Troubleshooting - Aqua Power AQC 3-1 Manual De Operación E Instalación

INSTALLATION

TROUBLESHOOTING

11. Troubleshooting
Symptom
No hot water but audible click can be heard when
water is turned on
No hot water and no audible click can be heard
when water is turned on
Water not warm enough
If you are not able to resolve a problem please contact us toll
free at 800.582.2213 before removing the unit from the wall.
Aqua Power is happy to provide technical assistance. In most in-
stances, we can resolve the problem over the phone.
Open fl ow adjustment screw
8 | AQC TANKLESS ELECTRIC WATER HEATERS
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Possible cause
circuit breaker off
safety thermal cut-out tripped
water flow too low to activate flow switch
water flow too high
voltage too low
Filter screen
Reset button from safety thermal cut out
Solution
circuit breaker on.
reset thermal cut-out.
clean faucet aerator.
open shut-off valve completely.
open flow adjustment screw.
clean filter screen at AQC unit.
reduce water flow, close flow adjustment screw.
supply correct voltage to unit.
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