Table of Contents
Advertisement
Benefit kWh power supply
ERLA11~16D + EBSH/X(B)11+16P30+50D
Daikin Altherma 3 R ECH₂O
4P663482-1C – 2023.05
Allowed heaters during preferential kWh rate power supply
Do NOT use 1 or 3. Setting [D-00] to 1 or 3 when [D-01] is set to 1 or 2 will reset
[D-00] back to 0, as the system does not have a booster heater. Only set [D-00] to
the values in the table below:
[D‑00]
0
2
Smart Grid operation modes
The 2 incoming Smart Grid contacts (see
can activate the following Smart Grid modes:
Smart Grid contact
1
0
0
1
1
Free running:
The Smart Grid function is NOT active.
Forced off:
▪
The unit forces OFF the compressor and the backup heater.
Recommended on:
▪
In case the space heating/cooling request is OFF and the tank temperature
setpoint is reached, the unit can choose to buffer energy from the photovoltaic
panels in the room (only in case of room thermostat control) or in the storage
tank instead of putting the photovoltaic panel energy on the grid.
In case of room buffering, the room will heat up or cool down to the comfort
setpoint. In case of tank buffering, the tank will heat up to the maximum tank
temperature.
▪
The goal is to buffer the energy from the photovoltaic panels. Therefore, the
capacity of the unit is limited to what the photovoltaic panels are providing:
If Smart Grid pulse meter is...
Available
Not available
Forced on:
Similar to Recommended on, but there is no capacity limitation. The goal is NOT to
use the grid as much as possible.
Emergency mode. In case emergency mode is active, buffering with electrical
heater is NOT possible in Forced on and Recommended on operation modes.
Backup heater
Forced OFF
Allowed
"9.3.13 To connect a Smart
[9.8.5] Smart Grid operation
2
0
Free running
1
Forced off
0
Recommended on
1
Forced on
Decided by the unit based on the input
of the Smart Grid pulse meter.
Decided by [9.8.8] Limit setting
kW
11
Configuration
|
Compressor
Forced OFF
4
Grid" [
mode
Then the limit is...
Installer reference guide
148])
227
Advertisement
Table of Contents
