Boiler inlet gas pressure level at the gas valve should be set for 20 mbar. Biasi uk was formed in 1990 to promote the groups products throughout the uk and is a leading supplier to the heating industry throughout the british isles.
Bdr91 Wiring On A Biasi Boiler Diynot Forums
Biasi boiler wiring diagram. I recently bought a house which came with a biasi riva plus he 28c erp combi boiler. Wiring diagram for boiler equiped with full sequence ignition device type. Verify basic boiler gas supply check if it is clean and gas has a free passage. Ceza time switch r n b v gr v green 3 2 1 c n m m n c external controls terminal block bn. Wiring 121 24 oil diagrams 122 24 26 gas diagram 123 27 28 priority wiring 124 29 commissioning the boiler 13 30. A service switch should be mounted on the side of the boiler so the burner man can service the burner and controls.
Please order the correct replacement from biasi. Identify the cold water supply pipe and fit an isolating valve not. Currently having installed a biasi advance 30c and my fitter is struggling with the wireless thermostat. Complete the wiring use the appropriate wiring diagrams. 0121 506 1340. The electricity to the boiler shall come from a dedicated breaker in the electric service box.
I have the following diagram but not sure where the wires will go thermostat is a rf wireless room thermostat. I would like to install the bdr91 to the boiler but i would need some help with the wiring. Verify if boiler has electrical supply of 230 v and not 110. This biasi sg pro boiler has a limited lifetime warranty refer to back of manual a copy of which. Can someone help on how to wire it please. Biasi uk ltd newman park western way wednesbury ws10 7bj sales tel no.
Wiring 4006a 7248u wiring wiring 7248u wiring procedure if you received a honeywell 7248u with your biasi boiler you will need to make the changes shown above and described below to the wiring diagrams. Below is the manual of the boiler showing the connections for the external control. Basic fault finding procedure when troubleshooting your biasi combi or system boiler please follow the following safety checks need to be done. Diagrams 6 32 circuit voltages on 1. Oil burner wiring yellow brown white. The biasi sg pro boiler has been tested to csa standard 49.
Or heating pipe work so that the heat pickup is minimized. And here is the actual picture. Learn more biasi a leading supplier of boilers radiators towel rails spare parts. All biasi boiler blocks are built in accordance with the asme boiler and pressure vessel code. And here is the wiring diagram for bdr1. Wiring 11 23 24 oil diagrams 111 25 28 gas diagrams 112 29 30.
Fitting nonapproved immersions may affect your guarantee. Run wire 1 to the l1 terminal on the 7248u instead of running wire 1 to the 4006a. Explosion diagram 2 8 boiler location 3 9 installation of boiler.
Gallery of Biasi Boiler Wiring Diagram
