Operating instructions

3.4. Return air cooler (optional)
F
A return air cooler must be used when the return air tempera-
ture is over 65 °C.
A return air cooler improves the efficiency of the drying cells.
F
The lower the reading chosen for the return air temperature,
the better the efficiency of the drying cells.
The return air cooler can be connected to a coolant circuit or to the water mains
network.
64.10-0067GB10 06/00
CTT 30
Functional description 27