Connections To The Outdoor Unit - Daikin ETSX16P30EF Installer's Reference Manual

9 | Electrical installation

9.2 Connections to the outdoor unit

Installer reference guide
108
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
Drain tube heater cable
Connection for power
saving function (only for V3
models)
Air thermistor 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 "9.2.1 To connect the electrical wiring to the
4
outdoor unit" [ 109].
See "9.2.2 To reposition the air thermistor on the
4
outdoor unit" [ 115].
Power supply is
interrupted
a
b
0 0
0 58 0 0 58 0
1 5 0 1 5 0
5 3 4 1
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.
EPRA14~18DAV3+W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1A – 2022.07