Led Indication - Hitachi YUTAKI S COMBI Series Installation And Operation Manual

◆ DSW18: Not used
DSW18
Factory setting (Do not change)
For Nordic models RWD‑(1.5‑3.0)RW2E‑220S‑6H: DSW18#1 ON
◆ SSW1: Remote/Local
SSW1
Factory setting
Remote operation
Local operation
◆ SSW2: Heat/Cool (when SSW1 is in local setting)
SSW2
Factory setting
Heat operation
Cooling operation (when cooling kit installed)
6.3.2.3 LED indication
Name Colour
LED1 Green
LED2 Red
LED3 Red
LED4 Yellow
LED5 Green
LED6 Yellow
LED7 Yellow
PMEN0645 rev.0 - 04/2023
Power indication
Power indication
Heat pump operation (Thermo ON/OFF)
Alarm (flickering with 1 sec interval)
Not used
H‑LINK transmission
H‑LINK transmission for unit controller
Indication
Remote
Local
Remote
Local
Heat
Cool
Heat
Cool
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