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Thread: Hitachi outdoor compressor hot
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09-01-2014, 01:13 AM #1
Hitachi outdoor compressor hot
Gone to a job and the compressor is hot all the time without running tried the test run but no codes and just runs for 10 seconds can anyone help
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Re: Hitachi outdoor compressor hot
To do have proper power? Are you drawing locked rotor amps? Perhaps it's tripping off on the compressor overload? Is the overload auto-resetting? Your compressor may be mechanically seized! Grab a meter and an amp probe and start troubleshooting!
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09-01-2014, 07:38 AM #3
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Re: Hitachi outdoor compressor hot
We are lucky, since there is only one Hitachi outdoor unit model in whole world!
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09-01-2014, 05:48 PM #4
Re: Hitachi outdoor compressor hot
crankcase heater works then
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10-01-2014, 07:45 PM #5
Re: Hitachi outdoor compressor hot
Outdoor unit series UTOPIA or SET FREE (FreeSystem) ?
install monkey he's right ! It is crankcase heater works then
For example: page135 SMGB0065 rev.0
crankcase heater ON Temp. on the top compressor less than 55 CelsiusFile0123.JPG
crankcase heater OFF Temp. on the top compressor over 60 Celsius
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10-01-2014, 07:50 PM #6
Re: Hitachi outdoor compressor hot
i meant it sarcastically! haha
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10-01-2014, 08:40 PM #7
Re: Hitachi outdoor compressor hot
Sarcasm? Ok!
But the heater on Hitachi ES & IVX and Set Free works - 24/7