Hitachi YUTAKI S Series User Manual

ENGLISH
8.6.1.3 Circuit 2
REF Access Description
Default
Value
Range Steps Units Application
Notes
Circuit 2 S SC S80 M
C2Op Operation - Demand ON/OFF - - ○ ○ ○ ○ -
C2Mo Mode - Comfort/ECO - - ○ ○ ○ ○ -
C2Rt Room Temp - - - ºC ○ ○ ○ ○ (*1)
C2RS Room Setting T - - - ºC ○ ○ ○ ○ (*1)
C2Two Current Water T - - - ºC ○ ○ ○ ○ -
C2TC Water Setting T - - - ºC ○ ○ ○ ○ -
C2OTCs Water OTC Setting T - - - ºC ○ ○ ○ ○ -
C2MVP Mixing Valve Position - - - % ○ ○ ○ ○ -
? NOTE
(*1): Only available if one of the following conditions is satised:
• If Controller type (LCDM)= “Unit” or “Unit+Room” and:
- When (Thermostat type (RTType))= “Wireless”: Thermostat 1 (otC1)= “C2” or “C1+C2” or Thermostat 2 (otC2)= “C2” or “C1+C2”.
- When (Thermostat type (RTType))= “Wired”: “Check RT address” function found a PC-ARFHE with (Controlled circuits (LCDL))= “C2” or
“C1+C2”.
• If (Central mode (COT))= “Air” or “Full” and “Room Thermostat” for C2 congured on central device.
• If (Controller type (LCDM))= “Room” or “Unit+Room” and (Controlled circuits (LCDL))= “C2” or “C1+C2”.
8.6.1.4 DHW
Available if Status (DHWs)= “Enabled” in “DHW” option of the “System Conguration” menu.
REF Access Description
Default
Value
Range Steps Units Application
Notes
DHW S SC S80 M
DHWOp Operation - Demand ON/OFF - - ○ ○ ○ ○ -
DHWt Current Temperature - - - ºC ○ ○ ○ ○ -
DHWst Setting Temperature - - - ºC ○ ○ ○ ○ -
DHWSHst El.Heater Status - Enabled/Disabled - - ○ ○ ○ ○ -
DHWHOp El.Heater Op - Demand ON/OFF - - ○ ○ ○ ○ -
DesFun Legionella Status - Enabled/Disabled - - ○ ○ ○ ○ -
DHWAOp Legionella Op. - Demand ON/OFF - - ○ ○ ○ ○ -
8.6.1.5 Swimming Pool
Available if Status (SWP)= “Enabled” in “Swimming Pool” option of the “System Conguration” menu.
REF Access Description
Default
Value
Range Steps Units Application
Notes
Swimming Pool S SC S80 M
swpOp Operation - Demand ON/OFF - - ○ ○ ○ ○ -
SWPt Current Temperature - - - ºC ○ ○ ○ ○ -
SWPst Setting Temperature - - - ºC ○ ○ ○ ○ -
8.6.1.6 Heat Pump Details
REF Access Description
Default
Value
Range Steps Units Application
Notes
Heat Pump S SC S80 M
HPTohp Water Outlet PHEX T. - - - ºC ○ ○ - ○ -
HPWF Water Flow Level - - - m
3
/h ○ ○ ○ ○ -
HPWP Water Pump Speed - - - % ○ ○ ○ ○ -
OPTa Outdoor Ambient T - - - ºC ○ ○ ○ ○ -
OPTa2 Outdoor Ambient 2 T - - - ºC ○ ○ ○ ○ -
HPTg Gas T (R410A) - - - ºC ○ ○ ○ ○ -
UNIT CONTROLLER
PMML0335A rev.1 - 04/2016
133

Hitachi YUTAKI S Series Specifications

General

Brand	Hitachi
Model	YUTAKI S Series
Category	Heat Pump
Language	English