Types 201.A10 to A16 and 221.A10 to A16, 230 V~ and 400 V~
B
A
1000
a
A
B
a
100
300
1000
200
A
Air intake
B
Air discharge
a
■ Line entry above ground level:
≥ 200 mm
■ Line entry below ground level:
≥ 900 mm
Minimum clearances for heat pump cascade (max. 5 outdoor units)
Facing layout without partition wall
> 500
B
> 1500
A
B
A
> 500
> 500
> 500
A
B
A
B
> 500
> 500
A
Air intake
B
Air discharge
Facing layout with partition wall
> 500
B
400
A
B
A
> 500
> 500
400
> 500
A
B
A
B
> 500
> 500
C
A
Air intake
B
Air discharge
Design information
(cont.)
VITOCAL
VIESMANN
101
5831388
7
