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Fig 30: Arrangement drainage of the intake air duct and exhaust air duct
•
If a silencer is provided at the exhaust air stub, it must be guided upwards by means of a bend in
order to protect it against drenching caused by condensate returning from the exhaust air duct.
•
If the exhaust air is guided over the roof, this guidance must be equipped with a double-wall or
insulated roof lead-through. Thus, condensate formation between the roof boards is prevented.
•
For the supply and extract air ducts, we recommend a thermal and vapour resistant insulation in
order to avoid unnecessary temperature loss both in summer and winter.
Connection of the Condensate Drain
3.3.4
The warm extract air is cooled by the intake air in the heat exchanger. Thus, the moisture of the room air
condenses in the heat exchanger. The condensate which forms in the heat exchanger is conducted to the
siphon. The connector
A
of the condensate drain has an external thread of 1¼ inch. It is situated at the
bottom side of the NOVUS in accordance with the respective device version.
Fig 31: Connector of the condensate drain version RIGHT, VERTICAL
A siphon has to be mounted to the 1¼-inch external thread of the condensate connection stub in such a
way that the minimum (60 mm) requirements of the liquid gauge heights are met in accordance with the
schematic diagram.
A
Содержание NOVUS 300
Страница 1: ...Version 2 0_10 2014 EN...
Страница 59: ...59 Dimensional sketch 3 9 5 Fig 47 Dimension drawing HRU NOVUS...
Страница 60: ...60 Plant 1 circuit diagram NOVUS 3 9 6...
Страница 61: ...61 Plant 2 circuit diagram NOVUS with integrated defroster 3 9 7...
Страница 62: ...62 Plant 3 Terminal scheme of through terminal X10 3 9 8...