| 5. | Evaporator blower | • Faulty blower motor or broken wire connection. |
| not running | • Call a CERTIFIED HVAC service technician | |
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| 6. | Obstruction to air | Check for obstruction to air flow and repair |
| flow |
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| 7. | With ice or frost in the evaporator coil, the compressor | |
| working | should be OFF and the evaporator blower running. | |
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| If compressor is running with ice on the coil, call a |
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| certified HVAC service technician. |
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Humidity in cellar too high |
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| 1. | Compressor short | See Compressor Short Cycling Subject (above) |
| cycling |
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| 2. | Refrigeration not | • Check items above |
| running properly | • Call a CERTIFIED HVAC service technician | |
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| 3. | Cellar vapor barrier | Install proper vapor barrier |
| not sufficient |
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Page 27
Image 27
