DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual page 107

AWHP-2 MIT-IN-2 iSystem
Installer level - Menu #HYBRID
Parameter
HYBRID ENABLED
(2)
BOIL.EFFICIENCY
(3)
COEF.CO2.E.HEAT
(3)
COEF.CO2.E.DHW
COEF.CO2.GAS.OIL
(3)
(1) The menu is only displayed if a hydraulic back-up is used.
(2) The parameter is only displayed if HYBRID ENABLED is set to COST
(3) The parameter is only displayed if HYBRID ENABLED is set to CO2
1
25/06/2014 - 7616371-001-04
(1)
Adjustment range Description
OFF / COST /
4
PRIM.EN / CO2
4
4
4
¼ "Hybrid function", page 108
0.5 to 1.5 Efficiency of the boiler connected as
back-up.
0 to 1 Coefficient of carbon gas emissions from
the heat pump in heating mode.
0 to 1 Coefficient of carbon gas emissions from
the heat pump in DHW mode.
0 to 1 Coefficient of carbon gas emissions from
the gas/oil boiler.
M001678-B
OFF: The hybrid control system is not
activated.
COST: The hybrid control system
optimises running according to
energy costs.
PRIM.EN: The hybrid control system
optimises running according to
primary energy consumption.
CO2: The hybrid control system
optimises running according to the
quantity of CO released.
2
n MAX.CIRC...
WARNING
If using underfloor heating, do not modify the factory
setting (50 °C). To install this, please consult existing
legislation.
4 In the case of a direct circuit, connect a safety thermostat to the
BL contact.
4 In the case of a 3-way valve circuit (B or C), connect a safety
thermostat to the TS contact.
n CIRC.CURVE ..
Heating curve circuit A, B or C
Outside temperature (°C)
x
Water flow temperature (°C)
y
Maximum temperature of the circuit B - C
A
5. Commissioning
Factory Customer
setting setting
OFF
1
0.18
0.04
0.23
105