Hitachi YUTAKI M R32 Series - LED Indication

89
PMML0600 rev.0 - 06/2022
6
SETTING OF DIP SWITCHES AND RSW SWITCHES
ELECTRICAL AND CONTROL SETTINGS
6.2.1.10 LED indication
◆ RASM-(2-3)VRE
Name Colour Indication
PCB1
LED1
Red
Power
LED2
Green
Communication with inverter
LED3 Yellow H-LINK transmission
LED4 Yellow Not used
LED351 Red For inspection
LED353 Red For inspection
PCB2
LD1 Red For inspection
LD2 Red For inspection
LD3 Red For inspection
LD4 Red For inspection
◆ RASM-(4-7)(V)R(W)1E
Name Colour Indication
LED1 Red
This LED indicates the transmission status between the indoor unit and the unit
controller
LED2 Yellow
This LED indicates the transmission status between the indoor unit and the
outdoor unit
LED3 Green Power source for the PCB