DeDietrich AWHP 6 MR Installation And Service Manual page 86

5. Commissioning
C°
1 75
2 50
3 20 0
C°
75
1
64
2
50
X
20 0
3
85
n Heating curve without BCT
A
Z
E
R
T
5
1.5
-16
C°
4
C002319-B
n Heating curve with BCT
The BCT (Base heat Curve Temperature) parameter allows a
minimum operating temperature to be imposed on the heating circuit
(this temperature may be constant if the circuit gradient is nil).
A
Z
E
R
T
5
0.7
x
-15
C°
4
C002320-B
Maximum temperature of the circuit
Water temperature in the circuit for an outside
temperature of 0°C
DAY set point on the circuit
Outside temperature for which the maximum water
temperature in the circuit is reached
Value of the heating curve
Select the parameter CIRC. CURVE ...
When you modify the heating curve, Z and R are
recalculated and repositioned automatically.
Maximum temperature of the circuit
Water temperature in the circuit for an outside
temperature of 0°C
DAY set point on the circuit
Outside temperature for which the maximum water
temperature in the circuit is reached
Value of the heating curve
Select the parameter CIRC. CURVE ...
Value set to the parameter HCZP D
When you modify the heating curve, Z and R are
recalculated and repositioned automatically.
AWHP MIT-IN iSystem
24/09/2012 - 300027606-001-01