Daikin VAM-J8 Series Manual page 29

VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664012-1 – 2021.08
Malfunction
The amount of discharged
air is small and the
discharging sound is high.
The amount of discharged
air is large and the
discharging sound is high.
INFORMATION
The preheating/precooling function of the heat reclaim ventilation unit is disabled
when it is connected to an EKVDX.
Measure
▪ Check if the air filter and heat exchange element
are NOT clogged. Refer to
4
service" [ 25].
▪ Check if the air filter and heat exchange element
are installed. Refer to
4
service" [ 25].
9 Troubleshooting
|
"8 Maintenance and
"8 Maintenance and
Installer and user reference guide
29