Aiphone GH Series Quick Start Installation Manual page 10

Apartment intercom system

Hide thumbs Also See for GH Series:

3-4

Bus Control Unit and Power Supply

[1] Din rail (W-DIN11)

[2] Screw hole

[3] POWER switch

[4] Power On LED (green)

[5] Lock release lever

[6] Wall mounting screws (x2)

1. Mount GH-BC and GH-VBC to the Din rail. Click unit into

* To remove GH-BC and GH-VBC, pull the lock release lever

* If there is a problem with the system, check the power supply

wiring. Turn off the GH-BC and GH-VBC power switch and

then turn the switch back on after four seconds. This will reset

the entire system.

2. Mount GH-BC and GH-VBC directly to the wall surface.

3. Mount GH-4Z to the Din rail.

* To remove GH-4Z, pull the lock release lever down.

4. Mount GH-4Z directly to the wall surface.

5. Mount GH-BCX/A and GH-VBX to the Din rail. To remove

GH-BCX/A and GH-VBX, pull the lock release lever down.

A1. GH-BCX/A and GH-VBX cannot be mounted directly to

the wall surface.

A 2. The length of the connecting cable between the GH-BCX/A

and GH-VBX is 40 cm (15-3/4"). Therefore, mount the GH-

BCX/A and GH-VBX adjacent to each other.

6. Power supply PS-2420UL