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Sharp AF-05CML, Service Manual

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AF-05CML

S3209AF05CML/

SERVICE MANUAL

Page

SPECIFICATIONS ................................................................................................................................................  2
EWIRING DIAGRAM ............................................................................................................................................  3
EXTERNAL DIMENSIONS ...................................................................................................................................  3
HOW TO OPERATE .............................................................................................................................................  4
INSTALLATIOIN INSTRUCTIONS ........................................................................................................................ 5
DISASSEMBLING PROCEDURE .........................................................................................................................  7
HOW TO REPAIR REFRIGERATION ................................................................................................................  10
ELECTRICAL COMPONENT TEST .................................................................................................................... 12
TROUBLESHOOTING GUIDE ............................................................................................................................ 13
COOLING LOAD ESTIMATE FORM ................................................................................................................... 16
RUNNING CONDITION ....................................................................................................................................... 18
PACKING AND ACCESSORIES ......................................................................................................................... 19
REPLACEMENT PARTS LIST ............................................................................................................................ 20

TABLE OF CONTENTS

AIR CONDITIONER

MODEL

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.

AF-05CML

SHARP CORPORATION

This document has been published to be used for after
sales service only.
The contents are subject to change without notice.

Summary of Contents for AF-05CML

Page 1: ...ESTIMATE FORM 16 RUNNING CONDITION 18 PACKING AND ACCESSORIES 19 REPLACEMENT PARTS LIST 20 TABLE OF CONTENTS AIR CONDITIONER MODEL 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 AF 05CML SHARP CORPORATION This document has been published to be used for a...

Page 2: ... DIMENSIONS Width Height Depth inches mm 17 23 32 450 x 14 9 16 370 x 14 7 8 378 Net Weight lbs 47 GROSS DIMENSIONS Width Height Depth inches mm 20 7 8 530 x 18 1 8 460 x 18 3 8 467 Gross Weight lbs 52 FAN SYSTEM Indoor side Evaporator Centrifugal fan Outdoor side Condenser Propeller fan Air flow rate indoor side CFM High Med Low 195 175 150 OTHERS Safety devices Compressor Overload relay Fan moto...

Page 3: ...WH OR RE WH OR RE R RE BK BK BK BL BL BK BK BK OVERLOAD RELAY A C M C COMPRESSOR MOTOR FAN MOTOR CAPACITOR 250V 6µF FAN MOTOR RUNNING CAPACITOR 250V 40µF BK BL RE WH OR GR G BLACK BLUE RED WHITE ORANGE GRAY GREEN BL THERMAL PROTECTOR EARTH G EARTH NON RIBBED RIBBED GR GR GR G CONNECTOR H M L 14 7 8 4 1 8 13 5 8 17 23 32 33 7 16 full opened 21 21 32 full closed 15 11 16 1 15 32 ...

Page 4: ...cooling The lower the number the warmer the room temperature You will need to experiment to find the setting which suits you best 1 Front Cabinet 2 Air Inlet Indoor Side 3 Horizontal Louvers 4 Vertical Louvers 5 Air Outlet Indoor Side 6 Control Panel 7 Rear Cabinet 8 Air Inlet Outdoor Side 9 FiIter Pull the filter handle to the right to remove 0 Filter Handle q Power Cord CHANGING AIR DIRECTION PA...

Page 5: ... to the underside of the window sash WARNING At this step make sure the unit is inclinedapproximately 1 cm 3 8 to the back If the unit is not properly inclined the water collected in the bottom tray during operation will not drain properly and may flow into the room where the air conditioner is installed 4 Insert the bottom gasket into the space between the window sill and the bottom of the unit t...

Page 6: ... 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 4mm 8 Secure the top angle of the unit and the top of the closure assemblies to the sash with three of the provided screws L 1 25 4mm And secure the bottom of the closure assemblies to the sill with two of theprovided screws L 1 25 4mm 9 Cut the window sash foam seal to ...

Page 7: ...screws holding the cabinet 2 screws are on each side 4 screws are on back side 3 screws are on top side 4 Remove the thermostat 5 Remove the control knob and control panel 6 Unscrew the 5 screws 3 screws are holding the control box at the top and right side 1 screw is holding the power supply cord 1 screw each screw on the evaporator 7 Take off the fan motor connector 8 Cut the wire fixing band sl...

Page 8: ... 11 Unfasten the nut holding the propeller fan by rotating it counter clockise And remove the propeller fan 12 Unscrew the 3 screws holding the condenser shround And remove the condenser shround 13 Unscrew the 5 screws 2 screws are holding the evaporator on each side 3 screws are holding the bulkhead to the base pan on each side and back side 14 Lift up and take out the bulkhead 15 Unscrew the 2 s...

Page 9: ...APACITORS OR OTHER COMPONENTS OR WIRING 2 Cut the wire fixing bands holding the fan motor lead wires the compressor cord and the power supply cord 3 Unscrew the 3 screw holding the selector switch and thermostat And take off the wiring connector of the compressor cord the fan motor cord and the power supply cord 4 Unscrew the 1 screw holding the capacitor clamp and the fan motor capacitor and take...

Page 10: ...om the system 3 Do not heat the charging cylinder with an open flame Use warm water only and do not exceed 125 F not too hot to keep your hand in 4 Do not over fill any charging cylinders as they could explode when over filled 5 Use proper wrenches 6 Use safety goggles when working with refrigerants 7 Keep a fire extinguisher within easy reach 8 Watch flame direction when soldering so as not to bu...

Page 11: ... Oxygen in moisture plus the heat produced during compression will react with the refrigerant oil to produce harmful acids in the system which will break down motor winding insulation create sludge and pit component parts reducing efficiency of the air conditioner and shortening the life of compressors There it becomes mandatory that good dehydrating practices be adhered to at all times Proper hoo...

Page 12: ... COOL MED COOL HIGH COOL 2 4 6 8 1 2 4 6 8 1 2 4 6 8 1 It becomes clear that good equipment and maintained properly must be used in order to remove air and moisture from the system When a vacuum of 1 000 to 500 microns is reached block off the vacuum pump from the system This is done by closing the value between the pump and system If the micron gauge does not increase above 1 000 the system is fr...

Page 13: ...tat knob to a higher number toward 10 2 Defective thermostat 2 Replace 2 Change compressor 2 Outside air too high temp 1 Equipment defective if no temp difference 3 Air conditioner normal but heat leak excessive 1 Change or repair defect 2 Improve ventilation avoid sunshine 3 Calculate cooling load and change or remove heat source 1 Change capillary tube 2 Check for gas leak and repair recharge 1 ...

Page 14: ...ge too low 2 Wiring for power supply equipment too small 1 Insufficient capacity of fuse 2 Circuit breaker OFF Power source cut off or contact defective 1 Compressor locked 2 One connection terminal of compressor burn out 3 One core of lead wire of compressor burn out Insulation defective Insulation defective 1 Change compressor 2 Change compressor 4 Change capacitor 5 Change compressor 1 Change c...

Page 15: ... remove heat source from around outdoor unit Change overload relay 3 Check the temp of air at condensor 2 Improper ventilation for outdoor heat exchanger Overload relay operates as the temp of outdoor unit is too high 2 Clean the outdoor unit Improve ventilation for outlet port of outdoor exchanger 1 Measure power supply voltage Compressor operates in cooling but fan doesn t rotate 2 Check fan cap...

Page 16: ...es or less in thickness is considered Light Construction An insulated frame wall or a masonry wall over 8 inches in thickness is considered Heavy Construction 3b Multiply the total length linear feet of all inside walls between the space to be conditioned and any unconditioned spaces by the given factor Do not include inside walls which separate other air conditioned rooms 4 Multiply the total squ...

Page 17: ... 14 7 8 3 3 3 5 600 300 Light Construction Heavy Construction x x x x x x x x x x Item 9 x Factor from Map 3 WALLS Based on linear feet of wall 4 ROOF OR CEILING Use one only 5 FLOOR Disregard if floor is directly on ground or over basement 6 NUMBER OF PEOPLE 7 LIGHTS AND ELECTRICAL EQUIPMENT IN USE 8 DOORS AND ARCHES CONTINUOUSLY OPENED TO UNCONDITIONED SPACE Linear feet of width 9 SUB TOTAL 10 T...

Page 18: ...bove or below this rating the data may miss the range of the performance curve 3 Outlet air temp is influenced by the method of measurement Measurement examples are shown 4 Use power input data when checking the Running Condition RUNNING CONDITION FOR PERFORMANCE CURVE Outside air temp C F Outlet air temp C F 25 30 35 77 86 95 104 40 10 20 30 50 68 86 3 4 5 400 300 500 Line current Amp Power input...

Page 19: ...Window sash foam seal Window sash seal Bottom gasket Screws Base pan angle Right closure assembly Left closure assembly 3 2 Packing case SPAKCB001JBEZ Front side Front side mark 6 5 6 5 Bottom pad assembly CPADBA046JBKZ Power supply cord Protect SSAKHA245YDE0 1 Enegry card TLAB C217JBEZ Detail is assembling Energy card ...

Page 20: ...ber card 1 AC 1 31 LBND A042JBE0 Wire fixing band 2 AC 1 32 DSKR A126JBKZ Bulkhead ass y 1 AW 1 33 DKES A029JBKZ Orifice ass y 1 AW CONTROL BOX PARTS 2 1 DPLT A057JBWZ Cont box cover ass y 1 AH 2 2 DPLT A059JBWZ Cont box angle ass y 1 AG 2 3 LBNDKA109JBWZ Capacitor clamp 1 AC 2 4 QACC A260JBZZ Power supply cord 1 AS 2 5 QW VZC561JBE0 Lead wire 1 AD 2 6 RC HZA256JBE0 Fan motor capacitor 1 AM 2 7 RC...

Page 21: ...pad ass y 1 AH 5 2 CPADBA046JBKZ Bottom pad ass y 1 AN 5 3 SPAKCB001JBEZ Packing case 1 AP 5 4 SSAKHA245YDE0 Protect 1 AB 5 5 SSAKAA053YDE0 Bag 1 AB SCREWS AND NUTS 6 1 XTTSD40P20000 Tapping screw 4 AA 6 2 XCTWJ40P16000 Tapping screw 2 AA 6 3 XTTSD40P14000 Tapping screw 7 AA 6 4 XTTSD40P12000 Tapping screw 13 AA 6 5 XHTSD40P10000 Tap tight screw 6 AA 6 6 XHTSD40P08000 Tap tight screw 5 AA 6 7 XBPS...

Page 22: ...4 1 4 8 4 9 4 3 4 2 6 4 1 3 6 9 6 9 1 2 6 11 5 3 1 30 5 4 5 5 6 8 1 14 1 15 6 4 6 4 1 1 6 3 6 3 6 3 1 23 1 27 6 2 1 28 6 2 1 22 1 21 1 19 1 17 1 16 2 4 5 2 1 9 1 8 6 14 6 11 1 4 6 4 1 7 6 1 6 1 6 4 1 31 1 24 1 26 1 25 6 3 1 13 1 12 1 10 1 11 6 5 6 5 6 4 6 10 5 1 4 5 4 6 4 7 4 4 4 10 4 11 4 12 1 18 1 20 1 32 ...

Page 23: ... 3 1 3 5 3 6 3 7 3 2 6 5 6 14 3 17 3 14 3 15 6 3 6 14 3 3 3 18 2 13 1 2 3 4 5 1 2 3 4 5 6 6 A B C D E F G H A B C D E F G H CONTROL BOX PARTS CYCLE PARTS 1 6 1 5 6 7 6 6 6 4 6 6 6 5 6 5 2 12 2 13 2 11 2 3 2 4 2 5 6 4 2 8 2 1 6 6 2 14 2 10 2 9 2 6 2 2 2 7 ...

Page 24: ... 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 ...

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