21
7  -  POSITIONING AND INSTALLATION
7.6 - Recommended service clearance
Important: This is the minimum space required for maintenance operations and access inside the unit. Depending on the assembly 
selected for the unit and the characteristics of the installation site, a larger space around it may be required to ensure proper air 
circulation and therefore the correct operation of the unit.
Unit not designed to have overhead obstruction.
B1 and B2 assemblies
BW assembly
BP and BA assemblies 
BT and BB assemblies 
50FF/FC - 100 to 170
50FF/FC
Overall dimensions 
(mm)
Service clearance
(mm)
Length Width Height A B C D
100 to 120 3.820 2.257 2.293 2.200 1.000 1.200 1.000
130 to 170 4.224 2.257 2.340 2.400 1.000 1.200 1.000
50FF/FC
Overall dimensions 
(mm)
Service clearance
(mm)
Length Width Height A B C D
100 to 120 3.820 2.257 2.555 2.200 1.000 1.200 1.000
130 to 170 4.224 2.257 2.555 2.400 1.000 1.200 1.000
50FF/FC
Overall dimensions 
(mm)
Service clearance
(mm)
Length Width Height A B C D
100 to 120 3.820 3.112 2.255 2.200 1.000 1.200 1.000
130 to 170 4.224 3.112 2.555 2.400 1.000 1.200 1.000
50FF/FC
Overall dimensions 
(mm)
Service clearance
(mm)
Length Width Height A B C D
100 to 120 3.825 2.268 2.555 2.200 1.000 1.200 1.000
130 to 170 4.229 2.268 2.555 2.400 1.000 1.200 1.000
AB
C
D
AB
C
D
AB
C
D
A
B
C
D