About Electrical Compliance; Connections To The Indoor Unit; To Connect The Main Power Supply - Daikin R32 Split Series Installer's Reference Manual

9.1.3 About electrical compliance

9.2 Connections to the indoor unit

9.2.1 To connect the main power supply

EKHWET90~120BAV3
R32 Split series – Domestic hot water tank
4P680077-1 – 2021.11
Wire type
Stranded conductor wire
with round crimp-style
terminal
Tightening torques
Indoor unit:
Item
X2M
X5M
X8M
M4 (earth)
Only for the booster heater of the indoor unit
See "9.2.2 To connect the booster heater power
Item
Power supply (main)
Power supply (booster
heater)
WLAN cartridge
1 Open the following (see
2 Connect the main power supply.
Interconnection cable
(= main power supply)
—
Installation method
c b
B
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
Tightening torque (N•m)
supply" [
Description
See "9.2.1 To connect the main power
4
supply" [ 47].
See "9.2.2 To connect the booster heater power
4
supply" [ 48].
See "9.2.3 To connect the WLAN cartridge (delivered
4
as accessory)" [ 50]
"7.2.2 To open the indoor
Wires: (3+GND)×1.5 mm²
9 Electrical installation
|
a b c
2.45 ±10%
0.88 ±10%
2.45 ±10%
1.47 ±10%
4
48].
4
unit" [ 36]):
Installer reference guide
47