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Control logic
2.4 Setting value / Heating
∆Step TAO : step compensation by Outdoor temp.
∆Step TW: step compensation byInlet water temp. 
∆Step DTW: Step Compensation of temperature difference between Inlet water temp. and setting temp. 
-18 4 10 Temp.(°C)
100%
148%
Working
ratio
3 28 46 Temp.(°C)
100%
113%
Working
ratio
32
57