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Initial Startup
After the initial commissioning and setting to works checks, the unit may be started.
•
Connect/Switch on the power supply.
Check that the correct speed control signal is being applied by the local controller
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and/or potentiometer.
•
Run the fans for at least 10 minutes.
If required, proportionally balance the FCU secondary air volumes.
•
Adjust the fan speed control voltage so that the unit delivers the design air volume.
•
Service and Maintenance
Always disconnect and isolate the mains electricity supply before installing, maintaining or
repairing this equipment. All maintenance/repairs should only be carried out by a competent
electrician or Biddle appointed technician. To ensure the Fan Coil Unit operates efficiently the
air inlet filter and outlet grilles, fan impellers, housings and motors must be kept free of dust
and debris. Regularly vacuum and clean any build-up of dirt and debris within the unit (please
note that the motor is permanently lubricated and requires no additional lubrication). Once the
unit has been cleaned check all electrical connections within the unit, ensuring terminals are
tight and that crimped connections have not become loose.
Warranty and Repairs
If any problems are encountered, please contact your installer or supplier. Failing this please
contact the Biddle warranty department. All units are covered by a one year warranty on parts
and labour, followed by two addition years parts only.
Care has been taken in compiling these instructions to ensure they are correct, although Biddle
disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this
documentation. Biddle retain the right to change the specifications stated in these instructions.
Recycling and Disposal
This product will offer many years of service when used and maintained in line with these
instructions. When the product does need to be disposed of, recycling should be made a
priority. Waste electrical products should not be disposed of with household waste.
Maintenance & Procedures
Filters
The filter should be kept in good order to ensure the unit can operate effectively. Typical
symptoms of dirty filters are a reduction in heating/cooling capacities from reduced airflow,
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