Baxi Baxi Platinum+ System (Platinum+ 32 System)
System boiler, natural gas
Combustion figures
| Figure | Natural gas (G20) |
|---|---|
CO₂ at high rate More infoHide infoIn Calibration Mode at maximum rate, at the flue adaptor test point, after running the boiler for several minutes (MI 14.1). | 8.7% ± 0.2 |
CO₂ at low rate More infoHide infoIn Calibration Mode at minimum rate (display reads 0) (MI 14.1). | 8.4% ± 0.2 |
Maximum CO More infoHide infoChecked at both maximum and minimum rate in the commissioning flow chart (MI 10.2). | < 350 ppm |
CO/CO₂ ratio More infoHide infoAt maximum and minimum rate (MI 10.2, 12.1, 14.1). | < 0.004 |
O₂ | Not given in MI |
Working inlet pressure More infoHide infoWith the boiler at maximum rate in Calibration Mode. At the gas meter: 19–23 mbar. Technical data gives a nominal inlet pressure of 20 mbar. Permissible pressure drop across system pipework ≤ 1 mbar. |
|
Gas rate at maximum More infoHide infoNatural gas G20, after 10 minutes, with other appliances and pilot lights off. | 3.48 m³/h |
Flue integrity More infoHide infoAt the air inlet test point, boiler at maximum rate. | O₂ ≥ 20.6% CO₂ < 0.2% |
From 7753842-01 (2/20)
Enter service mode for high and low rate
High rate
Steps not added yet. Follow the MI.
Low rate
Steps not added yet. Follow the MI.
Ending the test: follow the MI.
Models and GC numbers
| Model | GC number | Gas |
|---|---|---|
| Platinum+ 32 System | 41-470-95 | NG |
Source: Baxi Platinum+ 32 System Installation and Service Manual, 7753842-01 (2/20).
Sections: 4.1 Technical Data; 10.2 Checking Combustion; 10.3 Check the Operational (Working) Gas Inlet Pressure; 12.1 Annual Servicing; 14.1 Setting the Gas Valve (CO₂ check).
Spotted something wrong? Tell us.
Check these figures against the MI for the appliance in front of you, matched by GC number and manual date. Combustion work needs a calibrated analyser and a Gas Safe registered engineer.