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Vitodens 100-W, B1HA series & B1KA Combi Installation/Service
Configuring DHW Tank Sensor Input
Setting the Unit of Measurement (temperature unit)
1. Press the Mode. Tap
/
until flashes CONFI
2. Confirm with OK. In the left hand display P appears.
3. The right hand display flashes. Select
/
until 12
appears and confirm with OK.
4. 1 appears in the left hand display and flashing.
Select using
/
14 and confirm with OK.
5. The right hand display flashes
Here, the input X20: to configure 9/10
(refer to page 3 for connection).
0 = Sensor (NTC 10k)
1 = Aquastat
Change
/
. (The factory setting is 0)
Confirm tap OK. Settings have been applied.
1. Press the Mode. Tap
/
until flashes CONFI
2. Confirm with OK. In the left hand display area P appears.
3. The right hand display area flashes. Select
/
until
12 appears and confirm with OK.
4. 1 appears in the left hand display area and flashes.
Select 13 using
/
and confirm with OK.
5. The right hand display area flashes. Here, the unit of
measurement (temperature unit) can be adjusted.
0 = °C
1 = °F
Taping
/
change the temperature unit.
(The factory setting in °F)
Finally, tap OK. Settings have been applied.
Setting the DHW Comfort Function
Only possible for B1KA boiler. The comfort function makes
DHW available faster at the selected set DHW temperature
by keeping the DHW heat exchanger preheated.
1. Turn ON the ON/OFF switch.
2. Tap MODE.
3.
/
until CONFI flashes.
4. OK to confirm.
“P” appears in the left hand display area. The right
hand display area flashes.
5. Use
/
to select “12”.
6. OK to confirm.
“1” flashes in the left hand display area.
7. Use
/
to select “12”.
8. OK to confirm.
“0” flashes in the right hand display area.
9. Use
/
to select the comfort function.
“0”: Without comfort function
or
“1”: With comfort function
10. OK to confirm.
Start-up, Inspection and Maintenance
Note:
The DHW tank sensor is supplied with installation
fittings.
