Communication Connection - INFOSEC G1 Manuel Utilisateur

WARNING:
Be sure that AC power source is disconnected before attempting to fix the wire of the unit.
4. Then, insert AC output wires according to polarities indicated on terminal block and tighten terminal screws.
Be sure to connect PE protective conductor (
→Ground (yellow-green)
L→LINE (brown or black)
N→Neutral (blue)
5. Make sure the wires are securely connected.
CAUTION: Appliances such as air conditioner are required at least 2~3 minutes to restart because it's required
to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a
short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check with
manufacturer of air conditioner to see if it's equipped with time-delay function before installation. Otherwise, this
inverter/charger will detect overload fault and cut off output to protect your appliance but sometimes it still
causes internal damage to the air conditioner.

Communication Connection

G1 is equipped with two sets of RS-485 Modbus communication ports. RS-485-1 is for general communication
with personal computer. It will provide advanced communication and monitoring options. RS-485-2 is for use
with Li-battery. For detailed operation, please check your local dealer or installer.
After communication cable is connected well, insert bundled CD into a computer and follow on-screen
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INFOSEC UPS SYSTEM - 15, rue du Moulin - 44880 Sautron - FRANCE - www.infosec-ups.com
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)240 94 29 51 - hotline@infosec.fr – 08 18 AA 59 203 14
) first.