Daikin GQI-Eco Series Service Manual page 52

Function Details
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
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• ∆T ≤ – 0.5°C continues for 1 minute
•&
• 5 minutes or more after start up
or
• ∆T ≤ – 2°C (Cooling)
• ∆T ≤ – 2.5°C (Heating)
When changed suddenly from ∆T ≥ +1.5°C to ∆T ≥ -0.5°C
ESIE15-13B
Function and Control