Aiphone DA-1MD User Manual

®AIPHONE

TWO-WIRE ELECTRIC LOCK DOOR PHONE

DA-1MD

Door station: DA-2DG, DA-2DS

DA-4DG, DA-4DS

Apartment station: DA-1 MD
Power suppiy: PT-1211C

PT-1211D

PT-1211DR

INSTALLATION MANUAL

DA-2DG

DA-2DS

PRECAUTIONS

A WARNING (Negligence could result in death or serious injury to people.)

1. This device is electrical. Wiring must be done by quaiified technician. ^

2. When existing chime wires are used, it is possible that they contain AC voltage. Eelectric shock or unit damage could result. ^
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.^

4. Do not dismantle or alter the unit. Fire or electric shock could result. (S)

5. Do not open the unit case.^

6. Keep the unit away from water or any other liquid. Fire or electric shock could result. {§)

8. PT-1211C, D, DR shall be used for DA-1MD system only, and never for other devices. ^

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. ^

2. Before turning on power supply, make sure wires are not crossed or shorted. Unit trouble could result.

3. Do not install or make any wire terminations while power supply is turned on. Unit trouble could result. ^

4. Do not manually hold down hook switch to verify chime volume. It sounds very loud near your ears and can cause your ^
hearing damage. ^

5. In case of electrical storms, unplug power supply from AC outlet. Fire or electric shock could result. ^

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.

• Places subject to constant vibration or impact.

• 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. Othenwise, 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.

General Prohibitions

0

DA-4DG

DA-4DS

PT-1211C

(120V)

Prohibitions to subject the unit to water

PT-1211D

(230V)

PT-1211DR

(230V)

Prohibitions to dismantle the unit

0

FK0954 0702 B