Complying With Minimum Clearances; Conditions For The Installation Type - Vaillant aroTHERM VWL 35/5 AS 230V S2 Operating Instructions Manual

4.4.2 Side view, right
449
4.4.3 Bottom view
180
270
4.5

Complying with minimum clearances

▶
To guarantee sufficient air flow and to facilitate mainten-
ance work, observe the minimum clearances that are
specified.
▶
Ensure that there is sufficient room to install the hydraulic
lines.
Validity: Floor installation OR Flat roof installation
A
E
Minimum clear- Heating mode
ance
A 100 mm
B 1000 mm
56
41
740 180
B
C
D
Heating and cooling
mode
100 mm
1000 mm
Minimum clear- Heating mode
ance
C
200 mm
D 500 mm
E 600 mm
1) 250 mm is recommended for dimension C in order to
guarantee good access during the electrical installation.
Validity: Wall-mounting
A
E
Minimum clear- Heating mode
ance
A 100 mm
B 1000 mm
C
200 mm
D 500 mm
E 600 mm
F 300 mm
1) 250 mm is recommended for dimension C in order to
guarantee good access during the electrical installation.
4.6

Conditions for the installation type

The product is suitable for these installation types:
–
Ground installation
–
Wall installation
–
Flat-roof installation
The following conditions must be observed for this installa-
tion type:
–
Wall-mounting with the unit mounting bracket from the
accessories is not permitted for products VWL 105/5 and
VWL 125/5.
–
Flat-roof installation is not suitable for extremely cold or
snowy regions.
Installation and maintenance instructions 0020257297_07
Heating and cooling
mode
1)
250 mm
500 mm
600 mm
B
C
D
F
Heating and cooling
mode
100 mm
1000 mm
1)
250 mm
500 mm
600 mm
300 mm