Viessmann Vitocal 350-A AWHI 351.A14, Инструкция по установке и обслуживанию

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Information on the condensate drain
■ Subject to temperature and relative humidity, the vol-
ume of condensate accumulating from the air can be
as high as 20 litres/h.
■ During the defrosting process, the amount of con-
densate can be as high as 20 litres within 5 min.
■ Route condensate drain (drain pipe DN 40) with a
constant fall of at least 2 %.
■ Check that the condensate can drain freely. Remove
any air pockets.
Type AWHI 351.A
1.
2.
3.
B
A
C
Fig. 24
Note
Hydraulic connections can be made on the left or right
A
Heating water flow/DHW cylinder flow
B
Condensate hose
C
Heating water return/DHW cylinder return
3. Pass the condensate hose from the heat pump out
through the central opening. Connect the conden-
sate hose to the on site drain connection via a trap
(backup level at least 60 mm).
Technical guide
Installation sequence
Hydraulic connections
(cont.)
5692878
Installation