Vaillant TURBOmax VUW 242/1E, Инструкция по эксплуатации

Страница: 19 / 21

Function checks.
In the unlikely event that
0
problem occurs with the operation of the
TURBOmax combinatinn boiler, the following points should be checked:
1. Boiler foils to operate
- Check gas supply' is turned on (see page 6)
Check water supply is turned on (see page 6)
Check water contents (see page 7)
- Check electricity supply is switched on (see page 8)
Check main on/off
(0/1)
control is turned to the on position
(I)
(see page 8)
- Check boiler reset control (see page
16)
2. Hot Water operates but not central heating
-
Check central heating service valves ore open (see page 6).
Check external controls ore calling for heat (see page 12)
- Check central heating control is in the
cnm.r-)
position (see page 13)
The anti-cycling economiser control may be engaged, please wait
0
short time before" trying to operate heating again.
If these actions do not result in the correct operation of the boiler plea'se
consult your installer. "
If you ore unable to contact your installer phone Vaillant Service Solutions:
08706060777.
" t
1
f "
·i.• ;}
f<
t
57166