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SOLID AIR ® INTERNATIONAL
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T +31 598 36 12 21
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www.solid-air.com
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7.2 Commissioning procedure
Connect the power cable and accessories in accordance with the wiring diagram provided.
A high leakage current can be expected due to the EC motors.
Ensure that a secure earth connection is in place before connecting the power supply and commissioning.
If control voltage is present or a set speed is saved, the EC fans will restart automatically, e.g. after a power
failure.
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Switch the isolator ON.
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Wait until the BMK programming unit initialises and changes to the display mode.
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Select the required operating mode at the BMK; the system will start with the preset parameters.
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To modify functions and parameters, see the installation and operating instructions provided.
Where the system is not commissioned by Solid Air, check all inputs and outputs for correct wiring
and function:
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Frost protection function.
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Fan rotational direction.
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Outdoor air/extract air damper rotational direction.
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Plausible sensor values (room sensor, supply air sensor, extract air sensor, outdoor air sensor, ice sensor).
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Measure motor currents.
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Motor protection (thermal contacts/PTC thermistor).
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Airflow monitoring.
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Filter monitoring.
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Bypass damper function (rotational direction).
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Heating actuator.
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Heating circuit pump.
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As well as all other system-specific functions.
The Solid Air warranty will be void if the function test is not carried out correctly.
