6720892984 (2019/02) US SSB
8 | STAND-ALONE BOILER (Burners Cascade) - SYSTEM ARCHITECTURE
2.4 Dipswitch setting for 2 Burners Cascade
Power switch S1 should only be activated on the managing boiler. Activating more than one switch on the cascade bus may damage the
controller!
For a single burner the address is:
Stand-Alone: All dip-switches OFF.
2 burner cascade addressing:
Group 1 (1-2): All dip-switches OFF, the selected burner number ON.
Dip-switch setting Burner Operation
LabVision
Device Address
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
Standalone burner 100
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1st burner (managing) 100
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
1
ON DIP
2 3 4 5 6 7 8
2nd burner (depending) 101
2.5 Additional device specications
No. Type Brand Congure Article description
1 Flow Sensor Huba Control
Huba DN25. Flow sensor for liquid media type 200. Flow
range 0,5 … 150 l/min
2 Water Pressure switch Huba Control Relative pressure switch type 620/625
3 Gas Pressure switches (min.–max) Krom Schroder Gas and air, ¼” NPT, DG 50NT and DG 50HT
5 Sensor Taco Customer Only LWCO probe, no controller, 3/8” P8S-1
6 Burner Customer 150 kW ~ 511BTU/hr
7 Fan ebm-papst
NRG137 (120VAC PWM)
NRG137/2400-3633-010304-115
8 Unit Return Temp. Sensor Tasseron Inside NTC sensor - TSD00AE (10k@25°C / 77°F, 3%)
9 Unit Flow Temp. Sensor Tasseron NTC sensor - TSD00AE (10k@25°C / 77°F, 3%)
10 Unit Flue Temp. Sensor Tasseron Inside NTC sensor - TSD20D1 (10k@25°C / 77°F, 3%)
11 System Temp. Sensor Tasseron Inside NTC sensor - TSK10D2 (10k@25°C / 77°F, 3%)
12 Outdoor Temp. Sensor Tasseron Inside NTC sensor - TSRD110-R (10k@25°C / 77°F, 3%)
13 Safety Temp. Sensor Term-o-disc TS18-12491, 100°C / 212°F
14 Unit Flue Pressure Switch Krom Schroder DL4ET-1 330 - 350Pa
15 Unit Condensate Pressure Switch Krom Schroder DL4ET-1 330 - 350Pa
16 Gas valve ebm-papst GB-GD 057 D01 S00