19
Additional functions
The pump starts running regularly when not operational (it runs for 3 minutes after 24 hours of
inactivity).
Antifreeze protection is activated when the temperature in the boiler falls bellow 8
o
C. I.e. the
pump starts running, the boiler ignites and it heats the circuit up to 35
o
C. When this temperature
is reached, it switches off.
A re-check of a through-flow switch is activated if the pump runs for 15 seconds and the through-
flow switch does not work. The pump stops and after 45 seconds another attempt at switching the
boiler on is made. This is repeated 10x. After this the boiler has to be switched off and on by the
mode switch. If the pump was inactive for more than 30 minutes before another boiler switch-on,
the first interval of the pump is 180 seconds.
The accredited service technician is bound to inform the user about the correct use of the
boiler, about its parts and safety elements, to fill in the guarantee sheet and to give the user this
manual.
The user has to use the boiler only in the ways described in this manual. This is also the condition
for guarantee. The user is strictly forbidden to change or interfere with the fixed parts of the boiler!
13.
GUARANTEE AND LIABILITY FOR DEFECTS
The manufacturer is not to be held liable for any mechanical damage of individual components
caused by malpractice, for defects caused by unprofessional handling with the electronics while adjusting
or adding extension regulations, or for defects caused by using other parts and components than the
original ones used by the manufacturer.
Further, the guarantee does not cover any defects caused by breaking the important notes and
conditions stated in individual paragraphs of this manual for installation and maintenance.
The guarantee does not either cover situations caused by non-standard conditions in the distribution
network (voltage fluctuation and overvoltage peaks, gas pressure and purity etc.), defects of appliances
outside the boiler, which influence its function, wrong flue exhaust, impurities in the combusted air,
damage caused by external influence, mechanical damage, storing, transport and defects caused by natural
disasters.
In these cases the service company may also require the customer to pay for the repairs.
Conditions for guarantee application:
1)
The maintenance check of the boiler must be carried out 1x a year. It may be done by an
authorized company bound by contract.
2)
All guarantee repairs and yearly maintenance checks must be recorded on the appendix of this
manual and it must be submitted.
