Troubleshooting - Stiebel Eltron DHC 3-1 Operación E Instalación

INSTALLATION

TROUBLESHOOTING

9. 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 800-582-8423 before removing the unit from the wall.
STIEBEL ELTRON is happy to provide technical assistance. In most instances, we can resolve the problem over the phone.
Open flow adjustment screw
Reset button from safety thermal cut out
DANGER: Electrocution
Do not attempt to reset the safety thermal cutout of
this water heater unless power to the unit has been
completely shut off at the circuit breakers.
WWW.STIEBEL-ELTRON-USA.COM
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
Solution
circuit breaker on.
reset thermal cut-out.
clean faucet aerator.
open shut-off valve completely.
open flow adjustment screw.
clean filter screen at DHC unit (see figure "Spare
parts").
reduce water flow, close flow adjustment screw.
supply correct voltage to unit.
DHC | 7