GIA giatsu ROUND R32 Manuel De L'utilisateur Et D'installation page 56

Installation of the Unit
(4). Electric wiring of indoor unit side
Remove the electric box cover from the electric box sub-assy and then connect the wire.
CAUTION!
● The power cord and the wire of the fresh air valve are high-voltage, while the
communication cord and connection wire of the wired controller are low-voltage. They
should run separately against electromagnetic interference.
● The high-voltage and low-voltage lines should pass through the rubber rings at different
electric box covers.
● Do not bundle the connection wire of the wired controller and the communication cord
together, or arrange them in parallel, otherwise improper operation would occur.
● The high-voltage and low-voltage lines should be fixed separately and securely, with
internal big clamps for the former and small clamps for the latter.
● Tighten the indoor/outdoor connection cord and power cord respectively on the terminal
boards with screws. Faulty connection may cause a fire.
● If the indoor unit connection cord (to the outdoor unit) and power supply are wired
incorrectly, the air conditioner may be damaged.
● Connect the indoor unit connection cord properly based on the corresponding marks.
● Ground both the indoor and outdoor units by attaching a ground wire.
● Unit shall be grounded in compliance with the applicable local and national codes.
electric box
cover
Fig.30
22
N(1) 2 3