Aiphone GF-BC Installation Manual

0801®
®AI PHONE®
TWO-WIRE BUS APARTMENT SYSTEM
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GF SYSTEM
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INSTALLATION MANUAL
This Manual is enclosed in GF-BC, Bus
Control Unit box. Operation Manual is
enclosed in GF-1D Apartment Station box.
Before actually installing the equipment,
the contents of this Manual must be
thoroughly read and understood.
After installation, please keep the
Installation Manual, containing
instructions for wiring & programming,
as well as WARRANTY.
GF-BC
Bus control unit
GF-DA & GF-DP
Speech module & Panel
GF-SW & GF-1 - 4P
Call SW, module & Panel
GF-2F or GF-3F
2- or 3-module Front frame
GF-2B or GF-3B
2- or 3-module Back box
Precautions on Installation & Wiring
A.
WARNING
(Negligence could result in death or serious injury to people)
A.
CAUTION
(Negligence could result in injury to people or damage to property)
O General Prohibitions (^) Prohibitions to subject the unit to water
(
5
)
Prohibitions to dismantle the unit
A WARNING
Acaution
1. These devices are electrical. Wiring must be performed by qualified personnel.
2. Do not modify or alter the equipment. (^)
3. Do not connect any power source other than specified to terminals +, -. Doing so may £\)
cause fire or damage the unit. _
4. The equipment must not be exposed to water or any other liquid. (^)
5. Make sure wires are connected properly before plugging the power supply into an electrical outlet. (^)
6. AC outlet must be away from moisture and dust.
1. Do not install or make any wire terminations while power supply is plugged in, or it could cause
electrical shock or damage the unit.
2. Mount the intercom on wall in a convenient location, but not where it could be bumped or jarred.
3. Do not install the unit in any of the following locations, as it may cause the system to malfunction:
- High or extreme cold temperature area:
under direct sunlight, near equipment that varies in temperature, in front of air-conditioner, inside a
refrigerated area, etc.
- Places subject to moisture or humidity extremes. (^)
- Places subject to environmental conditions, such as oil, dust, chemicals, salt, etc.
- Places subject to constant vibration or impact.
GENERAL PRECAUTIONS
1. The equipment, except the entrance station, is designed for indoor use only. Do not install them outdoors.
2. The system is not operable during a power failure.
3. In areas where broadcasting station antennas are close by, intercom system may be affected by radio
frequency interference.
4. Keep all wiring at least 30cm, 1' away from AC100 ~ 240V wiring, fluorescent lighting, or dimmer switches.
Otherwise, cross AC wiring at a 90° angle.