SiUS04-904
Check
152
Service Diagnosis
5.1.15 Main Circuit Short Check
Check No.29
Measure the resistance between pins at both ends of DB1.
If the resistance is
or less than 1 k
, the main circuit short.
(–) terminal of the tester
(in case of digital,
(+) terminal)
(~)
(+)
(~)
(–)
(+) terminal of the tester
(in case of digital,
(–) terminal)
(+)
(~)
(–)
(~)
Resistance in OK
several k
~several M
several k
~several M
Resistance in NG
0 or
0
0
0 or
Summary of Contents for FTXS09HVJU
Page 1: ...SiUS04 904 Applied Models Inverter Pair Heat Pump Inverter Pair Wall Mounted Type H Series...
Page 9: ...Safety Considerations SiUS04 904 viii Safety Considerations...
Page 10: ...SiUS04 904 List of Functions 1 Part 1 List of Functions 1 Functions 2...
Page 72: ...Control Specification 15 18 24 Class SiUS04 904 62 Function and Control...
Page 77: ...FTXS09 12HVJU SiUS04 904 66 Operation Manual...
Page 78: ...SiUS04 904 FTXS09 12HVJU Operation Manual 67...
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Page 87: ...FTXS09 12HVJU SiUS04 904 76 Operation Manual 3P232717 1C...
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Page 95: ...FTXS15 18 24HVJU SiUS04 904 84 Operation Manual Do not hit or forcefully push the operation...
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