Connections To The Outdoor Unit - Daikin Altherma 3 R ECH2O Installer's Reference Manual

9.2 Connections to the outdoor unit

ERLA11~16DAV3+W1 + EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663482-1B – 2022.07
Normal power supply
a
0
0 58 0
1 5 0
3 1
5
2
a Normal power supply
b Preferential kWh rate power supply
1 Power supply for outdoor unit
2 Interconnection cable to indoor unit
3 Power supply for backup heater (optional)
4 Preferential kWh rate power supply (voltage free contact)
5 Power supply for indoor unit
Item
Power supply cable
Interconnection cable
Preferential kWh rate power supply
Power supply is NOT
interrupted
b
0
0 58 0
1 5 0
3 1
5
4
2
During preferential kWh
rate power supply
activation, power supply
is NOT interrupted. The
outdoor unit is turned off
by the control.
Remark: The electricity
company must always
allow the power
consumption of the
indoor unit.
Description
See "9.2.2 To connect the electrical wiring to the
4
outdoor unit" [ 128].
9 Electrical installation
|
Power supply is
interrupted
a
b
0 0
0 58 0 0 58 0
1 5 0 1 5 0
5 3 4
2
During preferential kWh
rate power supply
activation, power supply
is interrupted
immediately or after
some time by the
electricity company. In
this case, the indoor unit
must be powered by a
separate normal power
supply.
Installer reference guide
1
127