Installation
Setup
Switching On
After completing and checking the wiring of the supply, the heater(s) and the sensor(s), switch on the
eddi
via the circuit
breaker or fused spur.
If it's not already on – switch the Bypass Switch (underneath the
eddi
) to the ON position.
eddi
will start-up and will prompt for the language and time and date to be set. Refer to the
Configuration
section on page
19 for further guidance.
The main screen will then be presented and
eddi
will be set to operate as in
Application Examples
1: Single Element Water
Heater
(page 31) If the application differs, refer to the specific application example for details of settings that may need to
be changed.
If
eddi
has been installed alongside another
eddi
unit or another
myenergi
device, refer to
Linking Devices
(page 21) for
guidance on pairing devices. Also refer to the instruction documentation for the other devices.
Testing
Before leaving site, it is wise to perform a few checks to ensure that the sensors and heaters have been correctly installed
and are functional.
1.
Test the heaters by trying a manual boost (see page 11), and check the power reading on the screen for heater
corresponds to the heater rating
2.
Cancel the boost by pressing the
button twice during the boost
3.
When eddi is diverting surplus power to the heater, the grid power figure (above the pylon symbol) should be
0.0kW
).
Note; however, if the surplus power exceeds the rating of the heater then this cannot be achieved and
some export power will be observed
If power is being imported from the grid when the eddi is in
Heating
mode, it is likely that the Grid Sensor is
improperly installed - see
Grid Sensor Installation
on page 26
4.
If a Generation Sensor has been installed, the generated power will show at the top left of the main screen
If the generation reading is missing, the most likely cause is the
CT2
input is not enabled – see
CT Inputs
on page
20. Or, if the Grid Sensor is instead wired to a
harvi
ensure
the device settings are correct – see
Device Settings
on page 21
30
eddi
operation and installation manual