Cold Draft Prevention - Technibel GRV79R5VAA Technical Data & Service Manual

8-6. 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.
STANDBY lamp on front of the indoor unit lights up when this function is working.
when 10 minutes has elapsed,the fan speed is automatically switched to set speed regardless of indoor heat
exchange coil temperature.
NOTE
The operation temperature shown as Tc in the chart differ by models.
MCAV77R5VAA MCAV97R5VAAMCAV127R5VAA
Tc 32°C
Indoor heat exch.
coil temp. (°C)
Tc
Indoor fan
Standby lamp
33°C 34°C
Max. 10minutes
Set speed
OFF
ON
48
OFF