17
DALIS PRO
DOMESTIC HOT WATER HEAT PUMP
EN
WARNING
All technical parameters stated above are guaranteed for an air flow rate of 315 m3/h at a pres-
sure of 98 Pa. For this purpose, please follow the recommendations below:
1. Use a pipe system with a diameter of Ø 160mm.
2. The maximum length of the straight inlet and outlet pipes must not exceed 12 m.
3. Each 90° elbow is equivalent to 2 m of straight pipe.
4. Each 45° elbow is equivalent to 1.5 m of straight pipe.
Suitable examples:
Four 90º 4m of straight pipe, or two 90º 8m of straight pipe, four 45º elbows
+ 6m of straight pipe.
8.5. Special installation conditions
One of the unique features of heat pump heating systems is that they create a considerable
drop in air temperature usually expelled outdoors. The expelled air, in addition to being
colder than the air in the environment, is also fully dehumidified. This means that the flow
of air can be fed back inside the building again to cool rooms or spaces during warmer
months, such as the summer. The discharge pipe should be split to which 2 valves should
be installed, so that the expelled air flow can be directed either indoors or outdoors.
Fig 5b - Installation in summer
Fig 5a - Installation in winter
Содержание Dalis Pro 200DHW5
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