Contents
4.3. Frost.................................................................................... 16
4.3.1. Draining the boiler manually................................................ 17
4.3.2. Draining the boiler automatically ......................................... 19
4.3.3. Frost protection mode ......................................................... 21
4.4. Switching off ....................................................................... 22
5 Filling the boiler ................................................................ 23
6 Fault code .......................................................................... 24
7 Maintenance ...................................................................... 25
8 Troubleshooting................................................................ 27
9 Worldwide warranty.......................................................... 31