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Sinclair MS-H07AIC PT Service Manual

Sinclair MS-H07AIC PT Service Manual

Multi system series
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SERVICE MANUAL
MULTI SYSTEM SERIE
MS-H07AIC PT, MS-H09AIC PT
MS-H12AIC-PT, MS-H18AIC PT

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Summary of Contents for Sinclair MS-H07AIC PT

  • Page 1 SERVICE MANUAL MULTI SYSTEM SERIE MS-H07AIC PT, MS-H09AIC PT MS-H12AIC-PT, MS-H18AIC PT...
  • Page 4 MODE I F EEL TIMER CLOCK TIMER X-FAN TEMP TURBO SLEEP LIGHT...
  • Page 5 MS-H07AIC PT MS-H09AIC PT...
  • Page 6 MS-H12AIC PT MS-18AIC PT...
  • Page 7 Middle High Super High Indoor Fan Motor Rotating Speed...
  • Page 8 MS-H AIC PT MS-H AIC PT Φ55 Φ55 MS-H AIC PT Φ55 Φ55 MS-H AIC PT Φ55 Φ55...
  • Page 9 outdoor indoor filter A heat exchanger filter outdoor heat exchanger 4-way valve B heat exchanger filter high pressure switch Note: Not available for 12/18 model discharge silencer C heat exchanger discharge temperature sensor filter D heat exchanger gas -liquid separator filter Note: Not available for 12/18 model A1:A unit electronic expansion valve B1:B-unit electronic expansion valve...
  • Page 10 MS-H AIC PT MS-H AIC PT MS-H AIC PT ROOM TUBE MOTOR TEM.SENSOR TEM.SENSOR TUBE ROOM N(1) COM-OUT JUMP AC-L YEGN DISP1 DISP2 SWING-UD 4YEGN HEALTH-N HEALTH-L EVAPORATOR COOL PLASMA RECEIVER AND SWING GENERATOR MOTOR DISPLAY BOARD NOTE:The parts with broken line is applicable to the models with COOL PLASMA GENERATOR...
  • Page 11: Temp.sensor

    MS-H AIC PT ROOM FAN MOTOR TUBE TEMP.SENSOR TEMP.SENSOR ROOM TUBE N(1) COM-OUT AC-L JUMP YEGN DISP1 DISP2 SWING-UD 4YEGN HEALTH-L HEALTH-N EVAPORATOR COOL PLASMA GENERATOR SWING RECEIVER AND (optional) DISPLAY BOARD MOTOR...
  • Page 12 MS-H07AIC PT / MS-H09AIC PT / MS-H12AIC PT...
  • Page 13 MS-H18AIC PT...
  • Page 14 ON/OFF Press it to start or stop operation. Press it to decrease temperature setting. Press it to increase temperature setting. Press it to set fan speed. MODE Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT). I FEEL Press it to set HE ALTH function Press it to set AIR function.
  • Page 15: Digital Display

    SLEEP icon : is displayed by pressing the SLEEP button. Press this button again to clear the display. TEMP icon: (“ ”function is applicable to partial of models.) Pressing TEMP button, (set temperature), (ambient temperature), (outdoor ambient temperature) and blank is displayed circularly. Up &...
  • Page 16: Timer Off

    I FEEL: Press this button to turn on I FEEL function. The unit automatically adjust temperature according to the sensed temperature. Press this button again to cancel I FEEL function. Press this button to set HEALTH function ON or OFF. After the unit is turned on, it defaults to HEALTH function ON. (NOTE: This function is applicable to partial of models.) Press this button to select AIR function ON or OFF.
  • Page 17 LIGHT: Press LIGHT button to turn on the display's light and press this button again to turn off the display's light. If the light is turned on, displayed. If the light is tunrned off , disappears. Combination of "+" and "-" buttons: About lock Press "+"...
  • Page 18 indoor temperature---target temperature target temperature---indoor temperature Cooling Cooling Heating operation operation operation With compressor capacity supplied With no compressor capacity supplied...
  • Page 19 Tset+3 Tset+2 Tset+1 Tset Tset Tset-1 Tset-2 Tset-3...
  • Page 23 Space to the wall Space to the wall At least 15cm At least 15cm Drainage pipe...
  • Page 24 Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install the support of outdoor unit Install wall-mounting (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor Fix outdoor unit...
  • Page 26: Drain Hose

    Wall Wall Mark on the middle of it Gradienter Space Space to the to the wall wall above above Right Left Ф55 or Ф70mm Ф55 or Ф70mm Open-end (Rear piping hole) (Rear piping hole) wrench Union nut Pipe Pipe joint Union nut Pipe Torque wrench...
  • Page 27 Panel Screw Wiring cover Indoor and outdoor power cord Indoor unit pipe Cable-cross Liquid hole pipe Band Drain hose Power connection wire Drain hose Connection pipe Band Indoor power cord N(1) yellow- blue black brown green Connect to outdoor unit Wiring board ( 1 )
  • Page 31 Start Is the wiring terminal between temperature sensor and the controller loosened or poo rly contacted? Insert the temperature sensor tightly Malfunction is eliminated. Is there short circuit due to tri-pover of the pa rts? Make the parts upright Malfunction is eliminated.
  • Page 32 Troubleshooting for H6 malfunction Stir the blade with a tool to see whether the blade rotates smoothly Tighten the screw; reassemble the blade, motor and shaft bearing rubber base sub-assy to make sure there is no foreign object between them Is malfunction eliminated Is the...
  • Page 33 Troubleshooting for C5 malfunction Appearance of Is there jumper cap on the the jumper cap mainboard ? Assemble the jumper cap with the same model Is malfunction eliminated the jumper cap inserted correctly and tightly ? Insert the jumper cap tightly Is malfunction eliminated...
  • Page 34 Troubleshooting for U8 malfunction Re-energize1 minute after de-erergization The unit returns to normal. Conclusion:U8 is displayed due U8 is still to instant energization afte de- displayed energization while the capacitor discharges slowly. The zero-cross detection circuit of the mainboard is defined abnormal.Replace the mainboard with the same model...
  • Page 35 Communication malfunction of some indoor units De-energize the unit and check if the connecting wire of indoor and outdoor unit and wiring of electric box are correct. Connect wires Is malfunction Is wire connected according to the removed correctly wiring diagram De-energize the unit.
  • Page 36 Communication malfunction of all indoor units De-energize the unit and check if the connecting wire of indoor and outdoor unit and wiring of electric box are correct. Connect wires Is wire connected Is malfunction according to the correctly removed wiring diagram De-energize the unit.
  • Page 43 Pipe Pipe cutter Leaning Uneven Burr Pipe Shaper Downwards Union pipe Pipe Hard mold Expander Pipe Smooth surface Improper expanding damaged leaning crack uneven surface thickness The length is equal...
  • Page 47 PARTS GUIDE MULTI SYSTEM SERIE MS-H07AIM PT, MS-H09AIM PT MS-H12AIM PT, MS-H18AIM PT...
  • Page 49 MS-H07AIC PT, MS-H09AIC PT...
  • Page 50 Description Part Code Note Price Code MODEL: MS-H07AIC PT Receiver Window none Front Panel Assy 2001217601 Filter Sub-Assy 11122081 Screw Cover 24252016 Front Case 20012120C Swing Louver 10512114 Air Louver 1 10512113 Helicoid tongue 26112162 Axile Bush 10542704 Rear Case assy...
  • Page 51 Description Part Code Note Price Code MODEL: MS-H09AIC PT Receiver Window none Front Panel Assy 2001217601 Filter Sub-Assy 11122081 Screw Cover 24252016 Front Case 20012120C Swing Louver 10512114 Air Louver 1 10512113 Helicoid tongue 26112162 Axile Bush 10542704 Rear Case assy 2220210111 Water Tray Glue Plug 76712012...
  • Page 52 MS-H12AIC PT...
  • Page 53 Description Part Code Note Price Code MODEL: MS-H12AIC PT Decorative Board 2019223604 Front Panel Sub-Assy 20012557 Filter Sub-Assy 1112220403 Screw Cover 24252016 Front Case Sub-Assy 2001213908 Air Louver 2 10512155 Air Louver 1 10512156 Helicoid Tongue 26112163 Left Axile Bush 10512037 Rear Case assy 2220210301...
  • Page 54 MS-H18AIC PT...
  • Page 55 Description Part Code Note Price Code MODEL: MS-H18AIC PT Decorative Board none Front Panel Assy 20012280 Filter Sub-Assy 1112208901 Screw Cover 24252016 Baffle Plate 26112228 Front Case Sub-assy 20022172 Air Louver 2 10512117 Air Louver 1 10512116 Helicoid Tongue 26112238 Left Axile Bush 10512037 Rear Case assy...
  • Page 56 185/2001 Coll., in the wording of later regulations. In case of incorrect disposal of this waste, a fine can be imposed according to national regulations. Manufacturer: Sinclair Corporation Ltd., 1-4 Argyll Street, London W1F 7LD, UK Supplier and technical support: Nepa, spol.s.r.o.

This manual is also suitable for:

Ms-h09aic ptMs-h12aic-ptMs-h18aic pt