Guidelines When Connecting The Electrical Wiring; Wiring Connection - Daikin VAM-J8 Series Manual

15.1.2 Guidelines when connecting the electrical wiring

15.1.3 Wiring connection

VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664012-1 – 2021.08
NOTICE
If the power supply has a missing or wrong N-phase, equipment will break down.
NOTICE
Do NOT install a phase advancing capacitor, because this unit is equipped with an
inverter. A phase advancing capacitor will reduce performance and may cause
accidents.
Keep the following in mind:
▪ If stranded conductor wires are used, install a round crimp-style terminal on the
end of the wire. Place the round crimp-style terminal on the wire up to the
covered part and fasten the terminal with the appropriate tool.
b a
a Stranded conductor wire
b Round crimp-style terminal
▪ Use the following methods for installing wires:
Wire type
Single-core wire
Stranded conductor wire
with round crimp-style
terminal
WARNING
A main switch or other means for disconnection, having a contact separation in all
poles, MUST be incorporated in the fixed wiring in accordance with the applicable
legislation.
15
Installation method
c b
A A´
c
a
a Curled single-core wire
b Screw
c Flat washer
c b
B
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
Electrical installation
|
AA´
a
a b c
Installer and user reference guide
51