About Electrical Compliance - Daikin Altherma 3 WS EWSAH06UD 9W Series Installer's Reference Manual

9 | Electrical installation

9.1.3 About electrical compliance

Installer reference guide
88
Wire type
Stranded conductor wire
with round crimp-style
terminal
Tightening torques
Item
X2M
X5M
For the models EWSAH/X06(U)DA9W, the following statement...
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.).
...is valid in the following cases:
# Power supply
1 Combined power supply
(1N~, 50 Hz, 230 V AC)
C1
1N~, 50 Hz,
230 V AC
2 Split power supply
(2×(1N~, 50 Hz, 230 V AC))
C1
1N~, 50 Hz,
230 V AC
(a) For details of C1 and C5, see
Installation method
c b
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
(a)
1N~, 50 Hz,
230 V AC
C5
"9.2.1 To connect the main power
a b c
B
Tightening torque (N•m)
0.8~0.9
Operation
Normal or emergency
Emergency
supply" [
Daikin Altherma 3 WS
4P675765-1 – 2022.04
(b)
4
91].
EWSAH/X06UD