Mitsubishi Electric EHST20C-VM6HB Service Manual page 77

Request content
50
51 Outdoor unit-Control state
52 Compressor-Frequency control state
Outdoor unit-Fan control state
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54 Actuator output state
55 Error content (U9)
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70 Outdoor unit-Capacity setting display
Outdoor unit-Setting information
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90 Outdoor unit-Microprocessor version information
91 Outdoor unit-Microprocessor version information (sub No.)
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100 Outdoor unit - Error postponement history 1 (latest)
101 Outdoor unit - Error postponement history 2 (previous)
102 Outdoor unit - Error postponement history 3 (last but one)
OCH533D
Description
(Display range)
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
Refer to 11-8-1.Detail Contents in Request Code.
→
Examples) Ver 5.01 "0501"
Auxiliary information (displayed after
version information)
→
Examples) Ver 5.01 A000 "A000"
Displays postponement code. (" - - " is
displayed if no postponement code is present)
Displays postponement code. (" - - " is
displayed if no postponement code is present)
Displays postponement code. (" - - " is
displayed if no postponement code is present)
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Unit Remarks
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Ver
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Code
Code
Code