Extraflame DUCHESSA IDRO, Руководство пользователя

Страница: 29 / 48

PRODUCT FUNCTIONALITY
29
Chapter 7
PUMP FUNCTIONING
The standard installation of the pump inside the product starts the water circulation when the temperature
of the water inside the stove reaches approx. 60°C. The pump will always function to circulate the water
inside the plant, unless the water returning to the stove is below 60°C.
As soon as the product switches on, it is normal for the pump to function intermittently, given the thermal
exchange with the plant.
As the pump always functions above 60°C, an always open heating area is recommended to make the
product functioning homogenous, avoiding overheating blocks.
SWITCH-OFF
If wanting to manually switch off the product, press button 1 for three seconds.
When the operation has been performed, the appliance automatically enters the switch- off phase, blocking
the supply of pellets.
The fl ue exhaust motor will continue to turn until the product temperature has fallen suffi
ciently.
The pump stops when the water temperature has dropped below 60°C. Abbildung 7.1
N.B. The automatic switch off and start-up temperatures are subject to thermal inertia and delays
controlled by the internal program, therefore a slight tolerance must be taken into account.