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10 Electrical wiring

System Control - Main concept

TCGB0136 rev.1 - 05/2021

115

10.6.3 System control comparison

Control Method Individual control Group control Simultaneous control

Operation Method

by one Remote Control

Switch per each indoor unit

by one Remote Control Switch

per each group

by only one Remote Control

Switch

1 ON/OFF Yes

2 Setting of Operation Mode Yes (*1)

3 Room Temperature Setting Yes

4 Fan Speed Setting Yes

5 Timer Setting Yes

6 ON/OFF by Timer Control Yes

7 Operation Indication Yes

8 Alarm Indication Yes

9 Self-Checking Yes

10 Test Mode Yes

11 Individual Louver Setting Yes (*2)

12 Motion Sensor Setting Yes (*3)

? NOTE

Yes: Available

*1):Coolingandheatingcannotbeoperatedsimultaneously.Onlyifallunitsinonegroupareconnectedtothesameoutdoorunit.

*2):OnlyforRCI-FSRserieswithPC-ARFP1Eorlatermodels

*3):Onlyforunitsequippedwithmotionsensor+PC-ARFP1Eorlatermodels.Donotmixotherindoorunit,airpanelandremotecontrol

switchifsetfromoneremotecontrolswitch.

Hitachi UTOPIA R32 Series Technical Catalogue

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