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R2K 34 RAIN - RAD - ING - Manuale - 1612.1_firm.L181E
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2. FIRST START-UP
SUPPOR
T
C
ENTRE
PARAMETER
DESCRIPTION
RANGE
FUNCTION
P18
ENABLING BUS INDUSTRIAL PILOTING 0 -10V
THROUGH THIS PARAMETER YOU CAN ENABLE OR DISABLE
THE BUS INDUSTRIAL INPUT 0-10 V TO SET THROUGH
EXTERNAL BUS THE BURNER POWER OR THE DELIVERY
TEMPERATURE.
0 - 2
0 = DISABLED
(SET BY DEFAULT)
1 = TEMPERATURE CONTROL
MODE
2 = POWER CONTROL MODE
P19
MINIMUM HEATING SETPOINT
THROUGH THIS PARAMETER YOU CAN SET THE USER-
ADJUSTABLE MINIMUM HEATING TEMPERATURE.
20 - 40
THE VALUE IS EXPRESSED
IN °C
P20
MAXIMUM HEATING SETPOINT
THROUGH THIS PARAMETER YOU CAN SET THE USER-
ADJUSTABLE MAXIMUM HEATING TEMPERATURE.
40 - 90
THE VALUE IS EXPRESSED
IN °C
P21
MAXIMUM DOMESTIC SETPOINT
THROUGH THIS PARAMETER YOU CAN SET THE USER-
ADJUSTABLE MAXIMUM DOMESTIC TEMPERATURE.
45 - 75
THE VALUE IS EXPRESSED
IN °C
P22
SET POINT
'
T DELIVERY-RETURN
(ONLY WITH MODULATING PUMP AND RETURN PROBE
CONNECTED)
THROUGH THIS PARAMETER YOU CAN SET THE TEMPERATURE
DIFFERENCE BETWEEN DELIVERY AND RETURN.
0
0 = DISABLED
10 - 40
THE VALUE IS EXPRESSED
IN °C
P23
MODULATING PUMP MINIMUM SPEED
(ONLY WITH MODULATING PUMP AND RETURN PROBE
CONNECTED)
THROUGH THIS PARAMETER YOU CAN SET THE MINIMUM
SPEED VALUE OF THE MODULATING PUMP DURING A
REQUEST TO OPERATE IN HEATING MODE.
50 - 70
THE VALUE IS EXPRESSED IN
PERCENTAGE
P24
MODULATING PUMP MAXIMUM SPEED
(ONLY WITH MODULATING PUMP AND RETURN PROBE
CONNECTED)
THROUGH THIS PARAMETER YOU CAN SET THE MAXIMUM
SPEED VALUE OF THE MODULATING PUMP DURING A
REQUEST TO OPERATE IN HEATING MODE.
70 - 100
THE VALUE IS EXPRESSED IN
PERCENTAGE
