AF-P80CX SERVICE MANUAL S3208AFP08CX/ AIR CONDITIONER MODEL AF-P80CX In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. TABLE OF CONTENTS Page SPECIFICATIONS ................................................................................................................................................ 2 WIRING DIAGRAM .........................................
AF-P80CX SPECIFICATIONS Models Cooling capacity Moisture removal ELECTRICAL DATA Phase Rared frequency Rated voltage Rated current Rated input Power factor EER BTU/h Pints/h AF-P80CX 8000 2.3 Hz Volts Amps Watts % BTU/Wh Single 60 115 6.7 730 95 11.0 COMPRESSOR Type Model, Motor output (Hermetically sealed rotary type) 2R12T126A-6A, 550W REFRIGERANT SYSTEM Evaporator Condenser Control O.D. x I.D.
AF-P80CX ELECTRICAL PARTS Models Running capacitor Fan capacitor Thermistor Fan motor Overload relay AF-P80CX 250V-35µF 250V-6µF 15kΩ at 78˚F OBM-2508K1 (MLB003) MRA98706 WIRING DIAGRAM POWER SUPPLY CORD 115V 60Hz NON RIBBED GR IN OUT FU1 CONTROL BOARD UNIT MRY BK NR OVERLOAD PROTECTOR COMPRESSOR C MOTOR RIBBED RUNNING R CAPACITOR 250V 35µF RE FAN MOTOR CAPACITOR 250V 6µF BL BK WIRE COLOR BK : BLACK BL : BLUE RE : RED WH : WHITE GR : GREEN GY : GRAY OR : ORANGE 3A 125V BK C1 TR S CNR1 WH GY
AF-P80CX EXTERNAL DIMENSIONS 19-11/16" 13-5/8" 4-15/32" Fig.
AF-P80CX HOW TO OPERATE PARTS NAMES UNIT 3 5 4 1Front Cabinet 2Air Inlet (Indoor Side) 3Horizontal Louvers 4Vertical Louvers 5Air Outlet (Indoor Side) 6Control Panel 7Rear Cabinet 8Air Inlet (Outdoor side) 9Filter (Pull the filter handle to the right to remove.
AF-P80CX COOLING OPERATION POWER indicator SELECTOR indicator 1 F hr COOL / FAN Touch POWER ON/OFF pad. • The unit is preset at 74°F and HIGH COOL. This will show in the display when the power is first turned on. • POWER indicator and SELECTOR indicator (COOL) will light. TEMP TIMER SELECTOR ON/OFF ENERGY SAVER POWER ON/OFF 2 To turn off the unit, touch POWER ON/OFF pad again. • POWER indicator and SELECTOR indicator will go off.
AF-P80CX TO CHANGE FAN SPEED AND OPERATION MODE SELECTOR indicator During operation Touch SELECTOR pad and select the operation mode and fan speed. F hr COOL / FAN • SELECTOR indicator and display will light in order as you touch. TEMP TIMER SELECTOR ON/OFF ENERGY SAVER POWER ON/OFF SELECTOR pad HIGH COOL MED COOL LOW COOL LOW FAN MED FAN HIGH FAN NOTES ON OPERATION MODE: MODE SELECTOR DISPLAY HIGH COOL COOL Cooling operation with high fan speed.
AF-P80CX ENERGY SAVER During normal operation, the thermostat automatically controls cooling and the fan runs continuously. When the ENERGY SAVER is selected, the thermostat automatically controls cooling and the fan automatically stops when the compressor is not operating. (Fan will stop 30 seconds after the compressor stops. After the fan stops, the fan is programmed to rotate for approx. 2 minutes to detect room temperature. This will occur within a 20 min time span.
AF-P80CX ON TIMER OPERATION • This unit has a built-in timer that can be programmed to start the unit up to 12 hours in advance. You can set the timer to start in increments of 30 minutes (0.5 hours) up to 9.5 hours in advance of the start time, or in 1 hour increments from 10 to 12 hours in advance of the start time. • The unit will start automatically according to your setting. When the unit is not operating SELECTOR indicator 1 F • The time setting will change as you touch the pad.
AF-P80CX OFF TIMER OPERATION • This unit has a built-in timer that can be programmed to shut the unit off up to 12 hours in advance. You can set the timer to stop in increments of 30 minutes (0.5 hours) up to 9.5 hours in advance of the stop time, or in 1 hour increments from 10 to 12 hours in advance of the stop time. • The unit will stop automatically according to your setting. When the unit is operating 1 • The time setting will change as you touch the pad.
AF-P80CX USING THE REMOTE CONTROL INSTALLING BATTERIES Use two AA (R6) batteries. 1 2 Remove the battery compartment cover. 3 Replace the cover. Insert the batteries in the compartment, making sure the and polarities are properly aligned. Battery compartment cover NOTES: • The battery life is approximately one year with normal use. • When you replace the batteries, always use two new ones of the same type.
AF-P80CX OPERATING WITH THE REMOTE CONTROL TRANSMITTER PLASMACLUSTER button (See page 13) TEMPERATURE setting button ON / OFF TEMP. SELECTOR TEMP. TEMP. ---Raise ---Lower temp. setting 1°F at a time. temp. setting 1°F at a time. SELECTOR button HIGH COOL Push to change fan speed and operation mode. Fan speed and operation mode selections are shown to the right. MED COOL LOW COOL HIGH FAN MED FAN SET TIMER/OFF button SET TIMER / OFF POWER ON / OFF Push to set delay "OFF" timer during operation.
AF-P80CX PLASMACLUSTER OPERATION Cluster ions are released into the room, keeping air your room clean. During operation PLASMACLUSTER button 1 Press PLASMACLUSTER button. • PLASMACLUSTER indicator will light. ON / OFF PLASMACLUSTER indicator TEMP. F hr SELECTOR COOL / FAN SELECTOR SET TIMER / OFF TEMP TIMER ON/OFF ENERGY SAVER POWER ON/OFF POWER ON / OFF 2 To cancel, press PLASMACLUSTER button again. • PLASMACLUSTER indicator will go off.
AF-P80CX NOTE FOR PLASMACLUSTER OPERATION The ionizer inside the air conditioner will discharge cluster ions, which are collective mass of positive and negative ions, into the room. The cluster ions reduce airborne mold fungus and deodorize/decompose odorcausing molecules.
AF-P80CX INSTALLATION INSTRUCTIONS ACCESSORIES 1 No. Accessories Q'ty 1 Right closure assembly 1 2 Left closure assembly 1 3 Window sash foam seal 1 4 Window sash foam seal (adhesive type) 1 5 Bottom gasket 1 6 Screws (L=1", 25.4mm) 7 13 7 Screws (L= /32", 10mm) 6 8 Base pan angle 2 9 Remote control 1 10 Battery 2 2 3 4 5 6 7 6 7 8 2 9 10 2 SUGGESTED TOOLS 1. Screw driver (medium size Phillips) 2. Tape measure or ruler 3.
AF-P80CX INSTALLATION WARNING: Make sure the unit is turned off and unplugged before working. 1 Sash Cut the window sash foam seal (adhesive type) to the proper length and attach it to the underside of the window sash. Window sash foam seal (adhesive type) Jamb Sill 2 3 Insert the right closure assembly and the left closure assembly into the top angle and the bottom channels. Secure the right and left closure to the cabinet with six of the provided screws.
AF-P80CX 5 Closure assembly (Left) Insert the closure assemblies on both sides into the rails of the jamb. Jamb (Left) Indoor side Closure assembly (Left) Indoor side 1/2 inches (13mm) Sill Stool 6 Loosen screws on both sides of the cabinet, then hang the base pan angle on and secure the screws again. 7 Secure the base pan angle to the sill by using the hole of the front side on the angle with one screw. (L=1", 25.
AF-P80CX DISASSEMBLING PROCEDURE CAUTION: DISCONNECT THE ROOM AIR CONDITIONER FROM THE POWER SUPPLY BEFORE ANY SERVICE 1. Unscrew the 2 screws holding the front panel on each side. 5. Unscrew the 2 screws holding wire fixing band. 2. Remove the front panel by pulling the front panel at the lower corner toward you about one inch. Next lift up and pull it toward you. 6. Unscrew the 2 csrews holding cover and holder. 7. Remove the control panel. 3. Unscrew the 8 screws holding the cabinet.
AF-P80CX 10. Cut the wire fixing band, slide the control box rightward and remove. 14. Unscrew the 2 screws holding the condenser shround. And remove the condenser shround. Slide 11. Unfasten the one nut at the top of the compressor holding the terminal cover. Then remove the wiring connector of the compressor cord. 15. Unscrew the 7 screws. 4 screws are holding the evaporator on each side. 3 screws are holding the bulkhead to the base pan on each side and back side. 16.
AF-P80CX 19. Unscrew the 1 screw holding the centrifugal fan. 20. Unscrew the 1 screw holding wire holder. Unscrew the 3 screws holding fan motor. DISASSEMBLING THE CONTROL BOX 1. Unscrew the 1 screw holding the control box cover. CAUTION: DISCHARGE THE FAN MOTOR CAPACITOR AND RUNNING CAPACITOR BEFORE TOUCHING THOSE CAPACITORS OR OTHER COMPONENTS OR WIRING. 4. Unscrew the 1 power supply cord grounding screw. Unscrew the earth screw.
AF-P80CX HOW TO REPAIR REFRIGERATION Before sealed system work can be preformed a refrigerant recovery EPA and LOCALLY approved certification is required, additionally, EPA and LOCALLY approved refrigerant recovery equipment is required. SEALED SYSTEM REPAIR Sealed system repairs should be properly diagnosed before entering into a repair of the system.
AF-P80CX HEATING THE TUBING Direct the torch flame so that the larger tube receives most of the heat. Silver solder flows at 1200˚F and silfos flows at 1300˚F. Heat all around the tubing. The flame is composed of two cones, a smaller inner cone (pale blue) in calor and a much larger outer cone. The hottest part of the flame is at the tip of the inner cone. The flame should be directed at the joint with the tip of the cone just touching the surface of the tubing. Figure 3 and 4.
AF-P80CX LEAKS Several methods are used to detect leaks in systems. Electronic Leak Detectors are very sensitive and are able to detect leaks down to 1/2 ounce per year. A good electronic leak detector is generally far better in locating very small leaks. Halide Torch be sure the room is free from refrigerant vapours. Watch the flame for the slightest change in calor. A very faint green indicates a small leak. The flame will be unmistakably changed to green or purple when large leaks are encountered.
AF-P80CX MICROCOMPUTER CONTROL SYSTEM 1. Temperature control characteristic 1-1 COOL operation In the “COOL” mode, the thermostat circuit is controlled by two thermostat lines (C1, C2). 3. Fan speed Fan speeds are given by the fan motor, “H”, “M” and “L”, which are available in the following operation mode. Room temperature (°F) Table Y-1 86 C1 84 C2 Fan motor HIGH COOL H MED COOL M LOW COOL L HIGH FAN H MED FAN M LOW FAN L 4.
AF-P80CX 6. Safety start When you turn the air conditioner OFF and restart again soon, wait at least 3 minutes before the cooling operation starts. 7. Test mode Keep pushing both buttons “POWER ON/OFF” and “ " ” and supply the power, the system will go to the test mode. In this mode, the output operation is switched by pushing buttons. Normal outputs are shown in Table Y-2. Table Y-2 For selfdiagnosis check mode No.
BK 1 2 3 6 5 4 BK M CONNECTOR WHITE ORANGE RED GRAY R FAN MOTOR BL A H M L 5 3 1 6 7 S 3A 125V YELLOW C23, R9 NO INSERT PART TH1 (15k) ROOM Temp CNR1 - CNR3 RY1 CNR1 RY2 CNR2 RY3 CNR3 RUNNING CAPACITOR 250V 35µF C BCN1 COMPRESSOR MOTOR 4 3 2 1 CN1 12V IF NOT SPECIFIED 1SS133T-72 (DIODE) IF NOT SPECIFIED 50V 1000pF (CAPACITOR) : INDICATED POSITION IS FUNCTION TEST POINT RY3 RY2 RY1 MRY 250V 0.
AF-P80CX QPWBFB471JBZZ JP28 JP35 1 DPWBFA277JBKZ 10 18 JP30 JP29 9 QPWBFB471JBZZ C2 DPWBFA277JBKZ Printed Wiring Board 27
AF-P80CX TROUBLESHOOTING GUIDE No cooling (Operation not at all.) Measure the power supply voltage at receptacle. under 100V 120V(over 100V) The house fuse or circuit breaker open ? not open. open Is it proper current capacity of the house fuse or the circuit breaker ? Ask the power supply company for check. Change the house fuse and the circuit breaker turn on.
AF-P80CX No cooling (Fan operate but the compressor doesn't operate.) Measure the power supply voltage at receptacle. under 100V Ask the power supply 120V(over 100V) company for check. insufficient Is it sufficient current capacity of power equipment ? Ask the power supply Is it small wiring for power company for check. supply equipment ? sufficient Measure the current in compressor circuit. current Check the overload relay. no current imperfect contact Change the overload relay.
AF-P80CX No cooling (The compressor operate but the fan motor doesn't operate) crack at the solder part Check BNC1 on PWB ass'y Repair with over solder. disconnecting the connector Connect the connector properly. OK Check the fan motor capacitor. NG OK Measure the resistance of compressor coil. Change the fan motor capacitor NG OK Is the fan locked ? Change the fan motor. locked Is the fan touched to another parts ? touch Change fan or another parts, or adjust.
AF-P80CX Insufficient cooling(Both compressor and compressor operate) Check the temperature setting. OK too high Set the lower temperature. dirty Check the air filter. not dirty Clean the air filter. Is there high heat source or any object restricting heat radiation near the unit. there is Remove the high heat source or stop. there isn't Check doors and windows. close Check the outdoor and indoor heat exchanger. open Doors and windows must be kept closed.
AF-P80CX Excessive vibration or Abnormal noise At fan only mode, Excessive vibration or Abnormal noise YES Check the air filter dirty NO not dirty Check rotating direction of centrifugal fan.(to clockwise) OK Clean the air filter. NG Check the fan motor connector. OK Measure the resistance of fan motor coil. OK Is the fan deformed or broken. OK Is loosened screw and nut fixing fan ? OK deform or broken Change the fan loosened Tighten up.
AF-P80CX COOLING LOAD ESTIMATE FORM INSTRUCTIONS FOR USING COOLING LOAD ESTIMATE FORM FOR ROOM AIR CONDITIONERS (AHAM PUB. NO. RAC-1) A. This cooling load estimate form is suitable for estimating the cooling load for comfort air conditioning installations which do not require specific conditions of inside temperature and humidity. B. The form is based on an outside design temperature of 95˚F dry bulb and 75˚F wet bulb.
AF-P80CX BTU/Hr (Quantity x Factor) FACTORS HEAT GAIN FROM QUANTITY DAY No Shades 1. WINDOWS: Heat gain from sun. Northeast Southeast South Southwest Southeast West Northwest North Inside Shades Outside Shades 20 25 20 20 30 45 35 0 (Area a Factor) Use only the largest load Use only only 60 25 80 40 75 30 75 35 110 45 sq ft 150 65 sq ft sq ft 120 50 sq ft 0 0 These factors are for single glass only. For glass block, multiply the above factors by 0.
AF-P80CX RUNNING CONDITION Note: 1. Select mode of the Running Condition of a Room Air Conditioner. SELECTOR .................................................................................................... HIGH COOL THERMOSTAT .............................................................................................. 64˚F 2. Data of Performance Curve is measured between 40%RH and 70%RH.
AF-P80CX PACKING AND ACCESSORIES TOP PAD ASSEMBLY (DPADBA006JBFZ) Top pad L Top pad R 4 3 6 5 5 6 Accessories Operation manual Window sash foam seal Window sash seal Bottom gasket Screws Base pan angle Right closure assembly Left closure assembly Remote control Battery Packing case (SPAKCB051JBEZ) Front side "Front side" mark 2 Protect (SSAKHA245YDE0) Enegry card (TLAB-C272JBEZ) Energy star label (TLAB-B482JBR0) Power supply cord 1 Bottom pad assembly (CPADBA052JBKZ) Detail is assembling En
AF-P80CX REPLACEMENT PARTS LIST REF. NO. PART NO.
AF-P80CX REF. NO. PART NO.
AF-P80CX 1 2 3 4 5 6 CABINET PARTS A 4-11 B 1-5 4-15 4-3 4-4 4-5 4-2 6-14 4-19 4-10 4-12 A 4-17 4-18 6-7 4-8 B 4-13 1-13 4-9 4-1 4-7 4-16 4-6 6-12 1-34 6-14 6-4 6-15 6-11 6-20 1-9 1-50 1-47 C 6-9 6-17 1-31 1-41 6-4 6-18 1-16 1-20 1-1 1-49 6-15 1-48 1-46 1-23 D 1-40 1-10 C 6-7 5-3 6-18 6-17 1-44 5-6 1-36 D 5-1 5-2 5-4 1-22 1-12 1-11 2-7 6-17 E E 1-6 1-29 5-5 1-28 1-26 6-2 1-30 1-14 F 1-27 6-17 1-3 F 1-4 6-19 1-25 1-45 6-13 1-24 1-17 6-8
AF-P80CX 1 2 3 4 5 6 CONTROL BOX PARTS A A 1-8 1-7 B B 2-4 2-18 2-1 C 2-6 C 6-5 2-5 6-3 D D 6-16 6-6 2-2 2-4 2-13 2-19 2-12 6-4 6-4 E E 2-7 2-14 6-5 2-8 6-5 2-10 2-17 2-3 F F 2-15 2-9 6-16 G G H H 1 2 3 4 40 5 6
AF-P80CX 1 A 2 3 4 5 6 A CYCLE PARTS 6- 1 3-6 3-12 3-11 3-5 B B 2-16 2-11 3-13 3-9 1-19 3-2 1-18 C 6-7 3-3 3-1 C 3-7 1-32 6-10 3-4 6-17 D 3-8 D 6-10 1-39 E E 2-10 6-17 3-10 F F G G H H 1 2 3 4 41 5 6
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AF-P80CX COPYRIGHT © 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. ’02 SHARP CORP. (3U0.85E) Printed in U.S.A.
