Cold Draft Prevention (Heating) - Technibel MCAF92R5TA Technical Data & Service Manual

5-8 Cold Draft Prevention (Heating)

•
This function controls indoor fan speed so a strong draft of cold air will not blow out before the indoor heat
exchange coil have sufficiently warmed up.
•
When 10 minutes has elapsed, the fan speed is automatically switched to set speed regardless of indoor heat
exchange coil temperature.
indoor heat exchange
coil temp. (°C)
NOTE
•
The operation temperature shown as Tc in the chart differ by models.
7H
Tc 32
max.10 minutes
Tc
indoor fan
9H 12H
32 34
off
25
set speed