Service Manual
Contents
1. http splitoff ru tehn doc html2. a ow No fin distance mm Outdoor unit orking area m A an motor power W speed rpm 48 900 P Throttling method apillary F ondenser Love water film aluminum film Fantype piece Axial flow fan l 1 Defrost method auto defrost p Noise dB A utline dimensions W D H mm 840X540X320 Package dimensions W D H mm 878X600X360 Net weight Gross weight kg Refrigerant refrigerant filling kg R22 1200 2 Fan blade diameter mm 400 5 R O R Rated current A C S C R O tarting method apacitor starting Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better PARTS NAME Airin Display Front panel 74 Y Push button switch AW Cover plate of Air out Filter Guide louver Remote controller g 11 88 Sleep all lit being auto Dry Air Receive Swing supply window ill Mask of outlet t ELE M VI 1 Ml E istas Air out Model No AC SI3CEGLI Version 1 0 al m T M Plug connection board Connection pipes and connection lines Water drainage hose http splitoff ru tehn doc html makes life better DISASSEMBLY PROCEDURES OF INDOOR UNIT
3. AC SI3CEGLI Version 1 0 makes life better 15 FAILURE AND ANALYSIS The breaker trips at once when it is set Measure insulation resistance to ground to see if there is any to ON leakage Trip of breaker or blow of fuse NT A The breaker trips in few minutes when Clack treaker and ieee it is set to ON to see if it is in short circuit No power supply Check power supply circuit Check if the plug is properly plugged in Power plug is not inserted properly or and make the loose contact firm with loose contact gt Wrong wire connection between indoor Check if the circuit accords with the circuit and outdoor units diagram and correct the wrong connection Transmission failure of remote Check remote controller A controller a Blows of controller fuse Change controller fuse Check for a firm connection between Fasten the connection lines the strong power board and the weak adit i power board of the controller Neither indoor nor outdoor unit could run See if the output wire of transformer is Make the connecting wire firm and firm if there is voltage output check the output voltage Improper setting of temperature Adjust the setting temperature See if the cooling heating load Check the forecasted load of cooling is proper heating Failure of 4 way valve Change the 4 way valve Short of refrigerant Fill with refrigerant Flow failu
4. AKIRA makes life better Air Conditioner Service Manual http splitoff ru tehn doc html makes life better MODEL AC S13CEGLI1 Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better 3 CONTENTS 4 5 DISASSEMBLY PROCEDURES OF INDOOR 6 DISASSEMBLY PROCEDURES OF OUTDOOR 11 FAILURE Y SIS Uni imp pad 15 EXPLODED VIEW OF INDOOR UNIT ___ _ _ 18 PARCE T 19 EXPLODED VIEW CDD inicio mem D 20 ecc 21 22 Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better TECHNICAL SPECIFICATION AC SI3CEGLI Funtion 1 1 1 Power supply 220 240 50Hz Capacity W 1 0500 050 87 6 33 Output power W BB Pipe diameter Row fin distance mm p414 0 18 P 2 5 Guide air MP24GA an speed r min H M L 1090 1010 920 Motor power W 1 4 33 7 1 18 43 C Pipediameter
5. outdoor unit E DOSES Separate the touching pipeline Touch of inner plates 1 Tighten the connection bolt 2 Stick absorbing clay between plates Louver of outdoor unit touched outer Adjust location of louver case Abnormal sound inside compressor Change compressor Abnormal solenoid sound from 4 way Short circuit inside the solenoid valve and valve when heating the solenoid valve http splitoff ru tehn doc html makes life better 18 EXPLODED VIEW OF INDOOR UNIT 4 lt A Xn Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better PART LIST No Part Description 1 Wal MountingFrame 01252384 1 2 __ 2612425 1 FramHok 260227201 1 __ 222007 1 6 Cross Flow Fan 10352405 8 Left Motor Clamp 26112228 Drain Pipe 05341 16 242524408 1 17 Static Dust Catcher 10 21 1 18 Filter 112242 2 7 19 0200030 __ 20 Little Front Paneli X 20003005 1 21 Remote Control Y2SB 30515037 1 22 Display Board 5253F 305452081 1 23 Guide Louver up 1051200 1 24 Guide Louver down 1
6. 051202 1 25 Stepping Motor MP24GA 15212102 1 26 Drain Pan Stuff 76712005 1 27 ElecricHeater600W 0 o j 28 Motor Clamp 261124220 1 29 Motor Bearing Holder 26152423 1 30 Motor 15002051 1 31 Electric Box Cover 2012209 1 32 QoveringPlate 2010273 1 33 TerminalBoard 42011240 1 34 Electric Box 2010308 1 35 MainPCB5251FJ 300544 1 36 Transformer 57X25C 4311037 1 37 24202904 1 N 1 1 Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html 20 makes life better 15 14 15 12 AAT EAR VEE EEE ENG EXPLODED VIEW OF OUTDOOR UNIT 16 17 20 21 22_ 25 26 Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better ART LIST Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html 21 AKIRA makes life better 22 CIRCUIT DIAGRAM DUTDODR UNIT UNIT Model No AC SI3CEGLI Version 1 0 urq250p uqo3 n rjjoji ds a2ove ununx daonn 924
7. CEGLI Version 1 0 makes life better Disassemble electric device installation board Screw off the 3 screws fixing the electric device installation board and pull out the inserting contacts for leads of compressor and fan motor and remove the electric device installation board as shown in Fig B 3 Electric device Bolt installation board Disassemble right side plate assembly Screw off the 5 screws at the rear side plate to remove the right side plate assembly as shown in Fig B 4 Fig B 4 Disassemble right side plate assembly Screw off the 5 screws at the rear side plate to remove the right side plate assembly as shown in Fig B 5 Loosen the nut Axial flow fan Model No AC SI3CEGLI Version 1 0 makes life better Disassemble motor and motor support Screw off the 4 taping screws fixing the motor and remove the motor Screw out the 2 taping screws and remove the motor support by pulling upwards as shown in Fig B 6 Motor support B 6 Bolt 5 Motor Disassemble 4 way valve Only existing in cooling heating unit Screw off the fixing nuts for the fixing the solenoids of 4 way valve and remove the solenoid Wrap the 4 way valve with wet gauze and solder off the 4 soldering points of 4 way valve remove the 4 way valve It is recommended to solder as quickly as possible and the cotton gauze should always be wet Make sure not to burn the leads of compressor as shown in Fig B 7 Remark
8. Disassemble the front panel Pull the panel open Firstly unscrew the screw fixing the top cover of the electric box and remove the top cover Then pull away the connection terminal Pull the panel outward with force along the groove fixing the panel of the panel body to remove the as shown in Fig A Groove The top cover of Bolt the electric box Disassemble filter Push the filter inward and then upward to remove the filter as shown in Fig A 1 Fig A 1 Filter Disassemble the guide louver Bend the guide louver so that the movable lock of guide louver is released to remove the guide louver as shown in Fig A 2 n Fig A 2 T 4 _ eee v Guide louver The movable lock Model No AC SI3CEGLI Version 1 0 makes life better Disassemble the panel board Open the 3 screw covers at the panel board and screw off 5 screws Pull out the movable latch at the panel board with hand and then pull it backwards to disassemble the panel board as shown in Fig A 3 Bolt cover Disassemble the water tray Screw off the fixing screws fixing the water tray with a screwdriver and pull out the terminal board of the step motor Pull upwards the water tray Remove the water tray as shown in Fig A 4 Fig A 4 olt Water tray Terminal board Disassemble electric box Open three movable latches with hand and then pull them upward to remove the cover of electric box as sho
9. essure plate Bolt Fig A 10 Fig A 11 Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better 10 Disassemble cross flow fan Screw off one screw fixing the bearing rubber gasket with a screwdriver and remove the bearing rubber gasket In this case the cross flow fan can be removed as shown in Fig A 12 Fig A 12 Bearing Gasket Cross flow fan Bolt Auxiliary electric heater Note only existing in cooling heating units Screw off 2 screws fixing the auxiliary electric heater with a screwdriver as shown in Fig 13 Fig A 13 Model No AC SI3CEGLI Version 1 0 makes life better DISASSEMBLE PROCEDURES OF OUTDOOR UNIT Disassemble the top cover Screw off one screw fixing the handle with a screwdriver and remove the handle after pushing downward with force Screw off three screws around the top cover and pull upward to remove the top cover as shown in Fig B Top cover Bolt Bolt Handle Remove the net cover Screw off 4 taping screws at the rear sideboard and the valve frame bottom plate and condenser sideboard Remove the net cover as shown in Fig B 1 Fig B 1 Bolt Net cover Disassemble panel assembly Screw off 5 screws at the rear sideboard and the valve frame bottom plate and the condenser sideboard Remove the front panel assemble as shown in Fig B 2 Fig B 2 Model No AC SI3
10. r unit and compressor don t run when unit is Replace the relay The relay is with a bad contact Improper setting of temperature Adjust the setting temperature Broken circuit of outdoor fan When the unit is at cooling or heating mode the compressor runs but the outdoor fan doesn t run Change fan motor Wrong wire connection Connect the wires correctly Break down of fan capacitor of outdoor unit Change capacitor of fan Failure of compressor Change compressor When cooling or heating outdoor fan runs but compressor doesn t run Capacitor of compressor is damaged Change the capacitor It is recommended to equip with a voltage The voltage is too low or too high stabilizer Wrong wire connection Water leakage Blockage or breakage of drainage hose Connect the wires correctly Change drainage hose Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better Water leakage Abnormal sound and shake Model No AC SI3CEGLI Version 1 0 17 Wrapping of refrigerant pipe is not tight Re wrap and make it tight enough Fan of indoor unit contacts other parts Adjust fan location Foreign object exists in indoor unit Take out the foreign object Compressor shakes too much Adjust support washer of compressor and tighten loosen bolts Touching of pipeline of
11. re of Failure of compressor Change compressor refrigerant peg Short flow in valve Open valve completely Block of air filter Clean filter Short of airflow volume The rotation speed setting of fan is too Turn the rotation speed to HI or low MEDIUM Improper installing place of outdoor The installation of outdoor unit requires good ventilation unit and run and sun shading should be installed Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better 16 Blockage of filter of indoor unit Clean filter regularly Clean the dust deposited on the surface of heat exchanger Blockage of heat exchanger of outdoor unit Leakage occurs between high and low Change compressor pressure sections inside compressor Partial blockage of capillary Change capillary g gt 99 e T 79 Leakage of refrigerant Find out leakage and charge refrigerant Blockage in one way valve of outdoor unit Change one way valve Burnt or wire broken of indoor fan Repair or change fan motor Fan doesn t run when FAN mode 1 set Connect the wires correctly Wrong wire connection Change the fan capacitor with the same type Circuit break or damage of fan capacitor and snecificationa Broken line is with relay solenoid of relay Replace the relay Outdoo
12. s prior to disassembling any pipe component or compressor it should be sure that no cooling refrigerant left inside any more 4 way valve Solder poi Tightened nut Disassemble liquid divider assembly Solder off the soldering points connecting the liquid divider assembly and other pipes as shown in Fig B 8 Fig B 8 Liquid divider assembly Model No AC S13CEGLI Version 1 0 http splitoff ru tehn doc html makes life better 14 Disassemble big and small valves Screw off the 2 screw bolts fixing the big valve and solder off the soldering point connecting the big valve and the gas returning pipe Remove the big valve Remarks It is recommended to wrap the big valve with wet gauze completely when soldering off the soldering points to prevent the valve body from being damaged by high temperature Screw off the 2 screwed bolts fixing the small valve and solder off the soldering point connecting the small valve and the cross type pipe Remove the small valve as shown in Fig B 9 Small valve Disassemble the compressor Screw off the 3 washer nuts at the bottom legs of the compressor Remarks requiring drainage of cooling refrigerant first Solder off all the soldering points of sucking discharging pipes for the compressor and remove carefully the piping Remove the compressor as shown on Fig B 10 Fig B 10 Soldering point Washer nuts Model No
13. wn in Fig A 5 Fig A 5 Electric box 7 Movable latches Model No AC SI3CEGLI Version 1 0 makes life better Disassemble electric box Remove the grounding wire of the evaporator and remove the temperature senor for the pipe Remove the connection lines for the indoor motor Screw off the screws fixing the electric box with a screwdriver Remove the electric box as shown in Fid A 6 Indoor temperature sensor Grounding wire Connector Fig A 6 Bolt n Pipe temperature sensor Disassemble evaporator The lower rear clamp plate can be removed by just screwing off one screw with a screwdriver Screw off two screws at both left right sides of the evaporator and take out the evaporator with hand so that the sideboard catch of the evaporator is disengaged from the groove Remove the evaporator carefully and take care to protect the connection pipe as shown in Fig A 7 A 8 A 9 Fig A 7 Fig A 8 Evaporator M ina Rear pipe Clamp plate Bolt Bolt Evaporator Model No AC SI3CEGLI Version 1 0 http splitoff ru tehn doc html makes life better 9 Disassemble motor Screw off the two screws fixing the motor pressure plate with a screwdriver and remove the pressure plate Screw off the three fixing screws at the axle sleeve and remove the motor as shown in Fig A 10 11 Motor pr
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