Toyotomi MUL 12FWCA-SL Service Manual
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Toyotomi MUL 12FWCA-SL Service Manual

Toyotomi MUL 12FWCA-SL Service Manual

Cassette compact
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MODEL:
MUL FWCA-SL Series
CASSETTE COMPACT
MUL 12FWCA-SL
MUL 18FWCA-SL

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Summary of Contents for Toyotomi MUL 12FWCA-SL

  • Page 1 MODEL: MUL FWCA-SL Series CASSETTE COMPACT MUL 12FWCA-SL MUL 18FWCA-SL...
  • Page 2 Summary and features....................1 Safety Precautions ......................................................................................3 Construction Views ....................4 Refrigerant System Diagram ..................5 Schematic Diagram ................................................................................................. 6 Function and Control ............................................................7 Exploded Views and Parts List .................. 8Troubleshooting ......................

  • Page 3: Summary And Features

    Free Match Service Manual Summary and features MUL 12FWCA - SL / MUL18FWCA - SL...

  • Page 4: Safety Precautions

    Free Match Service Manual 1 Safety Precautions...
  • Page 5 Free Match Service Manual MUL 12FWCA - SL MUL 18FWCA - SL 3.50 4.50 11.94 15.35 4.00 5.00 13.65 17.06 220-240 220-240 0.23 0.23 18.0 18.0 23.0 23.0 3.65 3.65...
  • Page 6 Free Match Service Manual 2.2 Noise Criteria Curve Tables for Both Models 12 18K...

  • Page 7: Construction Views

    Free Match Service Manual 3 Construction Views MUL 12FWCA - SL, MUL 18FWCA - SL 570 604 650...

  • Page 8: Refrigerant System Diagram

    Free Match Service Manual 4 Refrigerant System Diagram...
  • Page 9 MUL 12FWCA - SL MUL 18FWCA - SL AP2.
  • Page 10 Free Match Service Manual Cassette type for MUL 12FWCA - SL, MUL 18FWCA - SL Unit...
  • Page 11 Free Match Service Manual...

  • Page 12: Function And Control

    Free Match Service Manual 6 Function and Control 6.1 Remote Control Operations X-FAN 19 20 21 22...
  • Page 13 Free Match Service Manual...
  • Page 14 Free Match Service Manual...
  • Page 15 Free Match Service Manual Replacement of Batteries Notes:...

  • Page 16: Description Of Each Control Operation

    Free Match Service Manual 6.2 Description of Each Control Operation Protection Function Control Function of Indoor Unit...
  • Page 17 Free Match Service Manual...
  • Page 18 Free Match Service Manual...
  • Page 19 Free Match Service Manual MUL 12FWCA-SL...
  • Page 20 Free Match Service Manual MUL 12FWCA - SL MUL 12FWCA - SL 01222712 01302741 01362704 43130320 05232722 01332705 01332708 450127011 01332706 390001982G 30296317 305100492 3900019813 11120011 11120012 20182704 01072714 01024307 01072713 10312702 15704114 01702702 01382719 43110226 420111041 33010026 30226354 01399534 01314211 01362701 01302743...
  • Page 21 Free Match Service Manual MUL 18FWCA - SL...
  • Page 22 Free Match Service Manual MUL 18FWCA - SL MUL 18FWCA - SL 01222712 01302741 01362704 43130320 05232722 01332705 450127011 01332706 390001982G 30296317 305100492 3900019813 11120011 11128633 20182704 01072714 0102430701 01072713 10312702 15704114 01702702 01382719 43110226 420111041 33010026 30226354 01399534 01314211 01362701 01302743...

  • Page 23: Troubleshooting

    Free Match Service Manual 9 Troubleshooting 9.1 Trouble Table WARNING! 1) Please check the following items before contact the maintenance serviceman Note:...
  • Page 24 Free Match Service Manual 3) Error description Unit Unit 88...
  • Page 25 Free Match Service Manual...
  • Page 26 Free Match Service Manual Code Error Code Error...

  • Page 27: Flow Chart Of Troubleshooting

    Free Match Service Manual 9.2 Flow Chart of Troubleshooting Full Water Protection Check if the voltage of liquid level Replace the main board Check if water overflow switch end is ok of the indoor uint Check the liquid level switch Check if the water drainage pump Check if the voltage of water...
  • Page 28 Free Match Service Manual Failure of condenser Temp. sensor Check if the plug of the temperature sensor is Check the direction of correctly connected with socket on the mainboard the plug and socket Remove the sensor to check if the resistance Replace temperature sensor value is ok Replace mainboard of the...
  • Page 29 Free Match Service Manual Step...
  • Page 30 Free Match Service Manual...
  • Page 31 Free Match Service Manual Step...
  • Page 32 Free Match Service Manual...

This manual is also suitable for:

Mul 18fwca-sl

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