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

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Installer level - Menu #SECONDARY LIMITS
Parameter
Adjustment range Description Factory setting
MAX.CIRC.A
20 to 95 °C Maximum temperature (Circuit A)
¼ "
MAX.CIRC...
", page 72
75 °C
MAX.CIRC.B
20 to 95 °C Maximum temperature (Circuit B)
¼ "
MAX.CIRC...
", page 72
50 °C
MAX.CIRC.C
20 to 95 °C Maximum temperature (Circuit C)
¼ "
MAX.CIRC...
", page 72
50 °C
OUT.ANTIFREEZE
OFF
, -8 to +10 °C Outside temperature at which the installation's antifreeze
protection is activated.
Below this temperature the pumps are permanently on and the
minimum temperatures for each circuit are respected.
When
NIGHT :STOP
is set, the reduced temperature is
maintained in each circuit (Menu
#SECONDARY INSTAL.P
).
OFF
: Antifreeze protection is not activated
+3 °C
HCZP D A
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Daytime mode (Circuit A)
OFF
HCZP N A
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Nighttime mode (Circuit A)
OFF
HCZP D B
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Daytime mode (Circuit B)
OFF
HCZP N B
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Nighttime mode (Circuit B)
OFF
HCZP D C
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Daytime mode (Circuit C)
OFF
HCZP N C
(1) (2)
OFF
, 20 to 90 °C Curve base temperature in Nighttime mode (Circuit C)
OFF
PRIM.TEMP.DHW
(1)
50 to 79 °C Boiler temperature setting if producing domestic hot water 65 °C
(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 .
Installer level - Menu #PRIMARY INSTAL.P
(1)
Parameter Adjustment range Description Factory setting Customer
setting
BURN.MIN.RUN
0 to 180 seconds Setting the burner minimum operation time (In
heating mode)
30 seconds
TIMER GENE P.
(1)
1 to 30 minutes Maximum post-operation duration of the generator
pump
4 minutes
IN.BL
(1)
STOP HEAT
Configuration of the PCU BL inlet
If the contact is open, the heating is off. If the
parameter
P.DHW:
is set to
RV
, DHW production
nevertheless remains functional. Automatic restart
when the contact closes.
TOTAL STOP
TOTAL STOP
Configuration of the PCU BL inlet
If the contact is open, heating and DHW production
are off. Automatic restart when the contact closes.
SAFETY MODE
Configuration of the PCU BL inlet
If the contact is open, the boiler goes into safety
lockout. The boiler needs to be reset to restart.
BOIL.INERTIA
1 to 255 seconds Characterisation of boiler inertia 35 seconds
(1) The menu is displayed only if the
INSTALLATION
parameter is set to
EXTENDED
MCA 25/28 BIC 5. Commissioning
15/06/12 - 300022159-001-01 69