Automatic Address Setting - Fujitsu AJ 126LELDH Series Design & Technical Manual

1-5. Automatic address setting

The addresses of signal amplifiers and indoor units can be set automatically.
CAUTION
• Mind the following items when performing automatic address setting.
– The controller cannot be used.
– Automatic address setting may take about 30 minutes.
– Emergency stop signal is not accepted.
• When setting both addresses of Signal amplifiers and indoor units automatically, be sure to al-
ways set the addresses of signal amplifiers first.
¢ Automatic address setting method
Automatic address setting needs to be performed by following steps mentioned below in order.
<Step 1>
Manual setting of outdoor unit
↓
<Step 2>
Turning power on of all units
↓
<Step 3>
Automatic address setting of Signal
amplifier
↓
<Step 4>
Automatic address setting of indoor
unit
1-5. Automatic address setting
Refer to the set up procedures in following sections:
• "Manual address setting method"
• "Terminal resistor setting"
Refer to the set up procedure in following section:
"Automatic address setting of signal amplifier"
57
Refer to the set up procedure in following section:
"Automatic address setting of indoor unit"
- (07-55) -
on page 07-9
on page 07-63
on page 07-
on page 07-59
1. System settings