Instruction manual GWV 57
gis
10.When the water is up to temperature, the heat
demand drops off and the post-purge starts. This
lasts about 25 seconds.
- The , and icons are removed.
- The icon is activated.
- The message
POST PURGE
appears.
11.Following the post-purge, the fan stops and the
pressure switch opens:
- The and icons are removed.
-The
POST PURGE
message is removed.
With any subsequent heat demand, the heating cycle
will resume from step 1.
ON Ê Ê
13:45 Thursday 65ÉC
Tset 65ÉC
POST PURGE
ON
14:05 Thursday 65ÉC
a
a