45
BOILER CONTROL: INTERNAL WIRING & OPERATION
Parameter
Parameter Description
Unit/Option
Default Option
(122) Prog. Input 7.
Do Not Change Without Factory Approval.
Select the function for programmable input 7
# 0-5
0: Disabled
1: Flue 2 Sensor
3: Cascade Sensor
5: CH Sensor
3: Cascade Sensor
(123) Prog. Input 8.
Do Not Change Without Factory Approval.
Select the function for programmable input 8
# 0-8
0: Disabled
1: DHW Return Sensor
3: Air Pressure Switch (NO)
4: Air Pressure Switch (NC)
5: Flue Pressure Switch (NO)
6: Flue Pressure Switch (NC)
6: Flue Pressure
Switch (NC)
(124) Prog. Input RT.
Do Not Change Without Factory Approval.
Select the function for the programmable RT input
# 0-1
0: Disabled
1: Roomstat Input
1: Roomstat Input
(125) Prog. Output 1.
Do Not Change Without Factory Approval.
Select the function for programmable
output 1
0: Disabled
1: Module Pump
2: CH Pump
3: DHW Pump
4: System Pump
5: Cascade Pump
6: Alarm Relay
7: Filling Valve
8: LPG Tank
9: External Igniter
10: Air Damper
2: CH Pump
(126) Prog. Output 2.
Do Not Change Without Factory Approval.
Select the function for programmable
output 2
0: Disabled
1: Module Pump
2: CH Pump
3: DHW Pump
4: System Pump
5: Cascade Pump
6: Alarm Relay
7: Filling Valve
8: LPG Tank
9: External Igniter
10: Air Damper
6: Alarm Relay
(127) Prog. Output 3.
Do Not Change Without Factory Approval.
Select the function for programmable
output 3
0: Disabled
1: Module Pump
2: CH Pump
3: DHW Pump
4: System Pump
5: Cascade Pump
6: Alarm Relay
7: Filling Valve
8: LPG Tank
9: External Igniter
10: Air Damper
0: Disabled
Table 8.J.2.1 (cont.): Settings -> Boiler Settings -> Boiler Parameters
