44
5784 568 - 18
Vitodens 100-W, B1HA/B1KA 26 to 125 Combi Installation/Service
CAUTION
Unsuitable fill water increases the level of deposits and
corrosion, and may lead to damage to the equipment.
Thoroughly flush the entire heating system prior to
filling with water.
Only use fill water of potable quality.
Soften fill water harder than 150 ppm temporary
hardness.
Inhibitors or antifreeze additives suitable for heating
systems may be added manually.
Filling and Bleeding the Heating System
4.
/
until CONFI flashes.
5. OK to confirm.
“P” appears in the left hand display area. The right
hand display area flashes.
6. Use
/
to select “12”.
7. OK to confirm.
“1” flashes in the left hand display area.
8. OK to confirm.
“0” flashes in the right hand display area.
9. Use
/
to select “1”.
10. OK to confirm.
Filling is activated. The boiler circuit pump is running,
the 3-way diverter valve moves to its centre position.
This function terminates automatically after 30 min.
or when the ON/OFF switch is switched off.
Activating boiler pump (bleeding program)
1. Close the gas shut-off valve.
2. Switch ON the power supply.
3. Tap MODE.
Item # Function
Setting Options
Description
Default
Setting
1
Filling
(see page 44)
0 - Fill mode OFF
After pressing ‘OK’ the filling function is active. This
process will automatically terminate after 30 min.
0
1 - Fill mode ON
2
Reduce max.
heating output
(see page 49)
00 -Low fire (25%)
The max. heating output can be adjusted according
to the requirements of the system. The adjusted
heating output should be tested by measuring the gas
throughput.
00
26-99 - Modulation Range (26-
99%)
100 - High fire (100%)
3
Altitude setting
(see page 49)
0 - < or = 5000 ft (1500 m)
Adjusts the boiler for high altitude operation.
0
1-5 - Do Not Adjust
6 - > 5000 ft (1500 m)
4
Do not adjust!
--
--
0
5
Fuel Type
0 - Natural Gas
The gas type can be converted from natural gas
to LPG. The supplied conversion kit is required.
0
1 - LPG
6
Do not adjust!
--
--
0
7
Parameter reset
1 - Vitodens 100-W B1KA-35/125 The parameter is fixed based on the boiler type and
size. When replacing the boiler control, refer to boiler
rating on the boiler to set model and size. After
adjusting the parameter cycle the boiler power and
verify the parameter setting.
#
2 - Vitodens 100-W B1HA-26/94
3 - Vitodens 100-W B1HA-35/125
4-99 - Do Not Adjust
8
Outdoor Temp.
Sensor
0 - NTC 10K Ohm
The right outside temp. sensor has to be adjusted.
0
1 - Do not Adjust
9
Button Tone
0 - On
The signal tone for display operation can be switched
off.
0
1 - Off
10
Backlight Display
- Standby Mode
0 - Dimmed
The display backlighting for standby is either dimmed
or off.
0
1 - Off (no back)
11
Display Contrast
0-6
The display contrast is adjustable from 0 to 6. The
higher the value, the greater the contrast.
3
12
Eco/Comfort
(B1KA Only)
(see page 50)
0 - Eco
The comfort function makes DHW available faster at
the selected set DHW temperature. Only available
Vitodens 100-W B1KA
0
1 - Comfort
13
Temperature Unit
(see page 50)
0 - °C
The temperature displayed can be set to °C (Celsius)
to °F (Fahrenheit).
1
1 - °F
14
DHW sensor type
(B1HA)
(see page 50)
0 - DHW Temp. Sensor (NTC 10K
Ohm)
The boiler either works with a tank sensor (NTC
10kOhm - Supplied) or with a tank aquastat (field
supplied)
0
1 - Aquastat (Dry Contact)
15
Adjusting the
heating curve
(see page 65)
2-34 heating curve slope
Adjust the heating curve to the desired slope.
2-34
Setup Menu Overview
Start-up, Inspection and Maintenance
