Helios AIR1-KR KW Série Notice De Montage Et D'entretien page 27

Installation and Operating Instructions
Cold Water Cooling Register AIR1-KR KW
6. Mount the module connector to the AIR1 unit or external auxiliary heater and the cooling register. Tighten the screws
(see Fig. 21).
7. Mount the mounting bracket to the cooling register. Connect AIR1 unit to cooling register as follows (see Fig. 22).
8. Fasten the pipe bend below the condensate tray. Ensure that the pipe is water-tight (see Fig. 23).
9. Cooling can produce condensate. The correct condensate connection to the sewage system must be ensured
before commissioning. A siphon or condensate pump is required for this purpose. The condensate must drip freely
into the drain after the siphon or condensate pump.
10. Connect the cooling register to the cold water flow and return.
11. After installation of the cooling register, adjust the settings in the commissioning assistant. In this respect, observe
the corresponding chapter in the installation and operating instructions for the respective AIR1 ventilation unit.
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Fig .21
Fig .22
Fig .23