Daikin Altherma 3 R F EHVZ04S18E 6V Series, Installer'S Reference Manual

Page: 101 / 256

9 | Electrical installation
Installer reference guide
101
ERGA04~08EAV3(A) + 08S18+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
(a)
6V
(b)
Electrical equipment complying with EN/IEC 61000-3-12 (European/International Technical
Standard setting the limits for harmonic currents produced by equipment connected to
public low-voltage systems with input current >16 A and ≤75 A per phase).
(c)
This equipment complies with EN/IEC 61000‑3‑11 (European/International Technical
Standard setting the limits for voltage changes, voltage fluctuations and flicker in public
low-voltage supply systems for equipment with rated current ≤75 A) provided that the
system impedance Z
sys
is less than or equal to Z
max
at the interface point between the user's
supply and the public system. It is the responsibility of the installer or user of the
equipment to ensure, by consultation with the distribution network operator if necessary,
that the equipment is connected only to a supply with a system impedance Z
sys
less than or
equal to Z
max
.
(d)
6T1
Connect the power supply of the backup heater as follows:
X6M
F1B
Q1DI
a
b
a Factory-mounted cable connected to the contactor of the backup heater, inside the
switch box (K1M)
b Field wiring (see table below)
Model (power supply) Connections to backup heater power supply
*6V (6V: 1N~ 230 V)
1N~, 50 Hz
230 V AC
SWB
4
3 6
5 2
1
K5M
14
13
Q1DI
1
2
3
4
5
6
7
8
F1B
I I I I
N L
X6M
BRN GRY BLU1
BLU2