DeDietrich Innovens MCA 25/28 BIC, Инструкция по установке и обслуживанию

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Installer level - Menu #SECONDARY INSTAL.P
Parameter Adjustment range Description Factory
setting Customer
setting
NIGHT
(1)
DEC.
The lower temperature is maintained
(Night mode)
¼ "
NIGHT
", page 74
DEC.
STOP
The boiler is stopped (Night mode)
¼ "
NIGHT
", page 74
IN 0-10V OFF
/
TEMPERATURE
/
POWER %
Activating the control at 0-10 V
¼ "Function 0-10 V", page 75
OFF
VMIN/OFF 0-10V
(1)(4)
0 to 10 V Voltage corresponding to the instruction
set minimum
0.5 V
VMAX 0-10V
(1)(4) 0 to 10 V Voltage corresponding to the instruction
set maximum
10 V
CONS.MIN 0-10V
(1)(4) 0 to 100 Minimum set point temperature or output 5
CONS.MAX 0-10V
(1)(4)
5 to 100 Maximum set point temperature or output 100
BAND WIDTH
(1)
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.
12 K
BOIL/3WV SHIFT
(1) 0 to 16 K Minimum temperature difference
between the boiler and the valves
4 K
H. PUMP DELAY
(1) 0 to 15 minutes Timing of the shutdown of the heating
pumps.
The timing of heating pump shutdown
prevents the boiler overheating.
4 minutes
HW. PUMP DELAY
(1)(5) 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).
2 minutes
ADAPT ON
Automatic adaptation of the heating
curves for each circuit with a room sensor
with an influence of >0.
ON
OFF
The heating curves can only be modified
manually.
PRIORITY DHW
(6)
TOTAL
Interruption of pool heating and reheating
during domestic hot water production.
TOTAL
SLIDING
Domestic hot water production and
heating on the valve circuits if the
available output is sufficient and the
hydraulic connection allows.
NO
Heating and domestic hot water
production in parallel if the hydraulic
connection allows.
a
Risk of overheating in the direct
circuit.
(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
MCA 25/28 BIC 5. Commissioning
15/06/12 - 300022159-001-01 71