Page 64
3.2 Field maintenance
Problem Solution
1 Unit will not start Page 68-69
2 Compressor will not start but fans run Page 68-69
3 Compressor and condenser (outdoor) fan will not start Page 68-69
4 Evaporator (indoor) fan will not start Page 68-69
5 Condenser (Outdoor) fan will not start Page 68-69
6 Unit runs, but shortly stops Page 68-69
7 Compressor short-cycles due to overload Page 68-69
8 High discharge pressure Page 68-69
9 Low discharge pressure Page 68-69
10 High suction pressure Page 68-69
11 Low suction pressure Page 68-69
12 Unit runs continuously but insufficient cooling Page 68-69
13 Too cool Page 68-69
14 Compressor is noisy Page 68-69
15 Horizontal louver can not revolve Page 68-69
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