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Idiomas disponibles
Idiomas disponibles
Dsw setting and led indication
4 DSW SETTINg AND LED INDICATION
Setting of DIP switches
DSW1: Not used
Factory setting
(Do not change)
LED indication
•
Monitor led 1 is ON while PC-AMTB is power supplied.
•
Monitor led 2 flickers from time to time when there is traffic at HLINK bus 1.
•
Monitor led 3 flickers from time to time when IU is ON and there is traffic at HLINK bus 2.
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Monitor led 4 is used for system diagnosis.
5 TROUBLEShOOTINg
The indoor unit is not recognized by the outdoor unit despite being powered ON.
Check that PC-AMTB is power-supplied by checking monitor LED1. If it is OFF, please check fuse state, and in case it is fused, replace
it by a 5x20 mm, 250mA, 250V compatible fuse.
4
PMML0325A rev.0 - 07/2014
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