Aiphone DA-2DG Installation Manual

TWO-WIRE ELECTRIC LOCK DOOR PHONE
Apartment station: DA-1 MD
PT-1211D
PT-1211DR
INSTALLATION MANUAL
DA-4DG
DA-4DS PT-1211C PT-1211D PT-1211DR
(120V)
(230V)
(230V)
PRECAUTIONS S General Prohibitions S Prohibitions to subject the unit to water ® Prohibitions to dismantle the unit
A WARNING (Negligence could result in death or serious injury to people.)
1. This device is electrical. Wiring must be done by qualified technician. S
2. When existing chime wires are used, it is possible that they contain AC voltage. Eelectric shock or unit damage could result. OQ
Ask a qualified electrician.
3. Do not connect any power source other than specified to terminals (~, ~) on the unit. Fire or electric shock could result. Q
4. Do not dismantle or alter the unit. Fire or electric shock could result. ®
5. Do not open the unit case.)
6. Keep the unit away from water or any other liquid. Fire or electric shock could result. 9
8. PT-1211C, D, DR shall be used for DA-1MD system only, and never for other devices. OQ
A CAUTION (Negligence could result in injury to people or damage to property.)
1. Mount the unit on wall in a convenient location, but not where it could be bumped or jarred. Injury could result. S
2. Before turning on power supply, make sure wires are not crossed or shorted. Unit trouble could result. 9
3. Do not install or make any wire terminations while power supply is turned on. Unit trouble could result. O
4. Do not manually hold down hook switch to verify chime volume. It sounds very loud near your ears and can cause your S
hearing damage.
5. In case of electrical storms, unplug power supply from AC outlet. Fire or electric shock could result. S
6. 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-conditoner, inside a refrigerated area, etc.
. Places subject to moisture or humidity extremes, such as bathroom, cellar, greenhouse, etc. @
+ Places subject to environmental conditions, such as dust, oil, chemicals, salt, etc.
e Places subject to constant vibration or impact.
e Places subject to steam or smoke, such as near heating appliances, cooking surface, etc.
GENERAL PRECAUTIONS
1. Keep all wiring at least 30cm away from AC 100~240V wiring, fluorescent lighting, or dimmer switches. Otherwise, cross AC wiring
at a 90° angle.
2. In areas where broadcasting station antennas are close by, intercom system may be affected by radio frequency interference.
3. The system is not operational during a power failure.
4. All the units, except for door station, is designed for indoor use only. Do not install outdoors.
FK0954 0702 B