Electronic control circuit
5
assemble the control circuit following the disas-
sembly procedures in the reverse order.
Attention: in order to facilitate the mounting of the
cover:
1
position the knobs of the panel as illustrate in
fig. 47;
fig. 47
insert the spindles in the potentiometers E and F
2
(fig. 48) and rotate them fully clockwise;
3
extract the spinldes and insert them with the flat
side pointing in the direction shown in fig. 48;
20
fig. 48
4
position the spindles as in fig. 49 and mount the
panel cover.
After having installed the control panel make sure the
central heating (
) and domestic hot water tempera-
ture ( ) adjustment knobs can move freely (half a turn).
fig. 49
E
F