General Precautions; Meanings Of Symbols - Aiphone IS-PU-S Instrucciones De Instalación

GENERAL PRECAUTIONS

1. All the units, except for door station, is designed for indoor use only.
Do not use outdoor.
2. The unit case may become a warm with use, but this is not a unit
malfunction.
3. The unit can be damaged if dropped. Handle with care.
4. If the unit is down or does not operate properly, unplug the power
supply unit.
MOUNTING
•
The unit must be installed and wired by a qualifi ed technician.
1 Connect the power wires.
DC output terminals
AC cord (approx. 1.8m (6'))
(Included in the package of this
power supply unit)

Meanings of symbols

Meanings of symbols used on the unit surfaces and in the labels are as follows.
Symbol
The coating of the cable to be connected to the
output terminal have to be ripped off for 11 mm.
Polarity of the terminal
The voltage and current are the direct current.
SPECIFICATIONS
Power source AC 100 - 240V, 50/60Hz.
Power consumption 120W
(Secondary) Output
DC 48V
voltage
(Secondary) Output
2.1A
current
2
All manuals and user guides at all-guides.com
Power supply unit
(IS-PU)
Power rating marking label
AC cord inlet
2 Plug in the AC cord securely.
Meaning
5. Install the unit in an area that will be accessible for future
inspections, repairs, and maintenance.
6. Keep the intercom wires more than 30cm (12'') away from AC 100-
240V wiring. AC induced noise and/or unit malfunction could result.
7. Using a cellular phone or professional-use radio equipment such as
transceiver close to the system may cause a malfunction.
8. When wall-mounted, the unit may become black and sooty. This
does not indicate unit trouble.
• The power supply unit cannot be mounted on
a wall directly.
• By using the IS-RACK (sold separately), the
power supply unit can be set in the 19-inch
rack or mounted on a wall.
* Up to 3 power supply units can be
mounted on the rack.
Rack for the power supply unit (IS-RACK)
* The IS-RACK is available. Consult an authorized
Aiphone dealer for details.
Symbol
Extra caution is required.
There is a risk of electric shock.
The voltage and current are the alternate
current.
130 (W) x 265 (H) x 83 (D) mm
Dimensions
5-1/8" (W) x 10-7/16" (H) x 3-5/16" (D)
Weight Approx. 1.5 kg (3.31 lbs.) (Except AC cord)
Ambient temperature 0 - 40°C (+32°F - +104°F)
Meaning