6.6 Setting up the power consumption control
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1A – 2022.07
See
"9.3.6 To connect the electricity
Power meter types
▪
Power meter 1: Single- or three-phase power meter according to the power
supply of the outdoor unit.
▪
Power meter 2:
-
In case of a single-phase backup heater configuration, use a single-phase
power meter.
-
In other cases, use a three-phase power meter.
Example
Single-phase outdoor unit with a three-phase backup heater:
0
0
58 0
1 5 0
a
c
e
e
f
g
h
i
A
B
A Outdoor unit
B Indoor unit
a Electrical cabinet (L
b Electrical cabinet (L
c Power meter (L
d Power meter (L
e Fuse (L
/N)
1
f Fuse (L
/L
/L
1
2
g Outdoor unit (L
h Indoor unit (L
i Backup heater (L
You can use the following power consumption controls. For more information
about the corresponding settings, see
#
1
"6.6.1 Permanent power
▪
Allows you to limit the power consumption of the entire heat pump
system (sum of indoor unit and backup heater) with one permanent
setting.
▪
Limitation of power in kW or current in A.
2
"6.6.2 Power limitation activated by digital
▪
Allows you to limit the power consumption of the entire heat pump
system (sum of indoor unit and backup heater) via 4 digital inputs.
▪
Limitation of power in kW or current in A.
4
meters" [
132].
0
0
58 0
1 5 0
b
d
/N): Preferential kWh rate power supply
1
/L
/L
/N): Normal kWh rate power supply
1
2
3
/N)
1
/L
/L
/N)
1
2
3
/N)
3
/N)
1
/N)
1
/L
/L
/N)
1
2
3
"Power consumption
Power consumption control
4
limitation" [
60]
6
Application guidelines
|
4
control" [
221].
4
inputs" [
61]
Installer reference guide
59