Installation and operating instruction
Oil condensing boiler WTC-OB 18-B
6 Operation
83311002 1/2018-03 La
37-132
6.2.2 User level settings
Turn dial knob.
Tool bar appears.
Turn dial knob.
Selection cursor alternates between the symbols.
Press [ENTER].
Value set will be shown flashing.
Change values using the dial knob and confirm with [Enter].
1 2 3 4 5 6
without external sensor
Setting
Range
Factory setting
1
Normal flow temperature set-
point
Setback flow temperature setpoint … maximum flow
temperature (parameter
31
)
---
: Standby
60
2
Setback flow temperature set-
point
Minimum flow temperature (parameter
30
) … normal
flow temperature setpoint
30
3
Operating mode
S
: Summer
W
: Winter
W
4
DHW setpoint value
30
°C …
65
°C
---
: DHW operation off
50
5
Manual start up
chimney sweep function
minimum load ... maximum load
–
6
Heating engineer level
–
–
with external sensor
Setting
Range
Factory setting
1
Normal room temperature
Setback room temperature …
35
°C
---
: Standby
22
2
Setback room temperature
10
°C … normal room temperature
15
3
Summer setting
switch over temperature
10
…
30
°C
20
4
DHW setpoint value
30
°C …
65
°C
---
: DHW operation off
50
5
Manual start up
chimney sweep function
minimum load ... maximum load
–
6
Heating engineer level
–
–
