Hitachi YUTAKI RWM-2R1E Instruction And Operation Manual

Circuit 2
REF Access Description
Default
Value
Range Steps Units Application
Notes
Circuit 2 S SC S80 M
RoffhC2 Room Demand OFF Heat 3 OFF/1~5 1 ºC ○ ○ ○ ○ (*1)
RoffcC2 Room Demand OFF Cool 3 OFF/1~5 1 ºC ○ ○ ○ ○ (*2)
? NOTE
• (*1): If Water calculation mode for circuit 2 heating (C2WC)=Not “Disabled”.
• (*2): If Water calculation mode for circuit 2 cooling (CC2WC)=Not “Disabled”.

Central Operation
Available if Controller type (LCDM)= “Unit” or “Unit + Room” .
REF Access Description
Default
Value
Range Steps Units Application
Notes
Central Operation S SC S80 M
COT
Control Type Local Local/ Air / Water/ Full - - ○ ○ ○ ○
8.6.2.2 Timer and Schedule
• Circuit 1 (*1)
• Circuit 2 (*2)
• DHW (*3)
• Swimming Pool (*4)
• Delete All Timer Conguration
? NOTE
• (*1): If (Controller type (LCDM)= “Room” or “Unit + Room” and (Controlled circuits (LCDL)= “C1” or “C1+C2”) or (Controller type (LCDM)= “Unit” or
“Unit + Room” and (Water calculation mode for circuit 1 heating (C1WC) or Water calculation mode for circuit 2 heating (C2WC) are not “Disabled”).
• (*2): If (Controller type (LCDM)= “Room” or “Unit + Room” and (Controlled circuits (LCDL)= “Room C2” or “C1+C2”) or (Controller type (LCDM)=
“Unit” or “Unit + Room” and (Water calculation mode for circuit 1 cooling (CC1WC) or Water calculation mode for circuit 2 cooling (CC2WC) are
not “Disabled”).
• (*3): If Controller type (LCDM)= “Unit” or “Unit + Room” and Status (DHWs)= “Enabled” .
• (*4): If Controller type (LCDM)= “Unit” or “Unit + Room” and Status (SWP)= “Enabled”.

Circuit 1
REF Access Description
Default
Value
Range Steps Units Application
Notes
Circuit 1 S SC S80 M
- Heating (Air) - - - - ○ ○ ○ ○ (*1)
- Cooling (Air) - - - - ○ ○ x ○ (*2)
- Heating (Water) - - - - ○ ○ ○ ○ (*3)
- Cooling (Water) - - - - ○ ○ x ○ (*4)
? NOTE
• (*1): If Controller type (LCDM)= “Room” or “Unit + Room” and Controlled circuits (LCDL)=“C1” or “C1+C2”.
• (*2):If cooling operation is enabled and if Controller type (LCDM)= “Room” or “Unit + Room” and Controlled circuits (LCDL)=“C1” or “C1+C2”.
• (*3):If Controller type (LCDM)= “Unit” or “Unit + Room” and Water calculation mode for circuit 1 heating (C1WC) is not “Disabled”.
• (*4): If cooling operation is enabled and if Controller type (LCDM)= “Room” or “Unit + Room” and Water calculation mode for circuit 1 cooling
(CC1WC) is not “Disabled”.
UNIT CONTROLLER
PMML0335A rev.1 - 04/2016
140

Hitachi YUTAKI RWM-2R1E Specifications

General

Brand	Hitachi
Model	YUTAKI RWM-2R1E
Category	Air Conditioner
Language	English