Service manual

Overview of the cooling mode functions ESIE03–01
2–36 Part 2 – Functional Description
3
1
2
4
5
Fan speed control
graph
The graph below shows the relation between inside and outside temperature and the fan speed:.
Outside air
temp. (Ta)
(°CDB)
Indoor suction
air temp. (Tr)
(°CDB)
Ta < 36.5 - 0.5 Tr
Ta > 33.5 - 0.5 Tr
(H tap return condition)
(L tap condition)