Aquacal TropiCal T115 Owner's Manual And Installation Manual page 31

No
Is the defrost light on, or
Is the defrost light on, or
does the display read : "FS" ?
does the display read : "FS" ?
Ambient
conditions too cold
conditions too cold
to operate heater.
to operate heater.
Problem
Problem
Solved.
No
Heater Running but Not Heating
Analog or Digital Controls - 12/22/03
Is the air being discharged
out of the top of the heater 9-12
out of the top of the heater 9-12
degrees cooler than the
The defrost light or "FS"
The defrost light or "FS"
displayed indicates air
displayed indicates air
temperature may be too low
temperature may be too low
Yes to support the heater's
to support the heater's
operation. Heater will
operation. Heater will
remain in defrost until air
remain in defrost until air
temperature rises.
temperature rises.
Is the air Temp. above
Is the air Temp. above
40ºF (analog control)
40ºF (analog control)
or
No
38ºF (digital control)
38ºF (digital control)
?
Ambient
Yes
Solved.
Call AquaCal for
START
START
Is the air being discharged
degrees cooler than the
outside air?
outside air?
or
?
No
Call AquaCal for
Assistance:
Assistance:
800-786-7751.
800-786-7751.
Yes
Is the pool pump timer
Is the pool pump timer
set to allow extended
set to allow extended
operation of the heater?
operation of the heater?
Extend the pool pump's
Extend the pool pump's
hours of operation to
hours of operation to
accommodate additional
accommodate additional
heater run time required
heater run time required
in cooler conditions.
in cooler conditions.
Yes
Is the heater
performing
adequately?
Problem
Problem
Solved.
No
Is the heater
performing
adequately?
Yes
Solved.
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