Daikin ERLQ004CA Installer's Reference Manual

Also see for EHBH04CA: Operation manual Installation manual

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Installer reference guide49 EHBH04+08 + ERLQ004~008Daikin Altherma - Low Temperature Split4P313774-1 – 2012.058 ConfigurationLeaving water temperature: Additional zoneOnly applicable if 2 leaving water temperature zones are present.[A.3.1.1.4] [1-06][1-07][1-08][1-09]Set weather-dependent cooling:Q Tt : Target leaving watertemperature (main)Q Ta : Outdoor temperatureQ [1-06]: Low outdoor ambienttemperature. 10°C~25°C (default:20°C)Q [1-07]: High outdoor ambienttemperature. 25°C~43°C (default:35°C)Q [1-08]: Desired leaving watertemperature when the outdoortemperature equals or drops belowthe low ambient temperature.Between minimum and maximumleaving water temperature (default:22°C).Note: This value should be higherthan [1-09] as for low outdoortemperatures less cold watersuffices.Q [1-09]: Desired leaving watertemperature when the outdoortemperature equals or rises abovethe high ambient temperature.Between minimum and maximumleaving water temperature (default:18°C).Note: This value should be lowerthan [1-08] as for high outdoortemperatures colder water isrequired.# Code Description[1-09][1-08]TaTt[1-06] [1-07]# Code Description[A.3.1.2.1] N/A LWT setpoint mode:Q Absolute (default)The desired leaving watertemperature is:Q NOT weather-dependent (i.e.does not depend on theoutdoor ambient temperature)Q fixed in time (i.e., notscheduled)Q Weather dep.: The desired leavingwater temperature is:Q weather-dependent (i.e.depends on the outdoorambient temperature)Q fixed in time (i.e., notscheduled)Q Abs + scheduled: The desiredleaving water temperature is:Q NOT weather-dependent (i.e.,does NOT depend on theoutdoor ambient temperature)Q according a schedule. Thescheduled actions are On orOFF.Remark: This value can onlybe set in leaving watertemperature control.Q WD + scheduled: The desiredleaving water temperature is:Q weather-dependent (i.e., doesdepend on the outdoorambient temperature)Q according a schedule. Thescheduled actions are On orOFFRemark: This value can onlybe set in leaving watertemperature control.