Table of Contents
Advertisement
16. POSITIONING OF THE IGNITION AND FLAME SENSING ELECTRODE
Figure 14
17. CHECK OF COMBUSTION PARAMETERS
Drill a hole in the ue at a distance from the boiler equivalent to twice the diameter of the ue to measure
combustion ef ciency and combustion ue composition in accordance with the rules in force. Use this hole
to measure the following parameters:
• Combustion ue temperature
• Oxygen (O
) or carbon dioxide (CO
2
• Carbon monoxide (CO) concentration.
Measure the temperature of combustion air near the air inlet to the boiler. The necessary hole must be made
by the technician responsible for the heating system when the system is rst started up, and must then be
closed to ensure that the ue remains properly sealed during normal operation.
Important! Close the flue test point
hole on completion of measurements.
Figure 15
ISTRUCTIONS PERTAINING TO THE INSTALLER
hydroheat.com.au
) concentration.
2
BOILER FLUE TEST POINT
HOLE
31
910.026.1 - EN (AUS)
Advertisement
Table of Contents
