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Hitachi RAS-3WHVRP Technical Catalogue

Hitachi RAS-3WHVRP
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9 Electrical and control settings
Setting of DIP switches and RSW switches
TCGB0123 rev.2 - 10/2019
122
DSW15 & RSW2 / DSW16 & RSW1: Not used
DSW16 RSW1
Factory setting
? NOTE
Don’t change this setting, otherwise malfunction will be occur.
DSW18: Not used
Factory setting
(Do not change)
SSW1: Remote/Local
Factory setting
Remote operation
Remote
Local
Local operation
Remote
Local
SSW2: Heat/Cool (when SSW1 is in local setting)
Factory setting
Heat operation
Heat
Cool
Cooling operation (when cooling kit installed)
Heat
Cool
9.6.2.3 LED indication
Name Colour Indication
LED1 Green Power indication
LED2 Red Power indication
LED3 Red Heat pump operation (thermo ON/OFF)
LED4 Yellow Alarm (ickering with 1 sec interval)
LED5 Green Not used
LED6 Yellow H-Link transmission
LED7 Yellow H-Link transmission for unit controller

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Hitachi RAS-3WHVRP Specifications

General IconGeneral
BrandHitachi
ModelRAS-3WHVRP
CategoryHeat Pump
LanguageEnglish

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