Connections To The Outdoor Unit; Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Outdoor Unit - Daikin ERGA06EAV3H Installer's Reference Manual

9.2 Connections to the outdoor unit

9.2.1 Specifications of standard wiring components

9.2.2 To connect the electrical wiring to the outdoor unit

ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01
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
Component
(a)
Power supply cable MCA
Voltage
Phase
Frequency
Wire sizes
Interconnection cable
Recommended field fuse
Earth leakage circuit breaker
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of
combination with indoor units for exact values).
Component
Power supply cable MCA
Voltage
Phase
Frequency
Wire sizes
Interconnection cable
Recommended field fuse
Earth leakage circuit breaker
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of
combination with indoor units for exact values).
1 Remove the switch box cover.
Description
See "9.2.2 To connect the electrical wiring to the
4
outdoor unit" [ 115].
ERGA04EAV3
ERGA06EAV3H
19.9 A
Must comply with applicable legislation
Minimum cable section of 1.5 mm² and applicable for 230 V
20 A
Must comply with applicable legislation
(a)
Must comply with applicable
Minimum cable section of 1.5 mm²
Must comply with applicable
9 Electrical installation
|
ERGA08EAV3H ERGA04~08EAV3A
24.0 A 15.9 A
230 V
1~
50 Hz
25 A 16 A
ERGA04EAV37
19.9 A
230 V
1~
50 Hz
legislation
and applicable for 230 V
20 A
legislation
Installer reference guide
115