POWERSTREAM Ascari -
p. 7 -
1.5 - Summer / Winter Mode
The right-hand snow flake symbol should be illuminated indicating winter mode. If the sunshine symbol is
illuminated, select winter mode by pressure and holding the radiator button on the boiler for 3 seconds. In Summer
mode the heating circuit is switched off but hot water, if installed
,
will be still be heated.
1.6 - Underfloor Heating
• For underfloor heating the 60
o
C internal temperature cut-out should be selected.
• Where underfloor and hot water cylinder are used in the same heating circuit it is necessary to use the
100
o
C
t
emperature cut-out in the boiler and include a separate 60
o
C thermal cut-out for the underfloor
heating circuit.
