1218qC(A) 3 HOT SYSTEM (HEATING CYCLE)a) Hot startAt the beginning of heating operation (cold start, after defrosting or thermostat resumes operation) the indoorfan operation is controlled in accordance with the temperature of the indoor heat exchanger to send warm airfrom the start.b) Hot keep (Apply to AWM301R)After thermostat cut out, the indoor fan operation is controlled in accordance with the indoor heat exchangertemperature to utilize the extra heat and preserve indoor comfort.The indoor fan can be switched to ON, OFF, INTERVAL by setting the slide switch shown in the diagram. Thisslide switch is located at the front frame cover.18qCNote 2: Fan OFFSET AIR FLOWCOMP& OFRUNSTOPINDOORFANLOW FANFAN OFFLOW FAN30s 30s120sNote 3 : IntervalNote 1 : Fan ON (default)HOT KEEPOFFINTERVALONON/OFFSlide SwitchCONTROLLER SPECIFICATIONS