .:,' 2. Remove the air duct.
R-410A SEALED SYSTEM REPAIR Service Valves Appearance 2-way Valve (Liquid Side) Hexagonal wrench (4mm) Flare nut Open position Closed position To piping connection Shipping 1.
Pumping Down R-410A SEALED SYSTEM REPAIR Liquid side Indoor unit 2-Way valve Open Outdoor unit Gas side 3-Way valve Open Lo CLOSE CLOSE Purge the air – Do this quickly so that the gauge ends up indicating 0-15 PSI. – Remove the valve stem caps and confirm that the valve stems are in the raised position. – Be sure to use a hexagonal wrench to operate the valve stems. – Tighten the service port nut. – Be sure to check for gas leakage.
R-410A SEALED SYSTEM REPAIR Gas Charging (After Repair) Liquid side Indoor unit 3-Way valve Outdoor unit Open Gas side 3-Way valve Open Lo OPEN CLOSE – Connect the charge hose which you dis-connected from the vacuum pump to the valve at the bottom of the cylinder. – If you are using a gas cylinder, also use a scale and reverse the cylinder so that the system can be charged with liquid. – Open the valve at the bottom of the cylinder and press the check valve on the charge set to purge the air.
Diagnostic Codes TROUBLESHOOTING Outdoor Unit When the unit has the following trouble and the compressor stops running, The LED of outdoor control board will show the error sequence automatically: Diag Outdoor Failure Description LED1 LED2 LED3 the root cause my be one of the following ON a.the outdoor coil sensor connector loose. Code Mark description: the lights flash every second for the following faults Outdoor coil temperature sensor ON OFF faulted b.
Diagnostic Codes TROUBLESHOOTING Outdoor Unit Diag Outdoor Failure Description LED1 LED2 LED3 the root cause my be one of the following Compressor drive faulted BLINKS OFF BLINKS a.the outdoor drive board failed. Code b.the compressor failed. c. the outdoor control board failed. Outdoor fan motor locked rotor BLINKS BLINKS ON protection a.the connection of the outdoor fan motor is loose. b.there is something blocking the outdoor fan. c.the fan motor failed. d.
TROUBLESHOOTING Diagnostic Codes Outdoor Unit When The Compressor Is In Operation THE FLASH IS 1 SECOND No.
TROUBLESHOOTING Diagnostic Codes Indoor Unit The the indoor display board will show the error code automatically when the unit has the following trouble: Error Power Timer Running Sleep Code 2 3 4 1 EA Content The root cause is may be one of the following the error code will display when the communication between display board and control board is interrupted a. The connection between the display board and control board is loose. b. The indoor control board failed. c.
TROUBLESHOOTING Diagnostic Codes Indoor Unit 49 Error Power Timer Running Sleep Code 1 2 3 4 Content The root cause is may be one of the following 9 OFF OFF BLINK OFF Maximum current protection a.the outdoor control board is short circuited. b.the drive board is short circuited. c. other components are short circuited. 10 OFF OFF BLINK ON Communication trouble between outdoor unit and driver a. the connection wires loose. b.the outdoor board or drive board failed.
TROUBLESHOOTING Diagnostic Codes Indoor Unit 50 Error Power Timer Running Sleep Code 2 3 4 1 Content The root cause is may be one of the following 23 1. The wiring of the sensor for the expansion valve A (thin tube) connect loose; 2. The sensor for the expansion A(thin tube) has failure; 3. The sampling circuit is abnormal. 24 Outdoor board chip failure. a.Using the wrong drive board; b.Using the wrong compressor 26 Overheated outdoor radiator a. Radiator sensor fails. b.
TROUBLESHOOTING Diagnostic Codes Led Display Error Power Timer Running Code 2 3 1 0 The root cause is may be one of the following Normal 1 BLINK ON ON The failure for temperature sensor of outdoor coil a. The outdoor temperature sensor loose. b. The outdoor temperature sensor failed. c. The indoor control board failed 2 BLINK ON OFF Compressor exhaust temperature sensor in trouble a. the compressor exhaust temperature sensor connect loose. b.
TROUBLESHOOTING Diagnostic Codes LED Display 52 Error Power Timer Running Code 1 2 3 Content The root cause is may be one of the following 16 ON OFF ON Anti-freeze protection with cooling or overload protection with heating in a.the indoor coil temperature sensor connector loose. b.the indoor coil temperature sensor failed. c.the indoor control board failed. d. the refrigerant system is abnormal. 17 OFF ON OFF PFC protection a.the PFC failed. b.the outdoor drive board failed.
TROUBLESHOOTING Diagnostic Codes LED Display Error Power Timer Running Code 1 2 3 Content The root cause is may be one of the following 38 BLINK BLINK OFF Indoor EEPROM failure a. The EEPROM chip loose; b. The indoor control board failed. 39 BLINK BLINK ON Indoor fan motor run abnormally a. There is something blocking the indoor fan motor. b. The fan motor cord connector loose. c. The fan motor has failed. d. The indoor control board failed.
TROUBLESHOOTING Test the jumper terminals Outdoor Unit Verification of Operation and Testing: When powered on, if there is a probability that the outdoor unit is malfunctioning, or to rule out field wiring, the terminals below can be jumped to engage the outdoor unit in normal cooling operation. Application: Jump these terminals to engage cooling for the outdoor unit. This is to determine that the field wiring is correct. Fig.
TROUBLESHOOTING Protection Circuit Fault Isolation Protection diagnosis of the complete machine (all types of protection during operation, i.e. under-voltage, over-voltage and overcurrent protection) Note:List all types of protection that may occur to the complete machine and describe the conditions and signs of the start, course and end of such protection. Voltage protection Protection against AC input over-voltage/under-voltage 1.
Compressor Fault Isolation TROUBLESHOOTING Judging the connecting terminals of inverter compressor: It is impossible to identify terminals U, V and W of inverter compressor with multi-meter. Just connect the terminals in the same way as the original unit when replacing the compressor. A wrong connection will lead to reverse and loud noise of the compressor.
Unit does not run TROUBLESHOOTING Switch on the power supply Does it receive the remote controller signal? Yes Does the screen display normally? No Is the fuse (3.5A/250V) blown? Check the code Yes Make sure all wires are connected correctly No Check the input voltage and output voltage correct or not Is the remote controller in good condition? Yes Replace the display board Yes Replace the display board Replace the indoor control board No Indoor control board is fault Replace it. Fig.
TROUBLESHOOTING Error Code 39-DC FAN Error code 39 Indoor fan motor trouble DC Fan Set the air conditioner operate in fan mode Is indoor fan motor running? Does fan motor stop following the remote controller order? Yes Yes Check the connector of indoor motor connected tightly or not No No Check the each pin to “GND”pin shorted or not Yes Indoor control board faulty and replace it No With power on check “Vdc”pin to “GND”pin 310Vdc or not; “Vcc”pin to “GND”pin 15V or not Yes Replace the indoor f
TROUBLESHOOTING Error Code 39-PG Fan Error code 39 Indoor fan motor trouble PG Fan Set the air conditioner operate in fan mode Is indoor fan motor running? Yes Does fan motor stop following the remote controller order? Yes Check the connector of indoor motor connected tightly or not No No Is the windings of the fan right or not (earth winding and winding to the earth) Indoor control board faulty and replace it Yes No Check the “+5V”and”Vout”to “GND”shorted or not Yes Replace the indoor fan motor
Error Code 9 TROUBLESHOOTING Error code 9 Maximum current protection Is the windings of the conpressor right or not(eath winding and winding to the earth) Yes The outdoor control board fault,replace the board Fig.
Error Code 13 TROUBLESHOOTING Error Code 8 Fig.
TROUBLESHOOTING Error Code 15 Compressor protection device is open. Wait to see if it resets. A feel test on compressor should confirm when cool. If device is still open, replace device.
Error Code 16 Cooling Mode TROUBLESHOOTING Error code 16 cooling mode Anti-freeze protection indoor unit no Is indoor heat exchanger iced up? yes Check the coil sensor right or not Change the indoor board no yes Change the coil sensor Refrigeration system protection,check the air inlet and outlet of indoor unit Error Code 16 Heating Mode Error code 16 heating mode Overload protection indoor unite no Is indoor heat exchanger overheating? Check the coil sensor of indoor unit right or not yes
Error Code 20 TROUBLESHOOTING DC fan motor test point: Fig.
TROUBLESHOOTING Error Code 33 Error Code 34 Error Code 14 Error Code 1 Error code 33 Indoor temperature sensor Take out the red connector sensor.Measure the resistance of sensor Error code 34 Indoor Coil sensor trouble Take out the white connector sensor.
Error Code 19 TROUBLESHOOTING Error code 19 Compressor drive in trouble Is fastening screw of IPM fastened? No fastening Yes Check the wiring between main control board and compressor No Corrent the connection or replace the wires and connectors No Change the control board or replace it Yes Check the IPM Yes Check the outdoor fan is fault and the outdoor unit ventilation No Replace the fan or the outdoor unit ventilation Yes Check the compressor 1.The resistance of the windings is correct? 2.
TROUBLESHOOTING Error Code 19 test point: Forward of IPM Reverse of Forward of IPM Reverse of IPM IPM P-U/P-V/P-W test : P-U/P-V/P-W test: N-U/N-V/N-W test : N-U/N-V/N-W test : Fig.
Error Code 19 TROUBLESHOOTING test point: The resistance of the compressor U-W\V-W Values should be +/- 0.1 (Ohms) between phases. Fig.
Blank Display/ Error Code 36 TROUBLESHOOTING Blank Display / E36 Error Does communica�on wiring meet specifica�ons? 14 gauge stranded wiring rated for 600v Yes Replace wiring as required. Yes Replace wiring as required. Yes Correct wiring connec�ons. Yes Trace back source of problem and correct. Yes Connect condensate pump to its own power source. No Replace indoor or outdoor control boards as required.
Blank Display/ Error Code 36 TROUBLESHOOTING Fig. 716 Fig.
Compressor COMPONENTS TESTING OVERLOAD PROTECTION POWER DC INVERTER & CONTROLLER R( U) S( V) T( W) Resistance Test. The compressor is at fault if the resistance of winding is 0(short circuit)or∞ open circuit. Common signs compressor is faulty: • Compressor motor lock. • Discharge pressure value approaches static pressure value . • Compressor motor winding abnormality. Note: • Don’t put a compressor on its side or turn over. • Assemble the compressor quickly after removing the plugs.
EEV Stepper Coil COMPONENTS TESTING Discharge pipe temperature is too high. This means the compressor is over heating and will shut down and lock itself out. The cause for this issue is lack of refrigerant coming back to the compressor to cool the compressor. The main causes of this would be low charge, restriction or issue with the electronic expansion valve (EEV). Check Resistence of EEV stepper coil. Using an ohmmeter check all wires against each other.
Fan Motor 73 COMPONENTS TESTING
Fan Motor COMPONENTS TESTING Resistance Test. Test the resistance of the main winding. The indoor fan motor is faulted if the resistance of main winding 0 (short circuit)or ∞ open circuit. DC Voltage test Manually rotate indoor fan motor slowly for several revolutions, and measure voltage “YELLOW” and “GND” on motor. The voltage repeats 0V DC and 5V DC. Notes: • Do not hold motor by lead wires. • Do not connect or disconnect the molex connecter while power ON. • Do not drop motor against hard material.
COMPONENTS TESTING Printed Circuit Board Diagram Lookup Chart Model Number Indoor Unit Indoor Unit Printed Circuit Board Outdoor Unit Outdoor Unit Printed Circuit Board Voltage BTU FPHW091 FPHSW09A1A, FPHSW09A1B 1833235 FPHSR09A1A OU-PCB-SYD/SVE 115 9k FPHW093 FPHFW09A3A, FPHFW09A3B 1833235 1898224 FPHSR09A3A OU-PCB-SYD/SVE 1878005 208/230 9k FRHW093 FRHSW09A3A, FRHSW09A3B 1833235 1898224 FRHSR09A3A OU-PCB-SYD/SVE 1878005 208/230 9k FPHW121 FPHSW12A1A, FPHSW12A1B 1833235 FPHS
COMPONENTS TESTING Printed Circuit Board (Indoor) 1 Interface of PG motor 2 Room temperature sensor 3 Pipe temperature sensor 4 Switch button 5 Feedback from PG motor 6 Up＆down swing 7 Left＆right swing 8 Wiring control or wifi interface 9 Display interface 10 Protective tube Figure 609 (9-18k units) 1833235 Indoor Unit Printed Circuit Board Identification 1 Interface of PG motor 2 Room temperature sensor 3 Pipe temperature sensor 4 Switch button 6 Up＆down swing 7 Left＆right s
COMPONENTS TESTING Printed Circuit Board (Indoor) Figure 611 (36k units) 1836919 Indoor Unit Printed Circuit Board Identification 77 1 Interface of ID motor 2 Room/and Pipe temperature sensor 4 Switch button 6 Vane Steppers 9 Fuse
COMPONENTS TESTING Printed Circuit Board (Outdoor) 1 Terminal of compressor U phase 10 Outdoor ambient temperature sensor 2 Terminal of compressor V phase 11 Terminal of 4-way valve 3 Terminal of compressor W phase 12 Terminal of heater 4 Terminal of DC fan 13 communication wire to terminal block 5 Terminal of electronic expansion valve 14 Terminal of nuetral wire to terminal block 6 Terminal of compressor overload protector 15 Terminal of live wire to terminal block 7 Compressor
COMPONENTS TESTING Printed Circuit Board (Outdoor) 1 Terminal of compressor U/V/W phase 9 4-way valve terminal 2 Terminal of reactor 10 Terminal of electronic expansion valve 3 Terminal of reactor 11 Outdoor ambient temperature sensor 4 Terminal of signal wire,connect to the terminal panel "3(SI)" 12 Outdoor pipe temperature sensor 5 Terminal of neutral wire,connect to the terminal panel "1(N)" 13 Compressor discharge temperature sensor 6 Terminal of live wire,connect to the terminal
COMPONENTS TESTING Printed Circuit Board (Outdoor) 1 Terminal of reactor 10 Terminal of electronic expansion valve 2 Terminal of compressor 11 DRED Function 3 Terminal of DC fan 12 Terminal of AC fan 4 Heat Sink temperature sensor 13 Cool Valve terminal 5 PressureProtector 14 Heater terminal 6 Compressor discharge temperature sensor 15 4-way valve terminal 7 Outdoor ambient temperature sensor 16 Terminal of communication wire 8 Outdoor pipe temperature sensor 17 Terminal of
WIRING DIAGRAMS Wiring Diagram Lookup Table 81 Model Number Indoor Unit Indoor Unit Wiring Diagram Outdoor Unit Outdoor Unit Wiring Diagram Voltage BTU FPHW091/A FPHSW09A1A, FPHSW09A1B 1912241 FPHSR09A1A 1912204 115 9k FPHW093/A FPHFW09A3A, FPHFW09A3B 1854605 1912241 1907790 FPHSR09A3A 1854707 208/230 9k FRHW093/A FRHSW09A3A, FRHSW09A3B 1854605 1912241 1907790 FRHSR09A3A 1854707 208/230 9k FPHW121/A FPHSW12A1A, FPHSW12A1B 1912241 FPHSR12A1A 1912204 115 12k FPHW123/A FPH
Indoor Units WIRING DIAGRAMS Figure 801 FPHSW09A1A, FPHSW09A1B, FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B, FRHSW12A3A, FRHSW12A3B, FPHFW18A3A, FPHFW18A3B 82 Figure 802 FPHFW09A3A, FPHFW09A3B
Indoor Units WIRING DIAGRAMS Figure 803 FPHFW18A3A, FPHFW18A3B, FPHFW24A3A, FPHFW24A3B Figure 804 FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 83
Outdoor Units WIRING DIAGRAMS Figure 805 9-36K Outdoor Units 84
Introduction PARTS CATALOG This illustrated part catalog has been written to help assist the technician to quickly locate the parts that he or she needs to make a repair. The catalog is broken down into different figures which represent different modules of the air conditioning unit. For example; the chassis, refrigeration system, blower system, or electrical controls. Each figure contains an illustration(s) containing item numbers and a corresponding item list.
PARTS CATALOG 115V Indoor Unit 9-12K FIgure 901 1 1 42 2 43 3 9 8 4 5 6 39 7 35 45 25 31 30 29 32 51 46 52 47 50 49 48 53 33 54 26 27 28 20 24 86 44 37 34 10 11 12 13 14 15 16 17 18 19 41 38 36 21 40 23 22 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400571 1959683 - installation plate FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 2 67400572 1959764 - Supporting button FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 3 67400573 2008502
115V Indoor Unit 9-12K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 21 67400588 4113865 - panel FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 22 67400589 1964953 - Motor bracket FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 23 67400590 1964954 - motor cover FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 24 67400591 1964950 - center staff FPHSW09A1A, FPHSW09A1B, FPHSW12A1A, FPHSW12A1B 1 25 67400592 1964956 - motor cover FPHSW09A1A, FPHSW09A1B, FPHSW1
PARTS CATALOG 230V Indoor Unit 9-12K Figure 902 1 1 42 2 43 3 9 8 4 5 6 39 7 35 45 25 31 30 29 32 51 46 52 47 50 49 48 53 33 54 26 27 28 20 24 88 44 37 34 10 11 12 13 14 15 16 17 18 19 41 38 36 21 40 23 22 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400571 1959683 - installation plate FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 2 67400572 1959764 - Supporting button FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 3 67400573 2008502
230V Indoor Unit 9-12K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 21 67400588 4113865 - panel FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 22 67400589 1964953 - Motor bracket FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 23 67400590 1964954 - motor cover FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 24 67400591 1964950 - center staff FPHFW09A3A, FPHFW09A3B, FPHFW12A3A, FPHFW12A3B 1 25 67400592 1964956 - motor cover FPHFW09A3A, FPHFW09A3B, FPHFW1
PARTS CATALOG 230V Indoor Unit High Seer 9K Figure 903 1 1 42 2 43 3 6 9 8 4 5 39 7 36 44 45 37 25 32 52 47 50 31 30 29 51 46 34 10 11 12 13 14 15 17 16 18 19 49 48 53 33 54 26 27 28 20 24 90 41 38 35 21 40 23 22 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400571 1959683 - installation plate FRHSW09A3A, FRHSW09A3B 1 2 67400572 1959764 - Supporting button FRHSW09A3A, FRHSW09A3B 1 3 67400573 2008502 - Refrigeration system FRHSW09A3A, FRHSW09
230V Indoor Unit High Seer 9K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 22 67400589 1964953 - Motor bracket FRHSW09A3A, FRHSW09A3B 1 23 67400590 1964954 - motor cover FRHSW09A3A, FRHSW09A3B 1 24 67400591 1964950 - center staff FRHSW09A3A, FRHSW09A3B 1 25 67400592 1964956 - motor cover FRHSW09A3A, FRHSW09A3B 1 26 67400174 1260259 - Step motor FRHSW09A3A, FRHSW09A3B 1 27 67400550 1964955 - Motor bracket FRHSW09A3A, FRHSW09A3B 1 28 67400595 1467336
PARTS CATALOG 230V Indoor Unit High Seer12K FIgure 904 1 44 2 45 3 6 4 7 8 9 5 38 39 37 36 10 11 12 20 15 16 14 17 18 19 40 23 2728 29 21 26 33 32 31 42 41 43 13 46 47 48 49 50 51 52 34 35 30 25 24 22 92 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67401204 1969822 - installation plate FRHSW12A3A, FRHSW12A3B 1 2 67401205 1964337 - Supporting button FRHSW12A3A, FRHSW12A3B 1 3 67401206 2008448 - Refrigeration system FRHSW12A3A, FRHSW12A3B 1 4 6740023
230V Indoor Unit High Seer12K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 13 67400474 1961606 - ornamental part FRHSW12A3A, FRHSW12A3B 1 14 67400476 2015970 - Vertical Level Vane FRHSW12A3A, FRHSW12A3B 1 15 67400591 1964950 - center staff FRHSW12A3A, FRHSW12A3B 2 16 67401212 2015958 - center staff FRHSW12A3A, FRHSW12A3B 1 17 67401213 2015959 - center staff FRHSW12A3A, FRHSW12A3B 2 18 67401214 1961598 - level vane FRHSW12A3A, FRHSW12A3B 2 19 6740023
PARTS CATALOG 230V Indoor Unit 18K Figure 905 1 42 2 43 3 6 8 4 4 5 7 38 9 36 35 40 41 44 45 46 37 47 48 49 34 11 12 13 14 16 17 26 18 20 51 27 28 21 23 39 22 19 32 31 15 29 33 50 52 10 30 25 24 94 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400463 installation plate FPHFW18A3A, FPHFW18A3B 1 4 67400464 Blower Wheel FPHFW18A3A, FPHFW18A3B 1 5 67400230 bearing FPHFW18A3A, FPHFW18A3B 1 6 67400466 Gear FPHFW18A3A, FPHFW18A3B 1 7 67400467 A
230V Indoor Unit 18K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 22 67400166 Display kit FPHFW18A3A, FPHFW18A3B 1 23 67400482 Front Panel FPHFW18A3A, FPHFW18A3B 1 28 67400174 Stepper Motor FPHFW18A3A, FPHFW18A3B 1 30 67400222 Stepper motor harness FPHFW18A3A, FPHFW18A3B 1 31 67400485 baffle FPHFW18A3A, FPHFW18A3B 1 32 67400598 Louver Pins FPHFW18A3A, FPHFW18A3B 1 34 67400487 Drain Pipe FPHFW18A3A, FPHFW18A3B 2 36 67400488 Blower Motor FPHFW1
PARTS CATALOG 230V Indoor Unit 24K Figure 906 1 42 2 43 3 6 8 4 4 5 7 38 9 36 35 40 41 12 13 14 16 17 26 18 20 47 48 49 51 27 28 21 22 19 32 31 15 29 33 44 45 46 37 34 11 23 39 50 52 10 30 25 24 96 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400463 1981622 - installation plate FPHFW24A3A, FPHFW24A3B 1 2 67400534 1964593 - Main Air Frame FPHFW24A3A, FPHFW24A3B 1 3 67400535 2012367 - EVAP COIL FPHFW24A3A, FPHFW24A3B 1 4 67400464 1541633 - Blo
230V Indoor Unit 24K ITEM PART NUMBER 19 #N/A 20 PARTS CATALOG PART DESCRIPTION USED ON MODEL QTY 67400479 1961594 - Wire Louver FPHFW24A3A, FPHFW24A3B 1 21 67400480 1541387 - Filters FPHFW24A3A, FPHFW24A3B 1 22 67400236 1824935 - Display Kit FPHFW24A3A, FPHFW24A3B 1 23 67400482 4117900 - panel FPHFW24A3A, FPHFW24A3B 1 24 67400547 1961607 - Motor bracket FPHFW24A3A, FPHFW24A3B 1 25 67400548 1961610 - Main Front Panel FPHFW24A3A, FPHFW24A3B 1 28 67400174 1260259 - Step
PARTS CATALOG 230V Indoor Unit 36k 22 21 14 13 12 11 10 9 8 7 6 5 4 3 Figure 907 1 2 23 41 24 40 25 26 30 27 29 39 28 37 38 36 35 34 32 33 31 98 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400613 1896952 - installation plate assy FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 2 67400614 1868777 - base holder part FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 3 67400318 1511626 - cross-flow fan blade FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 4 67400615 1248742 - bearing F
230V Indoor Unit 36k PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 17 67400628 1531621 - center staff FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 18 67400629 1531638 - center staff FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 19 67400630 1550405 - Step motor FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 20 67400631 1510271 - motor guard FPHSW36A3A, FPHSW36A3B 1 20 67400639 motor guard FPHSW36A3C 1 21 67400632 1550959 - center staff FPHSW36A3A, FPHSW36A3B, FPHSW36A3C 1 22 67
PARTS CATALOG 115V Outdoor Unit 9K Figure 913 6 7 5 31 8 30 29 28 4 27 3 26 25 2 24 1 9 10 11 12 13 14 15 16 17 18 19 20 21 ITEM 100 PART NUMBER PART DESCRIPTION USED ON MODEL 22 23 QTY 1 67400747 1832902 - panel parts FPHSR09A1A 1 2 67400335 1405123 - propeller fan blade FPHSR09A1A 1 3 67400182 1457759 - DC motor FPHSR09A1A 1 4 67400748 1824869 - motor supporter FPHSR09A1A 1 5 67400749 1824871 - mounting plate FPHSR09A1A 1 6 67400750 1824865 - upper b
115V Outdoor Unit 9K ITEM PART NUMBER PARTS CATALOG PART DESCRIPTION USED ON MODEL QTY 17 67400761 1824870 - valve seat FPHSR09A1A 1 18 67400279 1838379 - Capillary assembly FPHSR09A1A 1 19 67400280 1258653 - 1/4 2-way valve FPHSR09A1A 1 20 67400281 1407169 - 3/8 3-way valve FPHSR09A1A 1 21 67400762 1855206 - right side board FPHSR09A1A 1 22 67400763 1854033 - wiring distribution cover assy FPHSR09A1A 1 23 67400202 1854034 - fixed board FPHSR09A1A 1 24 67400765 191
PARTS CATALOG 115V Outdoor Unit 12K Figure 914 6 31 30 29 28 5 8 27 7 26 25 4 24 3 23 2 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 102 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400180 1847919 - panel parts FPHSR12A1A 1 2 67400181 1556766 - propeller fan blade FPHSR12A1A 1 3 67400182 1457759 - DC motor FPHSR12A1A 1 4 67400183 1849292 - motor supporter assy FPHSR12A1A 1 5 67400184 1846086 - mounting plate FPHSR12A1A 1 6 67400185 1846082 - up
115V Outdoor Unit 12K PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 16 67400760 1822371 - Compressor connect wire FPHSR12A1A 1 17 67400271 1854557 - Capillary assembly FPHSR12A1A 1 18 67400272 1844583 - 1/4 2-way valve FPHSR12A1A 1 19 67400199 1335015 - 3/8 3-way valve FPHSR12A1A 1 20 67400200 1846084 - right side board FPHSR12A1A 1 21 67400201 1854040 - wiring distribution cover assy FPHSR12A1A 1 22 67400202 1854034 - fixed board FPHSR12A1A 1 23
PARTS CATALOG 230V Outdoor Unit 9k Figure 908 6 7 5 31 8 30 29 28 4 27 3 26 25 2 24 1 9 10 11 12 13 14 15 16 17 18 19 20 21 104 22 23 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400747 1832902 - panel parts FPHSR09A3A 1 2 67400335 1405123 - propeller fan blade FPHSR09A3A 1 3 67400182 1457759 - DC motor FPHSR09A3A 1 4 67400748 1824869 - motor supporter FPHSR09A3A 1 5 67400749 1824871 - mounting plate FPHSR09A3A 1 6 67400750 1824865 - upper b
230V Outdoor Unit 9k PARTS CATALOG Figure 908 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 16 67400760 1822371 - Compressor connect wire FPHSR09A3A 1 17 67400761 1824870 - valve seat FPHSR09A3A 1 18 67400279 1838379 - Capillary assembly FPHSR09A3A 1 19 67400280 1258653 - 1/4 2-way valve FPHSR09A3A 1 20 67400281 1407169 - 3/8 3-way valve FPHSR09A3A 1 21 67400762 1855206 - right side board FPHSR09A3A 1 22 67400763 1854033 - wiring distribution cover assy FPHSR09
PARTS CATALOG 230V Outdoor Unit 12k Figure 909 6 31 30 29 28 5 8 27 7 26 25 4 24 3 23 2 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 106
230V Outdoor Unit 12k PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400180 1847919 - panel parts FPHSR12A3A 1 2 67400181 1556766 - propeller fan blade FPHSR12A3A 1 3 67400182 1457759 - DC motor FPHSR12A3A 1 4 67400183 1849292 - motor supporter assy FPHSR12A3A 1 5 67400184 1846086 - mounting plate FPHSR12A3A 1 6 67400185 1846082 - upper board FPHSR12A3A 1 7 67400187 1854579 - back guard FPHSR12A3A 1 7 67400186 1854580 - back guard FPHSR12A3
PARTS CATALOG 230V Outdoor Unit 18k Figure 910 6 31 30 29 28 5 8 27 7 26 25 4 24 3 23 2 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 108 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400790 1844019 - panel parts FPHSR18A3A 1 2 67400295 1841783 - propeller fan blade FPHSR18A3A 1 3 67400296 1859837 - DC motor FPHSR18A3A 1 4 67400791 1841953 - motor supporter FPHSR18A3A 1 5 67400792 1841772 - mounting plate FPHSR18A3A 1 6 67400793 1841779 - upper b
230V Outdoor Unit 18k PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 18 67400272 1844583 - 1/4 2-way valve FPHSR18A3A 1 19 67400299 1844499 - 1/2 3-way valve FPHSR18A3A 1 20 67400803 1841776 - right side board FPHSR18A3A 1 21 67400201 1854040 - wiring distribution cover assy FPHSR18A3A 1 22 67400202 1854034 - fixed board FPHSR18A3A 1 23 67400203 1842392 - connecting board FPHSR18A3A 1 24 67400204 1852124 - Wire terminal board FPHSR18A3A 1 25 6740
PARTS CATALOG 230V Outdoor Unit 24k Figure 911 6 23 22 5 8 7 21 20 4 19 3 2 9 1 10 11 12 13 14 15 16 17 18 110 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400810 1542623 - panel parts FPHSR24A3A 1 2 67400307 1542217 - propeller fan blade FPHSR24A3A 1 3 67400303 1561964 - DC motor FPHSR24A3A 1 4 67400811 1561919 - motor supporter FPHSR24A3A 1 5 #N/A FPHSR24A3A 1 6 67400813 1878885 - top plate part FPHSR24A3A 1 7 67400814 1819106 - back guard FPHSR
230V Outdoor Unit 24k PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 18 67400821 1542621 - right side board part FPHSR24A3A 1 19 67400306 PCB (Main Board) FPHSR24A3A 1 20 67400204 1852124 - Wire terminal board FPHSR24A3A 1 21 67400208 Coil Pipe Temp. Sensor FPHSR24A3A 1 22 67400209 Discharge Temp. Sensor FPHSR24A3A 1 23 67400288 Ambient Temp.
PARTS CATALOG Outdoor Unit 36k Figure 912 6 27 28 29 30 5 8 7 31 32 33 4 28 29 34 3 2 9 1 10 11 12 13 14 15 16 17 18 19 112 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400730 1960394 - panel parts FPHSR36A3A 1 1 67400810 panel parts FPHSR36A3B 1 2 67400307 1542217 - propeller fan blade FPHSR36A3A, FPHSR36A3B 1 3 67400308 1821300 - DC motor FPHSR36A3A, FPHSR36A3B 1 4 67400811 1561919 - motor supporter FPHSR36A3A, FPHSR36A3B 1 6 67400813 1878885 -
PARTS CATALOG Outdoor Unit 36k ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 15 67401251 Electronic expansion valve assembly FPHSR36A3B 1 16 67400310 1536052 - 3/8 2-way valve FPHSR36A3A, FPHSR36A3B 1 17 67400311 1856169 - 3/4 3-way valve FPHSR36A3A 1 17 67400305 5/8 3-way valve FPHSR36A3B 1 18 67400742 1866429 - right side board part FPHSR36A3A, FPHSR36A3B 1 19 67400743 1865713 - wiring distribution cover assy FPHSR36A3A, FPHSR36A3B 1 20 67400744 1986886 - electr
230v Outdoor Unit 9K HIGH SEER PARTS CATALOG Figure 915 6 31 30 29 28 5 8 27 7 26 25 4 24 3 23 2 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 114 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400180 1847919 PANEL PARTS FRHSR09A3A 1 2 67400181 1556766 PROPELLER FAN BLADE FRHSR09A3A 1 3 67400182 1457759 FAN MOTOR FRHSR09A3A 1 4 67400183 1849292 MOTOR SUPPORTER ASSY FRHSR09A3A 1 5 67400184 1846086 MOUNTING PLATE FRHSR09A3A 1 6 67400185 1846082 UPPE
230v Outdoor Unit 9K HIGH SEER PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 15 67400195 1907920 COMPRESSOR FRHSR09A3A 1 16 67400196 1847142 STRONG ELECTRICITY CONNECT WIRE FRHSR09A3A 1 17 67400197 1864846 ELECTRONIC EXPANSION VALVE ASSEMBLY FRHSR09A3A 1 -17.
PARTS CATALOG 230V Outdoor Unit 12K HIGH SEER Figure 916 6 31 30 29 28 5 8 27 7 26 25 4 24 3 23 2 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 116 ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 1 67400180 1847919 - panel parts FRHSR12A3A 1 2 67400181 1556766 - propeller fan blade FRHSR12A3A 1 3 67400182 1457759 - DC motor FRHSR12A3A 1 4 67400183 1849292 - motor supporter assy FRHSR12A3A 1 5 67400184 1846086 - mounting plate FRHSR12A3A 1 6 67400185 184
230V Outdoor Unit 12K HIGH SEER PARTS CATALOG ITEM PART NUMBER PART DESCRIPTION USED ON MODEL QTY 16 67400760 1822371 - Compressor connect wire FRHSR12A3A 1 17 67401224 1915541 - Electronic expansion valve assembly FRHSR12A3A 1 -17.
APPENDIX Appendix 1: Reference Sheet of Celsius and Farenheit . 118 Fahrenheit display temperature Fahrenheit 61 62/63 64/65 66/67 68 60.8 62.6 64.4 66.2 68 Fahrenheit display temperature Fahrenheit 32/33 34/35 36 37/38 39/40 41/42 43/44 45 46/47 48/49 50/51 52/53 54 32 33.8 35.6 37.4 39.2 41 42.8 44.6 46.4 48.2 50 51.8 53.6 Celsius 16 17 18 19 20 Celsius 0 1 2 3 4 5 6 7 8 9 10 11 12 Fahrenheit Fahrenheit display Celsius temperature 69/70 71/72 73/74 75/76 77 69.8 71.6 73.4 75.
APPENDIX Appendix 2: Pipe Expanding Method Pipe Pipe cutter Leaning A:Cut the pip Confirm the pipe length according to the distance of indoor unit and outdoor unit. Cut the required pipe with pipe cutter. B:Remove the burrs Remove the burrs with shaper and prevent the burrs from getting into the pipe.
APPENDIX Appendix 3 Resistance Table Of Indoor Coil And Indoor Room Sensor The Resistence Table of Outdoor Coil and Outdoor Air Sensor R(32F)=15k B(0/100)=3450 Temp. (°F) Resistance (kΩ) Voltage Temp. (°F) Resistance (kΩ) Voltage Temp. (°F) Resistance (kΩ) Voltage -4 38.757 0.58143512 64.4 7.051 2.09859271 132.8 1.877 3.654865988 -2.2 36.844 0.60795346 66.2 6.778 2.14682606 134.6 1.818 3.686036427 -0.4 35.038 0.63530819 68 6.516 2.19524793 136.4 1.76 3.717201166 1.4 33.
APPENDIX Resistance Table Of Outdoor Compressor Temperature Sensor R(32F)=187.25k B(0100)=3979 Temp. (°F) Resistance (kΩ) Voltage Temp. (°F) Resistance (kΩ) Voltage Temp. (°F) Resistance (kΩ) Voltage -4 542.867 0.06185563 64.4 78.854 0.39694585 132.8 6.624 2.532777116 -2.2 512.839 0.06543004 66.2 75.381 0.41372093 134.6 6.414 2.573028606 -0.4 484.672 0.06917993 68 72.082 0.43102355 136.4 6.212 2.612972641 1.4 458.239 0.07311215 69.8 68.948 0.44885674 138.2 6.
Friedrich Air Conditioning Company 10001 Reunion Place, Suite 500 San Antonio, TX 788.5 31.5-541-6645 www.friedrich.com FLOATING AIR DUCTLESS SPLIT SYSTEMS LIMITED WARRANTY 1. A) FIVE YEAR WARRANTY - FRIEDRICH AIR CONDITIONING CO.
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.
