Title: +175=325.001_IK001_FDV luft_vann varmepumpe teknisk rom terapibasseng Manual-P-serien.Produktinformasjon.pdf
Restart the unit. If the problem persists, contact your dealer.Low pressure pressostatE02Gas pressure too low.Check water flow and adjust bypass, if any.Flow switchE03Low flow or no water in the systemToo high temp. difference between inlet and outletInsufficient water flow, 12 °C difference between inlet and outletCheck water flow and adjust bypass, if any.E06Restart the unit. If the problem persists, contact your dealer.Communication errorE08No contact with the control unitLow ambient protection step 1 in heating modeInlet under 4 °C and outdoor air 0 °C or colderRestart the unit. If the problem persists, contact your dealer.E19Low ambient protection step 2 in heating modeInlet under 2 °C and outdoor air 0 °C or colderRestart the unit. If the problem persists, contact your dealer.E2974755Technical specificationConnection key PC1001OUT33 4 3 4OUT1OUT29 1 N C6 N CHLOUT4OUT5AC-NPC10011 N C2 N CV 2 1T E N