Electrical Connection - Autotrol 255 Manuel D'utilisation

Figure 12
Regenerant Tank Check Valve
(not provided)*

Electrical Connection

All 700 Series controllers operate on 12-volt alternating current power supply. This requires
use of the supplied AC adapter. A variety of AC adapters are available for different applica-
tions. These AC adapters are available from your supplier. They include:
AC Adapter
Standard wall-mount
AC adapter
Outdoor rated AC
adapter
International option AC
adapters
100 VAC, 120 VAC, and 230 VAC AC Adapters
Make sure power source matches the rating printed on the AC adapter.
NOTE: The power source should be constant. Be certain the AC adapter is
not on a switched outlet. Power interruptions longer than 8 hours may cause
the controller to lose the time and day settings. When power is restored, the
day and time settings must then be re-entered.
The 700 Series controller is available in two power configurations. The North American
controller operates on 60 Hz. If the incoming power is 50 Hz, the "North American"
controller will not function. The error code "ERR 2" will show on the display.
The "World" controller will sense the input power as 50 or 60 Hz and operate accordingly.
* Furnished as an option from conditioner
system manufacturer.
Input
Voltage
120 V 60 Hz Standard indoor
120 V 60 Hz
outdoor installations
Varies based Standard indoor
on country
15
Application
application
UL listed for
application
Part Number
1000811
1235448
See Parts Lists
Section
En