DeDietrich MIT-M /E Installation, User And Service Manual page 69

Parameter Description of the advanced parameters
Cool.Setpoint offset Maximum offset applied to the cooling setpoint when a 0-10V humidity sensor is
(HP079) used
Can be set from 0 °C to 15 °C
Humidity level Relative humidity level over which the offset is added to the cooling setpoint
(HP080) Can be set from 0 % to 100 %
Setpoint Hyst. Low Heat pump trip differential in relation to the set point temperature.
(HP089) Can be set from 0 to 10°C
Offset heating - PV Heating setpoint temperature offset when photovoltaic energy is available
(HP091) Can be set from 0 °C to 30 °C
Offset DHW - PV Domestic hot water setpoint temperature offset when photovoltaic energy is
(HP092) available
Can be set from 0 °C to 30 °C
kW rating DHW Power supply for the domestic hot water tank electrical back-up.
backup (HP145) Can be set from 0 to 10 kW
BL function BL input function selection BL1:
(AP001)
1 = Full blocking of the installation – frost protection not guaranteed
2 = Partial blocking of the installation – installation frost protection
3 = User reset locking
4 = Backup relieved
5 = Generator relieved
6 =Gen.&Backup relieved
7 =High, Low Tariff
8 =Photovoltaic HP Only
9 = PV HP And backup
10 = Smart Grid ready
11 = Heating Cooling
Manual Heat Enable manual heat demand function.
Demand (AP002) In this mode, the temperature set point used will be that for the
AP026.
Setpoint manual Flow temperature setpoint for manual heat demand.
HD (AP026) Can be set from 7 to 70 °C
Set point used when manual mode is active (AP002 = 1)
Cooling mode Configuration of the cooling mode
(AP028)
0 = Off
1 = Active cooling on
Max CH flow Maximum central heating flow temperature setpoint.
setpoint (AP063) Can be set from 20 °C to 75 °C
Humidity sensor Humidity sensor configuration:
(AP072)
0 =No
1 =OnOff
2 =0-10V sensor
BL1 contact config. BL1 input contact configuration:
(AP098)
0 = input active on Open contact
1 = input active on Closed contact
BL2 contact config. BL2 input contact configuration:
(AP099)
0 = input active on Open contact
1 = input active on Closed contact
7756241 - v02 - 19062020
7 Settings
EHC–05 factory
setting
5
70
4 °C
0
0
0
2
0
40
0
Hydraulic back-up:
75
Electrical back-up:
75
0
0
0
MIT-M 69