7.3.3
Setting the heating curve
The heating base point temperature is used to impose a minimum
operating temperature on the heating circuit.
The minimum operating temperature may be constant if the circuit gradient
is zero.
1. Go to the Installer menu.
2. Access the Installer menu by entering the code 0012 by pressing the
and keys.
3. Confirm access by pressing the
key.
4. Select the desired circuit or PCB by pressing the or key.
Circuit
PCB
A
EHC–06
B
SCB-04
5. Confirm the selection by pressing the
key.
6. Set the heating gradient using the CP230 parameter.
7. If necessary, set the maximum flow set point using the CP000
parameter.
8. If necessary, set the curve base temperature in daytime mode using
the CP210 parameter.
9. If necessary, set the curve base temperature in night mode using the
CP220 parameter.
10. Go back to the main display by pressing the
h
key.
7.3.4
Configuring the estimated electrical energy consumption
function
Tab.48
Connections
The electrical energy meter is connected to the S0+/S0- input on the EHC–06 PCB.
Do not install meters for the electrical back-ups.
Energy meter specifications
Minimum power supply voltage range: 24 V +/-10 %
Minimum admissible intensity: 20 mA
Minimum pulse time: 25 ms
Maximum frequency: 20 Hz
Pulse weight: between 1 and 1000 Wh
If the meter pulse weight is given in number of pulses/kWh, the pulse weight must be be
tween the following numbers: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500 or
1000.
Energy metering provides information on:
electrical energy consumption,
the production of thermal energy for heating, domestic hot water and
cooling modes.
The thermal energy from the electrical back-up is also factored in to
provide the full tally of restored thermal energy.
1. Go to the Installer menu.
2. Access the Installer menu: enter the code 0012 by pressing the
and keys.
3. Confirm access by pressing the
key.
4. Select EHC–06 by pressing the or key.
5. Confirm access by pressing the
key.
Fig.95
MW-6000338-3
7
8
6
7 Settings
74
7654506 - v06 - 19112019
