© NEC Corporation 2019 31
3.6
Ventilation Requirements
Caution!
Risk of fire, injuries and product damage due to overheating of the system.
Ensure proper ventilation and air flow around the system.
Never block the ventilation spaces around the LED Wall. Keep them free at all
times.
Never install the system air-tight into an alcove. Always leave the required
minimum ventilation space.
Notice
For installation conditions deviating from the information given below, more calculations
regarding the air flow and cooling of the system are necessary. If you have questions, please
contact NEC DISPLAY SOLUTIONS, see 1.2 Service & Support in Europe.
Minimum Ventilation Spaces for Buried Installation (in Wall Alcove)
Figure 32: Ventilation Space for Buried Installation
A
B
C
D
E
min distance to
sides
min. distance to
top and bottom
Distance between
wall and system
min. distance to
ceiling
min. distance to
floor
60 mm
60 mm
30 mm
500 mm
700 mm
