Daikin EWAA016DAV3P - Page 47

6 | Application guidelines
Installer reference guide
47
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620242-1 – 2020.06
Outdoor unit (1N~) + external backup
heater kit (1N~ or 3N~)
=> b/b*: Single- or three-phase power
meter (depending on external backup
heater kit)
ed
A
c
a/a*
c/c*
f/f*
B/B*
b/b*
X5M/5+6
5
8
0
1
5
0
0
0
S1S
X5M/9+10
450896.005
Outdoor unit (3N~) + external backup
heater kit (1N~ or 3N~)
=> b*: Three-phase power meter
ed*
A*
c*
a*
c/c*
f/f*
B/B*
b*
X5M/5+6
5
8
0
1
5
0
0
0
S1S
X5M/9+10
450896.005
* 3N~
A Outdoor unit
B External backup heater kit
a Electrical cabinet: Preferential kWh rate power supply
b Power meter
c Overcurrent fuse
d Compressor module
e Hydro module
f Backup heater
S1S Preferential kWh rate power supply contact
Examples in case of preferential kWh rate power supply WITH separate normal
kWh rate power supply
2 power meters needed.
Outdoor unit (1N~) + external backup
heater kit (1N~ or 3N~)
=> b1/b1*: Single- or three-phase
power meter (depending on external
backup heater kit)
=> b2: Single-phase power meter
ed
5
8
0
1
5
0
0
0
A
c
a1/a1*
c/c*
f/f*
B/B*
b1/b1*
X5M/5+6
5
8
0
1
5
0
0
0
a2
b2
X5M/3+4
c
X5M/9+10
S1S
450896.005
Outdoor unit (3N~) + external backup
heater kit (1N~ or 3N~)
=> b1/b1*: Single- or three-phase
power meter (depending on external
backup heater kit)
=> b2*: Three-phase power meter
ed*
5
8
0
1
5
0
0
0
A*
c*
a1/a1*
c/c*
f/f*
B/B*
b1/b1*
X5M/5+6
5
8
0
1
5
0
0
0
a2*
b2*
X5M/3+4
c
X5M/9+10
S1S
450896.005
* 3N~
A Outdoor unit
B External backup heater kit
a1 Electrical cabinet: Normal kWh rate power supply
a2 Electrical cabinet: Preferential kWh rate power supply
b1 Power meter 1
b2 Power meter 2
c Overcurrent fuse
d Compressor module
e Hydro module