Glow-worm Energy 35 Store combi (35 Store-A)
Store combi (integral 42 l cylinder), natural gas and LPG
Combustion figures
| Figure | Natural gas (G20) | LPG (G31) |
|---|---|---|
CO₂ at high rate More infoHide infoCheck programme P.01 set to 100 (maximum). Wait 2 minutes for a stable reading, then measure at the flue gas analysis point. The MI gives CO₂ at this setting only. |
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CO₂ at low rate | Not given in MI | Not given in MI |
Maximum CO More infoHide infoThe combustion chart gives less than 350 ppm at maximum and minimum rate, but the re-check box (after checking seals) says less than 335 ppm. Both are shown as printed. |
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CO/CO₂ ratio More infoHide infoAt maximum and minimum rate, from the combustion chart. | Less than 0.004 | Less than 0.004 |
O₂ | Not given in MI | Not given in MI |
Working inlet pressure More infoHide infoNominal figures only: the MI gives no permissible range. Measured at the measuring nipple on the gas valve with the boiler at full load (check programme P.01). Section 6.10.2 labels the 37 mbar figure G31 natural gas mode; the technical data gives it as G31 gas supply pressure. |
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Gas rate at maximum More infoHide infoGas flow at P max. in hot water mode (G20). | 3.77 m³/h | Not given in MI |
Flue integrity More infoHide infoAt the air inlet test point, boiler at maximum rate (combustion chart). | O₂ ≥ 20.6% CO₂ < 0.2% | O₂ ≥ 20.6% CO₂ < 0.2% |
From 0020201109_01 (19.08.2015)
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 |
|---|---|---|
| Energy 35 Store-A | 47-019-37 | NG |
Source: Glow-worm Energy 35 Store-A (H-GB) installation and maintenance instructions, 0020201109_01 (19.08.2015).
Sections: 3.2 Gas Council number; 6.10.1 Checking the leak-tightness of the flue gas system; 6.10.2 Checking the gas flow pressure; 6.10.4 Checking the CO₂ content; 6.10.5 Setting the CO₂ content; 9.3 Gas conversion procedure; B Check programmes; I Technical data; K Combustion chart.
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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.