DE DIETRICH VIVADENS MCR 24_28 BIC - Manual (Page 12)

4 Operating the appliance
4.1 Starting and stopping the boiler
4.1.1. Start the boiler
1. Check the water pressure in the installation.
2. Open the gas valve.
3. Throw the boiler’s ON / OFF switch.
4. The start-up cycle begins. It lasts 2 minutes and cannot be
interrupted.
During the start-up cycle, the display shows the following
information:
fK[xx: Software version
pK[xx: Parameter version
The version numbers are displayed alternately.
5. When the start-up cycle is finished, the display shows 0. The
boiler is now operational.
T000164-B
A000785-A
A000787-A
4. Operating the appliance MCR 24/28 BIC
11 170513 - 300024112-001-01