Panasonic Shows U-26PE1U6 Technical Data & Service Manual

Also see for : S-26PU1U6: Installation instructions Quick guide Operating instructions Technical data & service manual Installation instructions

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Panasonic Shows U-26PE1U6 Technical Data & Service Manual Manual pdf 134 page image

2-42. Processes and functionsFig. 39288817750SETFANSPEEDAUTO OR HML LL LL/OFF LL L L LLL LL/OFF LL L M MLL LL/OFF LL L M HMAX. 6 MINUTES“STANDBY”INDICATORINDOOR UNITCOIL TEMP.E2 (°F)LL= Very low speedL= Low speedM= Medium speedH= High speed“STANDBY” APPEARS1135_THS_IChart Summary and ExplanationsThe main idea of this chart is to show that the indoor fan speed increases and gets closer tothe set fan speed as the coil temperature E2 rises.The indoor unit fs coil temperature is taken from sensor E2 located in the middle of the indoorheat exchange coil.The dotted line shows that the indoor fan motor is OFF. When the temperature at sensor E2falls below 50 ˚F, the indoor fan motor stops running.2-2 Cold Draft Prevention (Heating Cycle)The cold draft prevention function controls indoor fan speed so a strong draft of cold air willnot blow out before the indoor heat exchange coils have warmed up.STANDBY shows on the remote controller when the indoor fan speed is LL (very low)or OFF. This condition occurs in the following 3 cases:• During Thermo OFF (refer to 2-1 B. Room Temperature Control, Heating)• During the defrosting operation (refer to 2-10 Defrosting Control, Heating)• Until either the coil temperature E2 reaches 81°F or when a maximum of 6 minuteshas past.The indoor fan motor operates in L instead of LL for 3 seconds as it starts to give thefan an initial boost.2