DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual page 103

AWHP-2 MIT-IN-2 iSystem
Installer level - Menu #PRIMARY INSTAL.PIMAIRE P.INSTAL}
Parameter
BOOSTER TIMER DHW
DHW TYPE
DHW.PUMP DELAY
DIF.COLD DHW
DHW DIFF.
DHW OFFSET
DHW PRODUCT DELAY
DELAY BETWEEN ECS
BOOST DHW
MINI PRESSURE
(1) The menu is displayed only if the INSTALLATION parameter is set to EXTENDED
(2) The parameter is only displayed if the COOLING parameter is not set to OFF.
(3) The BL inlet must always be connected to a dry contact (potential-free)
(4) Active when the BL contact is opened.
(5) Active when the BL contact is closed.
(6) The parameter is only displayed if HYBRID ENABLED is set to COST
(7) The parameter is only displayed if BACKUP TYPE is set to /H
Installer level - Menu #SECONDARY INSTAL.P
Parameter
(1)
BUILD.INERTIA
(2)
CIRC.CURVE A
(2)
ROOM INFL.A
(3)
MINI COOLING A
(1) The menu is displayed only if the INSTALLATION parameter 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 the circuit is configured to 3WV or FAN CONVECTOR and the COOLING parameter is other than OFF.
(4) The parameter is only displayed if SCREED DRYING is different from OFF.
(5) The parameter is only displayed if the IN 0-10V parameter is not set to NO.
(6) The parameter is only displayed if a room sensor is connected.
(7) The parameter is only displayed if P.DHW is set to PUMP
25/06/2014 - 7616371-001-04
Adjustment range
0 to 10 min
PRIMARY
SECONDARY
1 to 99 min
0 to 30 °C
1 to 30 °C
5 to 30 °C
0 to 10 hours
0 to 4 hours
OFF (Eco mode)
ON (Boost mode)
OFF / 0 to 6 bar
Adjustment range
0 (10 hours) to 10
(50 hours)
4
4
4
0 to 4
0 to 10
OFF, 7 to 22 °C
(1)
Description
DHW back-up stages trip time
delay
Choice of the type of installation
on the DHW circuit
Post-operation time delay ECS
pump
DHW temperature differential to
activate the heat pump
Temperature differential of the
DHW tank to restart DHW
production
Overheating of the heat pump flow
temperature for DHW production
¼
in Eco mode
BOOST DHW
Maximum duration of DHW
production
Minimum time between two DHW
production runs
Acceleration of DHW production
systematically using the back-ups
Minimum pressure to generate a
lock-out
Description
Characterisation of building's inertia:
0 for a building with low thermal
inertia.
3 for a building with normal thermal
inertia.
10 for a building with high thermal
inertia.
Modification of the factory setting is
only useful in exceptional cases.
Heating curve of the circuit A
¼ "CIRC.CURVE ..", page 105
Influence of room sensor A
¼ "ROOM S.INFL", page 106
Flow set point for the circuit
5. Commissioning
Factory setting Customer
setting
5 mn
SECONDARY
3 mn
4 to 16 kW: 15 °C
22 and 27 kW: 0 °C
4 to 16 kW: 30 °C
22 and 27 kW: 6 °C
5°C
4 to 16 kW: 6 hours
22 and 27 kW:
2 hours
2 hours
OFF
OFF
Factory Customer
setting setting
3 (22 hours)
1.5
3
10°C
101