5.5.3 Normal kWh rate power supply
EPRA14~18DAV3+W1 + ETVH/X16S18+23DA6V+9W(G)
Daikin Altherma 3 H HT F
4P587502-1B – 2020.12
General rule
One power meter that covers the entire system is sufficient.
Setup
Connect the power meter to X5M/5 and X5M/6. See
4
meters" [
106].
Power meter type
In case of...
▪
Single-phase outdoor unit
▪
Backup heater supplied from a single-
phase grid (i.e. the backup heater
model is *3V or *6V connected to a
single-phase grid)
▪
Three-phase outdoor unit
▪
Backup heater supplied from a three-
phase grid (i.e. the backup heater
model is *9W or *6V connected to a
three-phase grid)
Example
Single-phase power meter
0
0
58 0
1 5 0
a
b
c
c
d
e
f
g
A
B
C
A Outdoor unit
B Indoor unit
C DHW tank
a Electrical cabinet (L
/N)
1
b Power meter (L
/N)
1
c Fuse (L
/N)
1
d Outdoor unit (L
/N)
1
e Indoor unit (L
/N)
1
f Backup heater (L
/N)
1
g Booster heater (L
/N)
1
5
Application guidelines
|
"To connect the electricity
Use a... power meter
Single-phase
(*3V, *6V (6V): 1N~ 230 V)
Three-phase
(*6V (6T1): 3~ 230 V)
(*9W: 3N~ 400 V)
Three-phase power meter
0
0
58 0
1 5 0
a
b
c
c
d
e
f
g
h
A
B
C
A Outdoor unit
B Indoor unit
C DHW tank
a Electrical cabinet (L
/L
1
b Power meter (L
/L
/L
1
2
3
c Fuse (L
/L
/L
/N)
1
2
3
d Fuse (L
/N)
1
e Outdoor unit (L
/L
/L
1
2
3
f Indoor unit (L
/L
/L
/N)
1
2
3
g Backup heater (L
/L
/L
1
2
h Booster heater (L
/N)
1
/L
/N)
2
3
/N)
/N)
/N)
3
Installer reference guide
47