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Menu D: General
D 4
M a
Function for setting the maximum overrun time of the fan
(Maximum 10 minutes).
0 = Switch off
Menu D: General
D 5
T
Function to show the (measured) temperature of the water heater at the
display.
Menu D: General
D 6
D H
Function to set up the CH and HW water heater options.
0 = CH only (direct)
1 = CH/HW function (indirect)
2 = HW only (direct)
Menu D: General
D 7
c
Function for the setting of the water pressure.
Up to 4 bar a sensor is used, up to 6 bar a switch.
0 = off
1 = sensor
2 = switch
Menu D: General
D 8
g
Function to select the gas type according to EN437
0 = G20, G25
1 = G31
2 = B/P
Menu D: General
D 9
c
Function for setting the 'soft start' option
0 = normal start-up
1 = reduced fan ramp-up speed (I)
2 = reduced fan ramp-up speed (II)
Menu D: General
D A
c
Function: Pump mode
0 = normal
1 = relay 1, connector 19 and 20 (lock-out)
2 = relay 2, connector 21 and 22 (burner burning)
3 = relay 3, connector 23 and 24 (heat demand)
4 = relay CN10, connector 9 and 18
x
C
o
o
l
T
2
M
e m p
O n D
i
1
W
1
=
i
2
1
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n
f
i
g
a
s
t
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p
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f
i
g
o
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f
i
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i
m
i
n
s
p
=
d
The screen texts on these pages are
standard part of the boiler software
and apply to CH systems and/or hot
water devices.
75
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