Vaillant TURBOmax Plus 824/2 E, Инструкция по эксплуатации

Страница: 17 / 20

17
OPERATION
Troubleshooting
In the unlikely event that a problem
occurs with the operation of the
TURBOmax Plus or THERMOcompact
boiler, the following points should be
checked:
1. Boiler fails to operate:
● Is the gas supply turned on? (see
page 9)
● Is the water supply turned on? (see
page 9)
● Is there enough water in the
heating system? (see page 10)
● Is the electrical supply switched
ON?
● Is the main ON/OFF control in the
„
ON ” position? (switch position
„ I “) (see page 10)
● Is the burner lock out indicator
light illuminated? (see page 14)
2. Hot water operates but no central
heating (TURBOmax Plus only)
● Is the heating turned ON? (see
page 13).
● Are all external heating controls
ON? (see page 13)
If your boiler still does not operate
then please consult your installer or
Vaillant Service Solutions
(0870 6060 777).
Care and maintenance
Clean the outer casing of your boiler
with a damp cloth and a little soap.
Do not use abrasive or solvent
cleaning agents that may damage
the case or the plastic fittings.
The appliance should be serviced at
least once per year. To ensure regular
servicing, it is strongly recommended
that arrangements are made with
your service agent or Vaillant Ltd. For
further details please contact Vaillant
Service Solutions: (0870 6060777).
Frost protection
Your boiler is equipped with a frost
protection function:
If the heating water temperature
drops below 5 °C when the main
switch is ON, then the boiler goes
into operation and heats the boiler
circuit to approx. 30 °C.
It cannot be guaranteed that
water will circulate throughout
the entire heating system.
If the boiler is not operated for
several hours during very cold
weather there is therefore the
possibility of the system freezing.
Please ensure that if you are absent
during a period of frost the central
heating remains in operation and all
rooms are kept above freezing point.
It must be remembered, however, that
the boiler will be automatically
switched off by the built in monitoring
devices if certain faults occur, e.g.
interruption in the gas or electricity
supply or faults in the flue gas system.
To overcome this possibility you can
drain both the central heating system
and boiler.
Frost protection and
monitoring devices can only
function when the main switch
of the unit is set to the „I“
position and the boiler is
connected to the electrical
supply.