NRT405F901 manual Chapter 12 Fan control 26
Number of
Description
Factory
25
Configuration of fan control:
0=No control, 1=The fan is controlled by heating requirement,
2=The fan is controlled by cooling requirement, 3=The fan is
controlled by both heating and cooling requirement.
When using an electric heater this parameter should only be set
to 1 or 3, otherwise there is a risk of overheating.
3
Mould protection
When this function has been configured, the fan will always run at the lowest speed and
circulate air in the room to minimise the risk of mould growth in the fan-coil unit. The
function is deactivated on delivery.