12
OVERVIEW OF OEM PARAMETERS
Line
Function
Heat source OEM
1
Minimum limitation of boiler temperature (TKminOEM)
2
Maximum limitation of boiler temperature (TKmax)
3
Switching differential of boiler temperature
4
Minimum limitation of burner running time
5
Release limit (integral) of burner stage 2
6
Reset limit (integral) of burner stage 2
8
Pump overrun time
(after burner OFF)
9
Operating mode of boiler
0 Continuous operation (without extended
burner running time)
1 Automatic operation (without extended
burner running time)
2 Automatic operation (with extended
burner running time)
10
Protective boiler startup
0 No
1 Yes
12
Control of boiler pump
0 According to heat demand
1 Parallel to burner operation
21
Maintained boiler return temperature
0 With no effect on the consumers
1 With effect on the consumers
22
Minimum limitation of boiler return temperature
23
Switching differential of bypass pump (SDBP)
24
Control of bypass pump
0 Parallel to burner operation
1 According to the boiler return temperature
Heating circuit values OEM
30
Gain factor for room temperature influence (KORR)
31
Constant for quick setback (KON)
(without room temperature sensor)
32
Boost of room temperature setpoint
(with boost heating)
33
Frost protection for the plant
0 Inactive
1 Active
34
Overtemperature protection pump
heating circuit
0 Inactive 1 Active
35
Heat gains (Tf)
36
Adaptation sensitivity 1
37
Adaptation sensitivity 2
D.h.w. OEM
40
Maximum nominal setpoint of d.h.w. temp. (TBWmax)
41
Switching differential of d.h.w. temperature
42
Legionella function 0 OFF 1 ON
43
Setpoint of legionella function
44
Protection against discharging during d.h.w. heating
0 no protection against discharging
1 always protection against discharging
2 protection against discharging only when heat gen. is locked
106
Range
Unit
8...95
°C
8... 1 20
°C
0...20
K (°C)
0... 1 0
min.
0...500
K*min.
0...500
K*min.
0...20
min
0...2
–
0/1
–
0/1
–
0/1
–
8...95
°C
0...20
K
0...2
–
0...20
–
0...20
–
0...20
K (°C)
0 / 1
–
0/1
–
–2...+4
°C
1... 1 5
–
1... 1 5
–
8...80
°C
0...20
K (°C)
0/1
–
8...95
°C
0..2
–
Resolution
Factory setting
1
40
1
80
1
8
1
4
1
50
1
10
1
5
1
2
1
1
1
0
1
1
1
8
1
6
1
0
1
4
1
2
1
5
1
1
1
1
0, 1
0
1
15
1
15
1
60
1
5
1
1
1
65
1
2