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Table 25: Parameter Descriptions
Access
Code
Parameter
No.
Description
Factory Setting
ALP080 ALP105 ALP150 ALP210 ALP285 ALP399
No
Access
Code
Needed
1 T3set DHW 140
2 DHW system 1 (On)
3 CH system 1 (On)
4 T1top CH Mode 190
Access Code Required
5 T1foot CH Mode 130
6 T4 minimum 0
7 T4 maximum 60
8 T4 frost protection * -22
9 T4 correction 0
10 Tblocking 32
11 Booster time 0
12 Tparallel shift 0
13/14 Maximum fanspeed CH 4450 4850 5500 6200 6300 5867
15/16 Maximum fanspeed DHW 4450 4850 5500 6200 6300 5867
17/18 Minimum fanspeed 1125 1250 1300 1375 1450 1267
19 Ignition fanspeed 3000 2300
20 CH postpump time 0
21 DHW postpump time 10.2
22 CH modulation hysteresis on 10
23 CH modulation hysteresis off 2
24 DHW modulation hysteresis on 10
25 DHW modulation hysteresis off 2
26 DHW detection hysteresis on -8
27 DHW detection hysteresis off 10
28 CH blocking time 0
29 DHW blocking time 0
30 DHW-> CH blocking time 0
31 Modulate back difference T1-T2 54
32 RMCI Address -1
33 Tplus: Setvalue addition for DHW 50
34-1 2nd CH-Circuit (1st digit) 0 (2nd Heating Circuit Off)
34-2 CH Type (2nd digit) 0 (Room Thermostat)
35-1 DHW 3=way valve or pump (1st digit) 1 (Hot Water Pump)
35-2 DHW-type (2nd digit) 3 (Storage Tank without NTC3)
36 Manual fanspeed -1
37-1 PWM-pump level (1st digit) 4
37-2 PWM-pump level (2nd digit) 1
38 Tset hold boiler warm 36
39 Ttop for 2nd CH circuit 190
40 Tfoot for 2nd CH circuit 130
41 Thysteresis for 2nd CH circuit 10
42-1 Pump settings for CH and DHW 0 (CH Normal Pump)
42-2 Minimum Off Cycle (2nd digit) 0 (Not Active)
* Circulator will start when boiler supply sensor will detect temperature 44.6° F or less