8-6. Automatic Operation
(1) Normal
Room temperature at start of operation | Temperature set automatically | Operation mode |
TR °F (°C) | °F (°C) |
|
88 (30) ≤ TR | 82 (27) |
|
84 (24) ≤ TR < 88 (30) | 80 (26) | Cooling |
80 (26) ≤ TR < 84 (28) | 78 (25) |
|
72 (22) ≤ TR < 80 (26) | 76 (24) | Dry |
TR < 72 (22) | 76 (24) | Heating |
●Set temperature can be shifted ± 4°F (2°C), in 2°F (1°C) steps.
●If operation commences again within 2 hours of the previous operation, the previous setting is applied.
(2)Changing fan speed “Automatic”
Fan speed is automatically selected by the temperature difference between the room temperature (TR) and set temperature (TS).
During Cooling Operation
Room temperature (TR) and set temperature (TS) | Fan speed |
|
|
TR ≥ TS + 4°F (2°C) | H / High |
TS + 4°F (2°C) > TR ≥ TS + 2°F (1°C) | M / Medium |
TS + 2°F (1°C) ≥ TR ≥ TS | L / Low |
TS > TR (Thermo. OFF) | L / Low |
During Heating Operation
Room temperature (TR) and set temperature (TS) | Fan speed |
|
|
TR ≤ TS | H / High |
TS < TR < TS + 2°F (1°C) | M / Medium |
TS + 2°F (1°C) ≤ TR (Thermo. OFF) | LL / Very Low |
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