© 2014 Pentair Equipment Protection
89055884
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SYMPTOMS AND POSSIBLE CAUSES:
SYMPTOM
POSSIBLE CAUSE
Unit won’t cool
Fans not running
Compressor not running
Compressor runs, but has bad valves
Loss of refrigerant
Compressor tries to start but won’t run
Low line voltage at start. Should be +/-10% rated voltage.
Compressor motor stuck
Bad relay
Bad overload switch
Bad run/start capacitor
Unit blows breakers
Undersized breaker/fuse or not time delayed
Short in system
Getting water in enclosure
Drain plugged
Drain tube kinked
Enclosure not sealed (allowing humidity in)
For additional technical support (amp draw, pressures, temperatures), contact Pentair
Equipment Protection at 800-896-2665.
Содержание PROAIR CR23
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