Operating The Appliance; Start The Boiler - Vivadens MCR 24 User Manual

4. Operating the appliance

4 Operating the appliance
4.1

Start the boiler

11
1. Check the water pressure in the installation.
2. Open the gas valve.
T000164-B
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.
MCR 24 MCR 24/28 MI MCR 30/35 MI MCR 34/39 MI
160513 - 300015874-001-01