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5. Commissioning
Installer level - Menu #SECONDARY INSTAL.P
Parameter
(1)
NIGHT
IN 0-10V
(1)(4)
VMIN/OFF 0-10V
(1)(4)
VMAX 0-10V
(1)(4)
CONS.MIN 0-10V
(1)(4)
CONS.MAX 0-10V
(1)
BAND WIDTH
(1)
BOIL/3WV SHIFT
(1)
H. PUMP DELAY
(1)(5)
HW. PUMP DELAY
ADAPT
(6)
PRIORITY DHW
(1) The parameter is only displayed if INSTALLATION is set to EXTENDED
(2) The parameter can be set to the heating curve by pressing key f
(3) The parameter is only displayed if SCREED DRYING is other than OFF
(4) The parameter is only displayed if IN 0-10V is set to ON.
(5) The parameter is only displayed if P.DHW is set to PUMP
(6) If a reversal valve is connected, DHW priority will always be total regardless of the setting.
(7) The parameter is only displayed if LEG PROTEC is other than OFF
84
Adjustment range
Description
The lower temperature is maintained
DEC.
(Night mode)
¼ "NIGHT", page 87
The boiler is stopped (Night mode)
STOP
¼ "NIGHT", page 87
OFF /
Activating the control at 0-10 V
¼ "Function 0-10 V", page 88
TEMPERATURE /
POWER %
0 to 10 V
Voltage corresponding to the instruction
set minimum
0 to 10 V
Voltage corresponding to the instruction
set maximum
0 to 100
Minimum set point temperature or output 5
5 to 100
Maximum set point temperature or output 100
4 to 16 K
Control unit bandwidth for the 3-way
valves.
Option of increasing the bandwidth if the
valves are rapid or of reducing it if they
are slow.
0 to 16 K
Minimum temperature difference
between the boiler and the valves
0 to 15 minutes
Timing of the shutdown of the heating
pumps.
The timing of heating pump shutdown
prevents the boiler overheating.
2 to 15 minutes
Timing of the shutdown of the domestic
hot water pump.
The timing of the domestic hot water load
pump shutdown prevents the boiler and
the heating circuits overheating (Only if a
load pump is used).
Automatic adaptation of the heating
ON
curves for each circuit with a room sensor
with an influence of >0.
The heating curves can only be modified
OFF
manually.
Interruption of pool heating and reheating
TOTAL
during domestic hot water production.
Domestic hot water production and
SLIDING
heating on the valve circuits if the
available output is sufficient and the
hydraulic connection allows.
Heating and domestic hot water
NO
production in parallel if the hydraulic
connection allows.
a Risk of overheating in the direct
circuit.
MCA 35
Factory
Customer
setting
setting
DEC.
OFF
0.5 V
10 V
12 K
4 K
4 minutes
2 minutes
ON
TOTAL
15/06/12 - 300022160-001-01
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