Multiple boiler guide – Dunkirk Helix VLT Vertical Laser Tube, Wall Hung Modulating Condensing Boiler User Manual
Page 9
9
Specifi c Parameters
Level
(Default) Value
Range
°C
°F
°C
°F
Permit Boiler Emergency Mode
[-]
1: User
yes
yes/no
Cascade CH Setpoint
[ºC/ºF]
1: User
80
160
40..93
104..200
Boiler Address
[-]
2: Installer
0
0..15
0..15
Cascade Emergency Setpoint
[ºC/ºF]
2: Installer
45
113
20..65
68..149
Start Delay Time
[min]
2: Installer
3
1..15
Stop Delay Time
[min]
2: Installer
3
1..15
Start Boiler Diff
[ºC/ºF]
2: Installer
5
9
0..20
0..36
Stop Boiler Diff
[ºC/ºF]
2: Installer
2
18
0..20
0..36
Calculated setpoint Max offset down
[ºC/ºF]
2: Installer
4
36
0..20
0..36
Calculated setpoint Max offset up
[ºC/ºF]
2: Installer
10
18
0..20
0..36
Start Modulation Delay Factor
[-]
2: Installer
5
0=disabled
1..60
Next Boiler Start Rate
[%]
2: Installer
80
10..100
Next Boiler Stop Rate
[%]
2: Installer
30
10..100
Rotation Interval
[days]
2: Installer
1
0..30
0=disabled
Boilers for DHW
[-]
2: Installer
all
All,1..16
Not
available
System Pump - Post Pump Time
[sec]
2: Installer
30 seconds
1…90
MULTIPLE BOILER GUIDE