Setting Up The Power Consumption Control - Daikin Altherma 3 R F Installer's Reference Manual

5.6 Setting up the power consumption control

ERGA04~08DAV3(A) + EHVH/X04+08S18+23DA/DJ3V+6V+9W7
Daikin Altherma 3 R F
4P618947-1 – 2020.03
Setup
▪ Connect power meter 1 to X5M/5 and X5M/6.
▪ Connect power meter 2 to X5M/3 and X5M/4.
See "7.9.11 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
C DHW tank
a Electrical cabinet (L
b Electrical cabinet (L
c Power meter (L /N)
1
d Power meter (L /L
1
e Fuse (L /N)
1
f Fuse (L /L /L /N)
1 2 3
g Outdoor unit (L /N)
1
h Indoor unit (L /N)
1
i Backup heater (L
▪ The power consumption control:
- Allows you to limit the power consumption of the entire system (sum of
outdoor unit, indoor unit and backup heater).
- Configuration: Set the power limitation level and how it has to be achieved via
the user interface.
▪ The power limitation level can be expressed as:
- Maximum running current (in A)
- Maximum power input (in kW)
▪ The power limitation level can be activated:
- Permanently
- By digital inputs
4
meters" [
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
/L /N)
2 3
/L /L /N)
1 2 3
5 Application guidelines
|
102].
Installer reference guide
43