Service Settings - Baxi Assure 500 Combi Series Installation And Service Manual

7 Commissioning
7.4.3

Service settings

* When using mixes that are up to 20% hydrogen H , for calibrating the gas valve only refer to the value of O %.
2 2
Important
This appliance is suitable for G20 gas containing up to
20% hydrogen (H2). Due to variations in the
percentage of H2, the percentage of O2 may vary over
time. (For example: 20% of H2 in the gas may lead to a
1.5% increase of O2 in the flue gases). Under these
circumstances it is recommended to NOT adjust the
gas control valve.
50 Assure 500 Combi 2