POWERSTREAM Ascari -
p. 37 -
Once a year we recommend to have the boiler checked by a qualified technician.
- Pressure inside the heating circuit needs to be controlled
on
a regular basis (pressure when cold will have
t
o remain over 1 bar).
-
Important : A few days after installation, and then at least once a year, check
tightness of the electric connections of the heating elements and power supply.
- Floor heating: In case of overheat the temperature limitator (60°C) will cut power supply to heating
elements .
- Radiators: The limitator (100°C) also cuts power to heating elements.
- After solving the failure, reset the boiler
by
pressing the small red button in the middle of the sensor’s
head.
(see §1.3.1).
-
A lack of power may be due to a defective heating element.
To change a heating element :
Cut the power supply, drain by using drain tap, disconnect elements, remove elements fastener and remove/
re
place damaged element(s). (seer § 1.2 to access heating elements).
View from below
(Access trap-door to elements removed)
Heating elements
Front view
(electric box removed)
O-ring
Heating
elements
Element
fastener
Drain tap with hose
Cap with
drain tap
2.25 - Maintenance
2.26 - Overheating and replacement of heating elements
