Hitachi PSC-6RAD - Description of the Parts

6.1.3.3 Description of the parts
Rear view Front view from “A”
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10
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1
3
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 H-LINK connector. Connected to the air conditioning
equipment.
 LAN connector. Connected to the local area network.
 Power supply cable. Power supply input.
 POWER: LED power indicator.
 H-LINK: LED indicator of transmission from the air condition-
ing equipment.
 RS-422/RS-485: Transmission LED (not used)
 RS-232-C: LED indicator of transmission (not used)
 LAN: LED indicator of LAN transmission. The LED is ON
when adjusting the LAN link.
 ERROR: LED indicator of abnormality. Blinks in case of error.
 Unused connectors.
 ON/OFF button.
6 Building air conditioning controls
CSNET WEB (PSC-A160WEB1)
TCGB0106 rev.0 - 12/2014
418418