STIEBEL ELTRON EHS 15-150 - Operating Instructions Continuation; Troubleshooting Common Issues

STIEBEL ELTRON
5
1. Operating instructions for the user and the qualied installer
Heating-up time
* Cold water intake 15 °C
Temperature setting 75 °C
What to do if...?
Type Heating-up time
EHS 15 0 h 43 min
EHS 30 1 h 04 min
EHS 50 1 h 46 min
EHS 80 2 h 50 min
EHS 100 3 h 33 min
EHS 150 5 h 20 min
Fault Cause Rectication
The water discharge volume
has been clearly reduced
despite the water valve
being opened fully
The desired temperature is
not being reached.
The device is no longer
heating up.
– Heating element is
scalded up
– Incorrect positioning
of the temperature
– Heating element is
scalded up
– Device has incorrect
dimensions for its use
–Powersupply
disconnected
– Limiter has operated
– Heating element
defective
– Arrange for the
device to be descaled
by a qualied installer
(see also “Maintenance”).
– Regulator must be set
on correct position
– Device must be
descaled
– Change appliance to
bigger one
– Check the electricity
leads (fuses).
– Arrange to change the
complete safety thermal
cut-out
– Change the heating
ange
– Reset the ELCB
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