Panasonic VF2H Series Construction Manual page 14

Embedding space (stand-alone / vertical installation)
Secure space as follows.
A
B
C
D
E
Ambient Condition ： Temperature 0ー40 ℃、 Humidity 10-90％ （Non condensation)
Unit ： mm
A
100
100
100
100
50
Note : In case of LFV8 model, from 20% to 80% （Non condensation)
Embedding 2
C
B
D
14
E