Checking Tightness (Hydraulics, Combusted Gas Discharge And Gas); Checking The Hydraulic Pressure; Maintenance - DeDietrich C 230 ECO Installation And Service Manual

7.2.3

Checking tightness (hydraulics, combusted gas discharge and gas)

Checking for leaks (water, combusted gas, gas).
7.2.4

Checking the hydraulic pressure

The hydraulic pressure must be a minimum of 0.8 bars. The hydraulic
pressure depends on the static height higher than the boiler (static
pressure, 1 bar = 10 metres C.E.). We recommend filling the
installation to around 0.8 bars higher than the static height.

7.3 Maintenance

When the boiler is fouled, carry out the following maintenance
operations.
- Clean the fan
- Clean the heat exchanger using the tool provided
- Clean the burner
- Clean the siphon
Before working on the appliance, ensure that the shut-off
valve is closed and that the mains supply to the boiler is
disconnected.
50
C 230 ECO 03/10/2012 - 300015171-001-01