
© 2015 Pentair Equipment Protection
89117329
- 23 -
SYMPTOMS AND POSSIBLE CAUSES:
SYMPTOM
POSSIBLE CAUSE
Unit won’t cool
Clogged fins on coil(s)
Dirty filter
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 overload switch
Bad 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)
Mounting gasket damaged
For additional technical support, contact Pentair Equipment Protection at 800-896-2665.
Содержание N17
Страница 5: ... 2015 Pentair Equipment Protection 89117329 5 287 1 89089862 Surface Mount Figure 1 Cutout Drawing ...
Страница 16: ... 2015 Pentair Equipment Protection 89117329 16 1000 BTU HR 460V GENERIC SCHEMATIC ACTUAL UNIT OPTIONS MAY VARY ...
Страница 18: ... 2015 Pentair Equipment Protection 89117329 18 2000 BTU HR 460V GENERIC SCHEMATIC ACTUAL UNIT OPTIONS MAY VARY ...
Страница 24: ... 2015 Pentair Equipment Protection 89117329 24 NOTES ...
Страница 25: ... 2015 Pentair Equipment Protection 89117329 25 NOTES ...