Dealing with malfunctions
NOTE
Electrical installation and service must be car-
ried out under the supervision of a qualified
electrician, and in accordance with applicable
electrical safety regulations.
If the power cable is damaged it must be re-
placed by the manufacturer, its authorised
service agent or another qualified person, in
order to prevent a hazard.
Check the installation's fuses as well as the thermostat
and mixer valve settings.
Wait a few hours without hot water usage and then
check whether the temperature level has risen. If there
is still no hot water, contact the installation engineer.
Resetting the temperature limiter
If the temperature limiter (FD1) tripped, the water
heater must cool for at least one hour before it can be
reset.
■
Remove the plastic cover (QQ3).
■
Press the button on the temperature limiter lightly,
max 15 N (approx. 1,5 kg).
Max. 15N
L
EK
QQ3
FD1
EB1
Max 15 N (ca 1,5 kg)
LEK
LEK
LEK
LEK
LEK
Reconnecting sensors
If the immersion heater has been replaced, the sensors
for the thermostat and temperature limiter must be
reinstalled in the order shown in the image.
LEK
LEK
LEK
LEK
LEK
21
Eminent
GB