User's Manual

Flex ECO 4S/4X/8S/8X/12S/12X Instruction Manual
April 2015
Page 25 of 36
4.2.5 Voltage Settings
Prior to installation always check the voltage setting is correct for your application.
Position 1 → 110~120VAC
Position 2 → 220~240VAC
FUSE # 110~120VAC 220~240VAC
F3 ~ F10
5.0A 5.0A
F1 ~ F2
0.5A 0.5A
4.2.6 Lights Indicator and Buzzer Installation
In-house designed miniature lights indicator and buzzer can be easily fitted onto the receiver
enclosure. The lights indicator or buzzer works simultaneously with the receiver MAIN relays
(manufacture preset). When receiver MAIN relays are activated the lights indicator or buzzer
is also activated, and vise versa. Make sure the lights indicator or the buzzer is connected to
the K30 Function output relay CN11 port located on the AC line filter/relay board inside the
receiver. Please contact ARC representative if you would like the lights indicator or the
buzzer work differently than described above.
COM
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