6 720 607 072
Operation instructions
21
3 Operation instructions
Fig. 27
1On/Off switch
2Reset button
3Program Key
4Increasing temperature selector
5Decreasing temperature selector
6LCD display
3.1 Power
On
BTo start the appliance switch the button to position
(I).
LCD display the default temperature - temperature
factory setting 122°F (50°C).
Fig. 28
Off
BTo shut down the ap pliance switch the button to
position (0).
3.2 Temperature selection
To select water temperature outlet:
BPress buttons and in order to reach
requested temperature.
Fig. 29
If the outlet water temperature is set too high, the heater
can produce temperatures that are too hot. A
temperature balance shower valve can automatically
mix in cold water to reduce such hot water temperature.
In the event of any temperature instability with the use
of a temperature balance shower valve, refer to shower
valve manufacturer's instructions for internal adjustment
setting. Ad justments should be made to the hottest
setting in the shower valve. Additionally the temperature
control of the heater can be lowered to produce a more
comfortable hot water temperature.