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116927EN-03 2018-10 Flexit EcoNordic WH4/W4 ART.NO. 800501, 800502 INSTRUCTIONS TRANSLATED FROM ORIGINAL LANGUAGE USER MANUAL Indoor Climate Central...
Contents General ..........................5 1.1. Disclaimer ......................5 1.2. Manufacturer .....................5 1.3. Service and support ..................5 1.4. Disposal ......................5 1.5. Validation ......................5 Safety ..........................6 2.1. Symbols and stickers ..................6 2.2. Warnings in the manual ..................6 2.3. General safety rules ..................7 Overview of system ......................9 Use ..........................
General 1.5. Validation This user manual applies to EcoNordic WH4 and W4. Read these instructions carefully before using the unit. Keep the instructions for future use. 1.1. Disclaimer Our products are under constant development and we therefore reserve the right to make changes.
E C O N O R D I C W H 4 / W 4 Safety 2.1. Symbols and stickers A number of symbols are used for these products. They are used both for labelling the product itself and in the installation and user documentation. Stickers on the product Symbols on the product Danger:...
Service mode 1. Start the Flexit GO app and select the product you want to service. 2. Enter the service menu (More > Service) 3. Select ”Service mode”. The product will now make a controlled shutdown.
Overview of system 3. Air treatment 1. Water tank The following procedures are carried out here: The following procedures are carried out here: • Filter replacement - see ch. 5.3. Filter replacement 1 • Checking the drip tray - see ch. 5.6. Checking the and ch.
E C O N O R D I C W 4 4.1. General The Flexit GO app enables you to control your Flexit EcoNordic product. There are two methods of connecting to the product: via your local network or by registering your product for cloud computing;...
4.3. Registering product for cloud computing To register your product for cloud computing, both your product and your mobile device must be connected to the internet. Press ’Scan QR code’. Press ’Register product’. with the camera window shown. When the camera has successfully read the activation key, you will be taken directly to the next Enter the email address where you want to create an account.
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E C O N O R D I C W 4 Press ’Next’. 11 Press ’OK’. Enter the name you want to give your product. 12 Enter the code you received by email. Enter the address where your product is installed. 13 Enter the password you want to use.
EcoNordic 16 Press ’Continue’. Enter the email address where you created an If all data is accessible in cloud computing, account. you will be logged in to your product. Enter your password. Press ’Save login details’ if you want your mobile device to save your login details.
E C O N O R D I C W 4 4.5. 4.6. EcoNordic W4 home screen WH4/W4 Depending on the type of system on your mobile device, at the top left of the home screen, while iOS has icons for menu selection at the bottom of the home screen.
4.7.1. Home 4.8. Change water mode Used when the building is in normal use. 4.8.1. Eco 4.7.2. The most economical way to produce hot water. Used when the building is out of use for a longer period. The tank’s top sensor is used to trigger the tank to be In this mode you can select a delayed start.
E C O N O R D I C W 4 4.9. Heat settings 4.9.1. Heating WH4 only: Go to the bottom of the home page, “Heating”. The heating in the home can be increased or decreased you are making to the heating menu, contact your distributor for assistance.
Check that the heating system maintains its original pressure according to the installer’s 6 months medium side instructions. Service mode 1. Start the Flexit GO app and select the product you want to service. 2. Enter the service menu (More > Service) 3. Select ”Service mode”. The product will now make a controlled shutdown.
E C O N O R D I C W H 4 / W 4 5.1. External cleaning Dampen a soft cloth with warm water. Detergents containing ammonia or citrus must not be used. Do not use products that give stainless...
5.2. Service mode WARNING 1. Start the Flexit GO app and select the product The door is heavy - take care when you want to service. 2. Enter the service menu (More > > Service) 3. Select ”Service mode”. The product will now make a controlled shutdown.
E C O N O R D I C W H 4 / W 4 5.3. Filter replacement 1 to maintain a healthy indoor environment it is important to replace them when they become dirty. should be replaced at least once per year, preferably in the autumn, after the pollen season.
E C O N O R D I C W H 4 / W 4 5.5. Movement of safety valve Carry out this procedure to ensure that the overpressure protection is working. During hot water production there may be some slight dripping dripping for a long period, contact your retailer.
5.6. Checking the drip tray During hot water production there may be some slight dripping dripping for a long period, contact your retailer. E C O N O R D I C W H 4 / W 4...
E C O N O R D I C W H 4 / W 4 Actions to be taken in the event of an alarm 6.1. Reset overheating protection - ventilation If there is an alarm from the overheating protection, use the reset button to cancel the alarm.
6.2. Reset overheating protection - water If there is an alarm from the overheating protection, use the reset button to cancel the alarm. If there are repeated alarms, contact your retailer. E C O N O R D I C W H 4 / W 4...
Troubleshooting Error indication Cause Remedy Cold intake air Incorrect intake air temperature Check selected intake air temperature. Check that the re-heater is switched on. Too little air ’Away’ mode is activated Change mode to ’home’ or ’high’. Check intake air valves Contact your retailer.
Our products are tested in accordance with the whole or parts of the following standards: Machinery Directive (Safety) 2006/42/EC Tested at RISE (SP) Sound data EN 12102:2017 WH4: Type: EcoNordic WH4 Indoor Climate Central EcoNordic W4 Indoor Climate Central The product is CE-labelled: 2018 FLEXIT AS 2018 Knut Skogstad...
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