Table Of Contents - Heat Controller B-MMC09FA-1 Service Manual

Multi type Air Conditioner Service Manual

TABLE OF CONTENTS

Combination table.......................................................................................................................................3
Safety Precautions......................................................................................................................................4
Installation guide at the seaside..............................................................................................................10
Dimensions................................................................................................................................................11
Indoor Unit..............................................................................................................................................11
Outdoor Unit ...........................................................................................................................................12
Product Specifications .............................................................................................................................15
Indoor Unit..............................................................................................................................................15
Outdoor Unit ...........................................................................................................................................16
Installation .................................................................................................................................................19
Installation Parts.....................................................................................................................................19
Installation Tools.....................................................................................................................................19
Select the best location .........................................................................................................................20
Piping length and elevation ....................................................................................................................21
Fixing Installation Plate(Standard Type).................................................................................................22
Drill a hole in the wall ...........................................................................................................................22
Flaring Work and Connection of Piping..................................................................................................23
Flaring work............................................................................................................................................24
Connecting the Piping ............................................................................................................................24
Connecting the Cable between Indoor Unit and Outdoor Unit .............................................................31
Connect the cable to the Indoor unit. .....................................................................................................31
Connect the cable to the Outdoor unit....................................................................................................32
Connection method of the connecting cable(Example) ..........................................................................33
Connect the cable to the indoor unit.......................................................................................................34
Checking the Drainage, Forming the Pipings and Long Pipe Setting .................................................35
Checking the drainage............................................................................................................................35
Forming the piping..................................................................................................................................36
Air Purging and Evacuation .....................................................................................................................37
Checking method ...................................................................................................................................37
Evacuation..............................................................................................................................................38
Charging ....................................................................................................................................................39
Test Running .............................................................................................................................................40
Operation ...................................................................................................................................................41
Function of control..................................................................................................................................41
Function of Indoor Unit ...........................................................................................................................46
Function of Outdoor Unit ........................................................................................................................47
Remote Control Operation .....................................................................................................................48
Disassembly ..............................................................................................................................................49
Indoor Unit..............................................................................................................................................49
Schematic Diagram...................................................................................................................................52
Electronic Control Device .......................................................................................................................52
Wiring Diagram.......................................................................................................................................55
Components Locations...........................................................................................................................57
Troubleshooting Guide .............................................................................................................................61
Refrigeration Cycle Diagram ..................................................................................................................61
Self-diagnosis Function ..........................................................................................................................64
Cycle Troubleshooting Guide..................................................................................................................65
Electronic Parts Troubleshooting Guide .................................................................................................66
Error Code..............................................................................................................................................71
2-way, 3-way Valve ....................................................................................................................................75
Exploded View ..........................................................................................................................................79
Indoor Unit .............................................................................................................................................79
Outdoor Unit ...........................................................................................................................................81
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