50 Malfunctions1111 Malfunctions11.1 Malfunctions - what to doFollow the sequence described for handling malfunctions.• The heating system switches off automatically if a malfunction occurs.• The control unit display shows a malfunction alarm text.• You have to rectify the cause of the malfunction.• After rectifying the malfunction, you have to reset the fault text by pressing before starting the hea-ting system again.11.2 Fault textsThe fault text displayed on the screen provides information on the type, time and status of the malfunction aswell as help for troubleshooting.The menu item malfunction saves errors as long as they are not solved.The chronological order of the errors helps to find the reason of the malfunction.There are 3 different status of Malfunction messages1. C – New fault: when the fault occurs2. G – Rectified fault: when the fault has been rectified3. Q – Reset fault: when the fault has been reset by pressingIn the menu point information, all malfunctions are listetd chronological.PE 603 USA_FA 1.0