Radiant RSA 24 /8 User Manual

MAINTENANCE INSTRUCTIONS
38
P ARAMETER P09 – S ETS THE IGNITION SEQUENCE
This parameter is used to set the gas pressure during the starting up of
the boiler..
To enter the parameters menu, follow the previously described
procedure (see paragraph 5.2 ‘Accessing the parameters menu’ -
steps 1-5).
6. Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to
modify the value of the parameter within the prescribed limits:
00 = minimum mechanical gas pressure set at the gas valve;
99 = maximum allowed pressure, depending on the chimney length
and the type of gas used.
The default value is 50.
7.
Press mode selection button ‘ ’ to confirm and to render the
new adjustment operative. The parameter number (P09) will appear
on the display.
8.
To exit from the parameters menu, press simultaneously ‘ ’ and
‘ ’ buttons.
P ARAMETER P10 – D.H.W. P RIORITY FUNCTION
(Not applicable to instantaneous boilers w/dual circuit exchanger)
This parameter allows to maintain the diverter valve on D.H.W mode
for a time equal to the post-circulation, keeping hot the secondary heat
exchanger.
To enter the parameters menu, follow the previously described
procedure (see paragraph 5.2 ‘Accessing the parameters menu’ -
steps 1-5).
6. Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to
modify the value of the parameter:
00 = Off
01 = On
7.
Press mode selection button ‘ ’ to confirm and to render the
new adjustment operative. The parameter number (P10) will appear
on the display.
8. To exit from the parameters menu, press simultaneously ‘ ’ and
‘ ’ buttons.
P ARAMETER 11 – LEGIONELLA PREVENTION FUNCTION
(For storage boilers only)
To enter the parameters menu, follow the previously described
procedure (see paragraph 5.2 ‘Accessing the parameters menu’ -
steps 1-5).
6. Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to
modify the value of the parameter:
00 = Off
01= On (default value in storage boilers)
7.
Press mode selection button ‘ ’ to confirm and to render the
new adjustment operative. The parameter number (P11) will appear
on the display.
8. To exit from the parameters menu, press simultaneously ‘
’ and
‘ ’ buttons.
50
P09
00
P10
01
P11

Radiant RSA 24 /8 Specifications

General

Brand	Radiant
Model	RSA 24 /8
Category	Boiler
Language	English