6. REPLACING PCB
6-1 Replacing PCB
About EEPROM
(Erasable Programmable Read-Only Memory)
EEPROM is a component in which the various information necessary for functionning
can be electronically written or erased. This component holds informations
that is essential for the running of the unit, and must be handled with care.
D002
led lamp (red)
20
Summary of Contents for 387.106.994
Page 12: ...2 DIMENSIONAL DATA dimensions mm 12 ...
Page 13: ... dimensions mm 13 ...
Page 16: ...4 FUNCTIONS 4 1 Room temperature control 16 ...
Page 17: ...4 2 Automatic control for heating and cooling 17 ...
Page 21: ...6 2 How to replace PCB 21 ...
Page 22: ...6 3 How to replace EEPROM with EEPROM included in PCB service pack 22 ...
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Page 24: ...6 4 Table of settings 24 ...
Page 26: ...8 TROUBLE DIAGNOSIS 8 1 Contents of remote controller switch alarm display 26 ...
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Page 28: ...8 2 Outdoor unit control panel LED display 28 ...
Page 29: ...8 3 Trouble indications and inspection points 29 ...
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Page 31: ...8 4 Remote controller servicing functions 31 ...
Page 32: ...8 5 Super W Multi alarm codes 32 ...
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Page 55: ...8 6 Inspection of parts 8 6 1 Main Unit 8 6 2 Sub Unit 55 ...
Page 56: ...8 6 3 Oil Sensor 56 ...
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