Radiant RK 25 /B, Instruction Manual

Page: 40 / 66

MAINTENANCE INSTRUCTIONS
36
PARAMETER P12 – SETS THE MINIMUM FAN SPEED (CENTRAL
HEATING)
This parameter is used to set the minimum fan speed in heating
mode, which corresponds to the minimum burner output during a
heating mode request.
To enter the parameters menu, follow the previously described procedure
(
see paragraph 5.2 ‘Accessing the parameters menu’ - steps 1-4)
.
5.
Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to modify
the value of the parameter within the prescribed limits
(
displayed
in
Hertz):
min = 33 Hz
max = Value set in parameter P13
The default value is set according to the output value set in
Parameter P00.
6.
Press mode selection button ‘ ’ to confirm and to render the new
parameter operative .
7. To exit from the parameters menu, press simultaneously ‘ ’ and ‘ ’
buttons
.
PARAMETER
P13 – SETS THE MAXIMUM FAN SPEED
(CENTRAL HEATING)
This parameter is used to set the maximum fan speed in heating
mode, which corresponds to the maximum burner output during a
heating mode request [see paragraph 5.5 Heating output (kW) –
Fan frequency (Hz) diagram].
To enter the parameters menu, follow the previously described procedure
(
see paragraph 5.2 ‘Accessing the parameters menu’
- steps 1-4)
.
5.
Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to modify
the value of the parameter within the prescribed limits
(
displayed
in
Hertz):
min = Value set in parameter P12
max = 203 Hz
The default value is set according to the output value set in
Parameter P00.
6. Press mode selection button ‘ ’ to confirm and to render the new
parameter operative
.
7. To exit from the parameters menu, press simultaneously ‘ ’ and ‘ ’
buttons
.
PARAMETER
P14 – SETS THE IGNITION SEQUENCE
This parameter is used to set the fan speed 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 1-4).
5. Use ‘ ’ and ‘ ’ buttons (D.H.W temperature setting) to modify
the value of the parameter within the prescribed limits (displayed in Hertz):
min = Value set in parameter P10
max = 203 Hz
The default value is set according to the output value set in Parameter
P00.
6. Press mode selection button ‘ ’ to confirm and to render the new
parameter operative.
7.
To exit from the parameters menu, press simultaneously ‘ ’ and ‘ ’
buttons.
P12
P12
66
67
P13
162
P13
163
P14
90
P14
91