Checking For Leaks; Checking Water Pressure; Putting Boiler Back Into Operation - DeDietrich C230 ECO-A 120 Installation, Operating And Service Manual

C230 ECO-A

10.5 Checking for leaks

10.6 Checking water pressure

10.7 Putting boiler back into operation

Check for water, flue gas and gas leaks.
The water pressure must be a minimum of 320" w.c. (0.8 bar). The
water pressure also depends on the height of the central heating
system above the boiler (static pressure, 400" w.c. (1 bar = 10 m
high). It is recommended to fill the system to approx. 320" w.c. (0.8
bar) above this static pressure.
1. Open the gas cock in the gas pipe to the boiler.
2. Switch on the mains supply to the boiler.
3. Adjust the boiler and any external controls to heat demand.
4. Perform another flue gas analysis (see Section 8.2 and adjust if
necessary.
10 Inspection and maintenance
67