Fujitsu AJ 126LELDH Series Design & Technical Manual page 932

¢ DIP switch setting
• SET2-1: VRF terminal resistance setting
When there is no outdoor unit or signal amplifier in the VRF network segment to which the
convertor is connected, set to "ON".
SET2-1
• SET2-2: Setting prohibited
SET2-2
• SET2-3: Test run setting
SET2-3
• SET2-4: Scan setting
SET2-4
¢ Programming (Prog) button setting
• Prog button: Mode setting when communicating with the ETS
Push to switch between Runtime mode and Programming mode.
PROG LED
¢ Configuration and setting up
This is a fully compatible KNX device which must be configured and setup using standard KNX
tool ETS.
For how to configure the settings from the ETS, refer to the Interface Specification.
ETS database for this device can be downloaded from:
https://fujitsu-general.com/global/support/downloads/vrf/index.html
2-22. KNX convertor for VRF
VRF terminal resistance
ON
OFF
OFF
ON
OFF
ON
OFF
ON
ON
OFF
Enable
Disable
Fixed at OFF
Setting prohibited
Test run
Reset
Start
Scan
Reset
Start
Mode setting
Programming mode
Runtime mode
- (07-136) -
Factory setting
♦
Factory setting
♦
Factory setting
♦
Factory setting
♦
Factory setting
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2. Function settings