7 Maintenance and serviceInstallation and operation manual7BRC1H51W+K+SWired remote controller4P511630-1 – 2017.10Icon Ventilation modeBypass. The outdoor air is supplied to the roomwithout passing through a heat exchanger.Auto. To ventilate the room in the most efficient way,the Heat Reclaim Ventilation unit automaticallyswitches between "Bypass" and "Energy ReclaimVentilation" mode (based on internal calculations).INFORMATIONDepending on the Heat Reclaim Ventilation unit, more orless ventilation modes are available.To set the ventilation mode1 Navigate to the ventilation mode menu.2 Use and to select a ventilation mode.3 Press to activate.Result: The Heat Reclaim Ventilation unit changes its operationmode and the controller returns to the homescreen.6.4.2 Ventilation rateThe ventilation rate is the strength of the ventilation operation.To set the ventilation rate1 Navigate to the ventilation rate menu.2 Use and to adjust the ventilation rate.3 Press to confirm.Result: The Heat Reclaim Ventilation unit changes its ventilationrate and the controller returns to the homescreen.6.5 Advanced operationThe controller only allows for basic operation. For advancedoperation, use the Daikin Control Assistant app. Before you can usethe app, you first have to make a Bluetooth connection between thecontroller and the mobile device on which the app is installed.6.5.1 To make a Bluetooth connectionPrerequisite: You have a mobile device on which the Daikin ControlAssistant app is installed and running.1 Navigate to the Bluetooth menu.2 Use to activate and make the controller send out aBluetooth signal.Result: Your mobile device connects to the controller and the apptakes over the rest of the connection.Result: You can now use the app for advanced operation.7 Maintenance and service7.1 Overview: MaintenanceWhen the filter is dirty, the system is in error, or the indoor unitneeds to be maintained otherwise, consult your dealer.To indicate this, you will be confronted by an error or maintenancescreen upon trying to enter the main menu.Error screen (example) Maintenance screen (example)A3-01For the installer8 About the box8.1 To unpack the controller1 Open the box.2 Separate the accessories.2×1×a b