38
R1C 34 /B - RAD - ING - Manuale - 2007.1_SK.3_MIAB3013_R7_B3
2 T
a
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a p
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B
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0
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EN
_
2. FIRST START-UP
SUPPOR
T
CENTRE
PARAMETER
DESCRIPTION
RANGE
FUNCTION
P16
CLIMATE COMPENSATION CURVE
(ONLY WITH EXTERNAL PROBE CONNECTED)
YOU CAN CONNECT AN EXTERNAL TEMPERATURE PROBE
(SEE CHAPTER ‘ELECTRICAL CONNECTIONS’) THAT
AUTOMATICALLY CHANGES THE DELIVERY TEMPERATURE
BASED ON THE EXTERNAL MEASURED TEMPERATURE. THE
NATURE OF THE CORRECTION DEPENDS ON THE THERMO-
ADJUSTMENT VALUE KD SET (SEE CHART).
THE SELECTION OF THE CURVE IS DETERMINED BY THE
MAXIMUM DELIVERY TEMPERATURE TM AND THE MINIMUM
EXTERNAL TEMPERATURE TE TAKING INTO ACCOUNT THE
HOUSE INSULATION DEGREE.
THE VALUES OF THE DELIVERY TEMPERATURES TM, REFER TO
STANDARD SYSTEMS 30-80 °C OR FLOOR SYSTEMS 25-45 °C.
THE SYSTEM TYPE CAN BE SET FROM PARAMETER P03.
00 - 30
(SET BY DEFAULT AT 25)
THE NUMBERING OF THE
VALUE CORRESPONDS
TO ‘KD’ CURVES ON THE
CHART (SEE CHART
BELOW).
P17
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.
00
00 = DISABLED
10 - 40
THE VALUE IS EXPRESSED
IN °C
P18
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
Te (°C)
35
30
25
20
15
10
75
80
45 MAX
Tm (°C)
5
0
-5
-10
65
55
60
50
40
45
35
30
30
-15
-20
25 MIN
35
70
Kd = 0
Kd = 5
Kd = 10
Kd = 15
Kd = 20
Kd = 25
Kd = 30
