Title: +175=325.001_IK001_FDV luft_vann varmepumpe teknisk rom terapibasseng Manual-P-serien.Produktinformasjon.pdf
4. The outdoor air temperature is too low.4. The season is over. Larger heat pump required.5. The pool’s insulation is not sufficient.5. The pool needs to be covered.1. Pool temperature is lower than 15 °C.The heat pump ices up again.2. Unusually high humidity.3. Outdoor temperature is lower than 5 °C.3. Outdoor temperature is lower than 5 °C.Reset parameters for defrosting to a higher stop temp. and/or a longer defrosting time. If necessary run in cooling mode to melt the ice. See Section 3.Flow indicator generates E03.The flow is too low.1. Check that the purifications circulation pump is running.1. Check that the purifications circulation pump is running.2. Check the sand filter - backwash if necessary.3. Check the bypass setting.74Maintenance, service and fault tracingError code tableOperating disturbanceError messageCauseActionSensor not connected, broken cable or short circuitRestart the unit. If the problem persists, contact your dealer.