Super Multi System - Toshiba
Super Multi System - Toshiba
Super Multi System - Toshiba
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Contents<br />
Introduction<br />
Precautions .......................................................................................................................................... 4<br />
Components ......................................................................................................................................... 6<br />
Outline of control system ...................................................................................................................... 9<br />
Parts specification<br />
Outdoor unit - general ......................................................................................................................... 12<br />
Outdoor unit - refrigeration parts ......................................................................................................... 13<br />
Outdoor unit - inverter assembly ......................................................................................................... 14<br />
<strong>Multi</strong> Controller - general .................................................................................................................... 15<br />
Construction views<br />
Outdoor unit ........................................................................................................................................ 16<br />
<strong>Multi</strong> Controller ................................................................................................................................... 17<br />
Wiring diagram<br />
Outdoor unit ........................................................................................................................................ 18<br />
<strong>Multi</strong> Controller ................................................................................................................................... 20<br />
Refrigeration schematic<br />
Outdoor unit ........................................................................................................................................ 21<br />
Normal operation - heat mode ............................................................................................................ 22<br />
Normal operation - cool mode ............................................................................................................ 23<br />
Simultaneous operation - mainly heat ................................................................................................. 24<br />
Simultaneous operation - mainly cool ................................................................................................. 25<br />
Diagnostic procedure<br />
Diagnostic - outdoor unit ..................................................................................................................... 26<br />
Diagnostic - <strong>Multi</strong> Controller unit ......................................................................................................... 32<br />
Fault code display<br />
Self-diagnostic function ...................................................................................................................... 34<br />
Troubleshooting<br />
Fault code table .................................................................................................................................. 36<br />
Diagnostic procedure for check code ................................................................................................. 37<br />
Control features ..................................................................................................................................... 63<br />
Valve and sensor function and operation<br />
<strong>Multi</strong> Controller valve function and operation ...................................................................................... 65<br />
Outdoor unit valve functions ............................................................................................................... 66<br />
Manual operation of valves ................................................................................................................. 67<br />
Sensor and switch operation .............................................................................................................. 68<br />
Refrigeration pipe installation<br />
Leak test ............................................................................................................................................. 69<br />
Vacuuming ......................................................................................................................................... 70<br />
Charging ............................................................................................................................................. 71<br />
Piping ................................................................................................................................................. 72<br />
Additional refrigerant .......................................................................................................................... 73<br />
Service parts list<br />
Outdoor unit exploded views .............................................................................................................. 74<br />
Inverter exploded view ........................................................................................................................ 77<br />
<strong>Multi</strong> Controller exploded view ............................................................................................................ 78<br />
<strong>Multi</strong> Controller electrical parts ........................................................................................................... 79<br />
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