Function Details ESIE15-13B
38 Function and Control
3.2.6 Room Thermostat Control
Based on the difference between the set temperature by remote controller and indoor unit
suction air temperature, the thermo. is turned on and off.
ΔT = Indoor suction air temperature – temperature set by remote controller (Cooling)
ΔT = Temperature set by remote controller – indoor suction air temperature (Heating)
Thermostat ON Condition
ΔT > +0.5°C
Thermostat OFF Condition
or
•&
• ∆T
≤
– 0.5°C continues for 1 minute
• 5 minutes or more after start up
• ∆T
≤
– 2°C (Cooling)
• ∆T
≤
– 2.5°C (Heating)
When changed suddenly from ∆T
≥
+1.5°C to ∆T
≥
-0.5°C
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