Daikin ERLQ004CA Installer's Reference Manual

Contents

8 ConfigurationInstaller reference guide46ERLQ004~008CA + EHBH/X04+08CBDaikin Altherma – Low temperature split4P384972-1B – 2017.043 4X5M2 Fix the cable with cable ties to the cable tie mountings.NOTICEMake sure to select and install the safety thermostataccording to the applicable legislation.In any case, to prevent unnecessary tripping of the safetythermostat, it is recommended that …▪ … the safety thermostat is automatically resettable.▪ … the safety thermostat has a maximum temperaturevariation rate of 2°C/min.▪ … there is a minimum distance of 2 m between thesafety thermostat and the motorised 3‑way valvedelivered with the domestic hot water tank.INFORMATIONAfter it is installed, do NOT forget to configure the safetythermostat. Without configuration, the indoor unit willignore the safety thermostat contact.INFORMATIONThe preferential kWh rate power supply contact isconnected to the same terminals (X5M/3+4) as the safetythermostat. It is only possible for the system to haveEITHER preferential kWh rate power supply OR a safetythermostat.7.10 Finishing the outdoor unitinstallation7.10.1 To finish the outdoor unit installation1 Insulate and fix the refrigerant piping and interconnection cableas follows:fbaedca Gas pipeb Gas pipe insulationc Interconnection cabled Liquid pipee Liquid pipe insulationf Finishing tape2 Install the service cover.7.10.2 To close the outdoor unit1 Close the switch box cover.2 Close the service cover.NOTICEWhen closing the outdoor unit cover, make sure that thetightening torque does NOT exceed 4.1 N•m.7.11 Finishing the indoor unitinstallation7.11.1 To fix the user interface cover to theindoor unit1 Make sure that the front panel is removed from the indoor unit.See "7.2.3 To open the indoor unit" on page 30.2 Plug the user interface cover into the hinges.323 Mount the front panel to the indoor unit.7.11.2 To close the indoor unit1 Close the switch box cover.2 Reinstall the front panel.NOTICEWhen closing the indoor unit cover, make sure that thetightening torque does NOT exceed 4.1 N•m.8 Configuration8.1 Overview: ConfigurationThis chapter describes what you have to do and know to configurethe system after it is installed.WhyIf you do NOT configure the system correctly, it might NOT work asexpected. The configuration influences the following:▪ The calculations of the software▪ What you can see on and do with the user interfaceHowYou can configure the system using two different methods.Method DescriptionConfiguring via theuser interfaceFirst time – Quick wizard. When you turnON the user interface for the first time (viathe indoor unit), a quick wizard starts to helpyou configure the system.Afterwards. If necessary, you can makechanges to the configuration afterwards.