Heater Short Cycling
Analog Controls - 12/22/03
START
If the heater is turning on and
off every 5 minutes:
Make sure all water valves are in the correct position, allowing water to flow through the heater. Be sure filters and pump skimmer baskets are clean. Check to be sure the water level in the pool is not below the skimmer.
Yes
Is the flow light on |
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and heater |
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| No |
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operating correctly? |
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*Any operation described in this flow chart, requiring the heater access panel be removed, MUST be performed only by authorized service personnel.
Inspect water pressure switch for
normal operation; adjust sensitivity if necessary .
*See DANGER statement.
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Yes |
| and the heater |
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| through the heater...Check for |
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| operating correctly? |
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| flow at Pool/Spa returns. |
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Yes | Heater | |
operating correctly? | ||
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No
Is the fan operating? |
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| Be sure the evaporator is clean |
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| and free of air restricting |
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| obstructions. |
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Inspect the fan motor/capacitor
as needed.
*See DANGER Statement |
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Problem Solved.
YesHeater operating correctly?
No
Call AquaCal for Assistance: 800-786-7751
33
