Troubleshooting 12
5.2 Field maintenance
Problem Solution
1 Unit will not start 15-16
2 Compressor will not start but fans run 15-16
3 Compressor and condenser (outdoor) fan will not start 15-16
4 Evaporator (indoor) fan will not start 15-16
5 Condenser (Outdoor) fan will not start 15-16
6 Unit runs, but shortly stops 15-16
7 Compressor short-cycles due to overload 15-16
8 High discharge pressure 15-16
9 Low discharge pressure 15-16
10 High suction pressure 15-16
11 Low suction pressure 15-16
12 Unit runs continuously but insufficient cooling 15-16
13 Too cool 15-16
14 Compressor is noisy 15-16
15 Horizontal louver can not revolve 15-16
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