Airflow Duplexvent Flexi DV 2600 Manual de instalação, utilização e manutenção - Página 10
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Note: Values in the tables apply to external static pressure 200 Pa. Different pressure requirements may result in a different
situation. If needed, the detailed initial and final pressure loss data of the filters are available on request from the supplier of the
unit.
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Make sure that the position of the label makes it possible to regularly inspect the values recorded.
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Unscrew the rotating knob as much as possible to set zero on the scale (the bottom knob identified by - +), then screw it back by
approximately two full turns to have leeway to make settings in both directions.
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Unscrew the FILL plug (the top knob) and keep filling the machine with measuring liquid (included in delivery) until the liquid is
visible near the zero mark on the scale. Use the bottom knob to set the value on the scale precisely to zero. Screw the top filling
plug in.
ATTENTION: After installing the manometers do not tilt the machine or the door (if they are installed on the door). Measurement
liquid might leak out
5.10 Installation and connecting of the hot water air heater (optional accessory)
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During the mechanical installation of the hot water air heater follow the manual supplied with this optional accessory.
The following rules must be adhered to during the installation of the heater:
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The maximum permitted temperature of heating medium is 110 °C and operational positive pressure up to 1.0 MPa.
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For the proper operation of the control set of the hot water heater, the heating system must be fitted with a circulation pump of
suitable power that will fully cover its pressure losses. The pump, which is supplied with the control set, is designed solely to
cover the pressure losses of the water heater!
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If the unit is not equipped with a shut-off damper on outdoor air inlet e1, a tight shut-off damper must be installed in the duct
upstream the unit (a type with a servo drive with emergency stop, that is, that automatically shuts in the event of a power outage).
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The inlet of the heating system into the unit must be equipped with a sludge filter.
5.11 Installation and connecting of the control set of the hot water air heater (optional
accessory)
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During the mechanical installation and connection of the control set of the hot water air heater follow the manual supplied with
this optional accessory.
5.12 Installation and connecting of shut-off dampers e1, i1 (optional accessory)
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During the mechanical installation and connection of the servo drive of shut-off dampers follow the manual supplied with this
optional accessory.
5.13 Installation of flexible flanges (optional accessory)
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During the mechanical installation of flexible flanges follow the manual supplied with this optional accessory.
5.14 Installation and connecting of the water chiller to the cool source (optional accessory)
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During the mechanical installation of the water chiller follow the manual supplied with this optional accessory.
ATTENTION: For the appliance to work properly and safely it is necessary to correctly connect a condensate drain line!
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Connect a tube or a hose to the condensate drain outlet (not supplied; we recommend using a conventional washing machine
hose) and shape it into a trap. Install the trap with respect to the mounting position (see the pictures below), with the trap size
according to chapter 5.6. Secure the trap shape suitably and run the condensate drain line into a drain outlet.
Ceiling-suspended position
Windowsill position
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