To Connect The Backup Heater Power Supply - Daikin ERGA06EAV3H Installer's Reference Manual
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Also See for ERGA06EAV3H:
- Installer's reference manual (300 pages) ,
- Installer's reference manual (300 pages) ,
- Installer's reference manual (288 pages)
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9
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Electrical installation
9.3.3 To connect the backup heater power supply
Installer reference guide
124
A
3x
a
230
V AC
, 6.3 A
1N~, 50 Hz,
L
1 2 3
N
B
A
B
X 5M
a Interconnection cable
b Power supply indoor unit
c Preferential power supply contact
3 Fix the cable with cable ties to the cable tie mountings. General information,
see
"9.3.1 To connect the electrical wiring to the indoor
Backup heater type
EKECBU*3V
EKECBU*6V
EKECBU*9W
[9.3] Backup heater
WARNING
The backup heater MUST have a dedicated power supply and MUST be protected by
the safety devices required by the applicable legislation.
F2B
Q DI
2
5
1
2
6
3
4
c
a
b
3
4
1
X1M
1 2 3
4
5 6
Power supply
1N~ 230 V
1N~ 230 V
3N~ 400 V
c
b
4
3
S1S
3x
4
unit" [
120].
Wires
(2+GND)×2.5 mm²
(minimum)
(2+GND)×4 mm²
(minimum); ONLY
flexible cords
(4+GND)×2.5 mm²
(minimum)
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01
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