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PARAMETER LISTS
13.6 40/41 - UG (15-90)
Parameter Description
Unit
Level
Factory setting
fromgen.11-UG(150)
40/41-UG(15)
40/41-UG(20)
40/41-UG(27)
40/41-UG(35)
40/41-UG(50)
41-UG(70)
41-UG(100)
1 2AA 32769 Blocking temperature °C OEM 95 90 90 90 90 90 90 90
2 2AC 32770 Maximum reference value °C BE 80
3 2AD 32771 Switch-off hysteresis above reference value °C OEM 10 5 5 5 5 5 5 5
4 2AE 32772
Switch-on difference relating to tripping
point
°C HF 10
5 2AF 32773 Proportional part °C OEM 40 10 10 10 10 10 10 10
6 2AG 32774 Integral part sec OEM 100 180 180 180 180 180 180 180
7 2AH 32775 Differential part sec OEM 25 10 10 10 10 10 10 10
8 2AI 32776 Reference value when bus interruption °C HF 75
9 2AJ 32777
Max. temperature rise at low ow
temperature
°C/s OEM 1
10 2AK 32778
Max. temperature rise at high ow
temperature
°C/s OEM 0.5
11 2AL 32779 “Low” ow temperature °C OEM 60
12 2AM 32780 “High” ow temperature °C OEM 80
13 2BC 32781 Lock-out ue gas temperature °C OEM 110
14 2BD 32782 Blocking ue gas temperature °C OEM 100
15 2CA 32783 Gas pressure switch attached OEM ON
16 2DA 32784 Water pressure sensor attached OEM ON
17 2DB 32785 Water pressure warning bar OEM 1
18 2DC 32786 Water pressure hysteresis bar OEM 0.2
19 2DD 32787 Blocking pressure min. bar OEM 0.5
20 2DE 32788 Blocking pressure min – hysteresis bar OEM 0.2
21 2DF 32789 Blocking pressure max bar OEM 4.8 2.8 2.8 2.8 2.8 2.8 3.8 3.8
22 2DG 32790 Blocking pressure max – hysteresis bar OEM 0.2
23 2DH 32791 Lock-out pressure max bar OEM 5 3 3 3 3 3 4 4
24 2DI 32792 Max. boiler performance at pressure warning % OEM 50
25 2EC 32793 Ionisation warning µA OEM 3
26 2FA 32794 Number of hall impulses per revolution OEM 3 2 2 2 2 2 2 2
27 2FF 32795
Fan speed during the rst period of pre-
venting
min
–1
OEM 5700 5000 6300 5500 6500 6800 5200 6300
28 2FG 32796 Fan speed at start min
–1
OEM 1900 3500 2500 2200 2500 2500 2100 2700
29 2FH 32797 Maximum fan speed min
–1
OEM 5700 5000 6300 5500 6500 6800 5200 6300
30 2FI 32798 Minimum fan speed min
–1
OEM 1200 1000 1300 1100 1100 1200 1200 1300
31 2FJ 32799 Upward ramp of the fan during venting min
–1
/s OEM 500
32 2FK 32800 Downward ramp of the fan during venting min
–1
/s OEM 200
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