Page 53
3.2 Field maintenance
Problem Solution
1 Unit will not start Page 56-57
2 Compressor will not start but fans run Page 56-57
3 Compressor and condenser (outdoor) fan will not start Page 56-57
4 Evaporator (indoor) fan will not start Page 56-57
5 Condenser (Outdoor) fan will not start Page 56-57
6 Unit runs, but shortly stops Page 56-57
7 Compressor short-cycles due to overload Page 56-57
8 High discharge pressure Page 56-57
9 Low discharge pressure Page 56-57
10 High suction pressure Page 56-57
11 Low suction pressure Page 56-57
12 Unit runs continuously but insufficient cooling Page 56-57
13 Too cool Page 56-57
14 Compressor is noisy Page 56-57
15 Horizontal louver can not revolve Page 56-57
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