Installation Instructions Compact PSubject to alterations NILAN A/S Page 15 of 31Activating the SERVICE menuPress and hold q and ENTER simultaneously for 10 seconds. The SERVICE menu can then beaccessed. Press q repeatedly until SERVICE appears on the display. Press ENTER to activatethe SERVICE menu. It is then possible to scroll through the SERVICE menu options using the pqbuttons. The options available on the SERVICE menu are shown in the figure below.DEFROSTENTERSERVICEAIRQUALITYAIREXCHANGETEMP.CONTROLINLETCONTROLROOMCONTROLRESTARTOFFPRESETOFFMANUALOFFpage 16page 17page 18page 19page 20page 21page 22page 23page 24INLETHEATING page 15HOTWATERpage 25Figur 8: Headlines in the service menu