Tr
oubleshooting
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3. Error Diagnosis and Troubleshooting Without Error Code
WARNING
Be sure to turn off unit before any maintenance to prevent damage or injury.
3.1 Remote maintenance
SUGGESTION:
When troubles occur, please check the following points with customers before field maintenance.
Problem
Solution
1
Unit will not start
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2
The power switch is on but fans will not start
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3
The temperature on the display board cannot be set
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4
Unit is on but the wind is not cold(hot)
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5
Unit runs, but shortly stops
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6
The unit starts up and stops frequently
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7
Unit runs continuously but insufficient cooling(heating)
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8
Cool can not change to heat
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9
Unit is noisy
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Summary of Contents for YEFE BZTM-MOW1 Series
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Page 18: ...Specifications Page 14 YUFE60BYTM MS 1 R S C YUFE60BYSM MS 1 R...
Page 24: ...Product Features Page 20...
