Outdoor Unit - Vaillant VAI 3-025 WN Manual Del Usuario

5.2

Outdoor unit

The outdoor unit ensures that the absorbed heat from the room
is released to the outside during cooling operation and that the
heat introduced into the room during heating operation is taken
from the outside.
The dimensions and weights of the outdoor unit are shown
on Figure 5.3 and Table 5.2, depending on the model (please
consult the model nameplate).
The dimensions are given in mm.
H
B
D
I
Fig. 5.3 Dimensions of the outdoor unit.
Legend
H Height
L Length
D Depth
A Length of valves
B Distance between valves
C Distance from the highest valve to the floor
I Distance between fixing holes
J Distance between fixing supports
MODEL H
VAI 3-025 WNO 540
VAI 3-035 WNO 540
VAI 3-050 WNO 700
Table 5.2 Dimensions and weights of the outdoor unit.
5.3 Infra red controller
The remote control enables operation of the unit.
5.4 Valve connections
The units have the following connections and shut off valves:
- Gas (G) and liquid connections (L): they carry the refrigerant
between the outdoor and indoor unit.
- Discharge connections for condensate water: they allow the
condensed water to be properly discharged which is created
during the normal operation of the unit.
- Electric connections: these supply electric energy to the unit.
VAI3-WN-I_EN - 07/14 - Vaillant
C
L
A
J
L D A
712 257 60
763 257 60
892 341 60
B C I
60 150 286
60 150 286
60 150 369
INTRODUCTION
J kg
510 32
540 35
560 48
EN
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