Hayward 400
#1
05-23-09, 01:17 PM
Hayward 400
LED PANEL indicated that thermistat faulure, I have changed the thermistat with the correct part as suggested by Hayward. Now panel indicates LO, limit string open. How do I close the string or reset.
#3
05-24-09, 09:46 AM
Hayward 400
Filter and flow are correct. The unit was working until Thermostat error message. I have changed thermostat, now the LO message.
I have checked the Limiter switch by removing jumper leades, no change on error message. Also, switch is tripping when engaged, I believe this is a protection response. I was thinking of changing the breaker in case of fault in the switch.
I have checked the Limiter switch by removing jumper leades, no change on error message. Also, switch is tripping when engaged, I believe this is a protection response. I was thinking of changing the breaker in case of fault in the switch.
#4
05-26-09, 07:29 PM
Hayward 400
As suggested by Hayward customer support:
You would need to test each switch in the limit string to find out
the problem. The limit string runs on 24VAC so you are looking for
power going into a switch but not returning out.
I have corrected the problem....found the fault and replaced the switch, which had shorted..
You would need to test each switch in the limit string to find out
the problem. The limit string runs on 24VAC so you are looking for
power going into a switch but not returning out.
I have corrected the problem....found the fault and replaced the switch, which had shorted..
