Operating instructions
Operation module FB 5210
12
3.6Adjusting the hot water temperature
If the controller manages the domestic hot water supply, the water temperature
may be set from the controller.
Consult a specialist before altering the domestic hot water
temperature!
1.Open the cover and press the
key once.
•The current domestic hot water
temperature setting appears at
the right of the display.
2.Press the "–" or "+" side of this key to
increase or decrease the temperature. The temperature changes in 1°C incre-
ments. Press and hold down the key to change the temperature at a faster
rate.
The change take effect immediately. The display returns to normal after 1 minute,
or you can press the key to restore the normal display right away.
3.7Adjusting the time and day of the week
1.Open the cover and press the
key once.
2.Set the time forwards or backwards
by pressing the "+" or "-" side of this
key. The time changes in 1 minute
increments. Press and hold down the
key to change the time at a faster
rate.
3.Set the day of week using the key.
1 = Monday, 2 = Tuesday, 3 = Wed-
nessday, etc.
A bar in the display indicates the weekday.
The display returns to normal after 1 minute, or you can press the key to
restore the normal display right away.
P
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