CSR Bradford Maestro BAL, Руководство по эксплуатации продукта

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Installation—Speed Control Mode
low power consumption.
MED -
HI -
AUTO -
Continuous operation, moderate speed, moderate flow rate.
Continuous operation, high speed, high flow rate.
Variable speed. The Maestro BAL will automatically increase or
decrease the speed of the fan depending on roof cavity temperature
(30°C - 45°C) and roof cavity relative humidity (65%rH—80%rH).
In AUTO mode the Maestro BAL will respond to the temperature and humidity
conditions stated above.
When the conditions are deemed suitable for no
ventilation the unit will enter power saving mode and the motor will not run.
DEFAULT MAESTRO BAL PROGRAMMING
All Maestro BAL units are default factory programmed to operate at a 30% power f ixed
speed ventilation mode to meet the Bradford NCC2019 Performance Solution. This mode
runs continuously on a low power setting day and night to provide ventilation of heat
and moisture in the roof cavity. For more information on how many Maestro BAL and
eave vents are required to satisfy the National Construction Code via Performance
Solution please
see Page 7 of this product manual.
If the Maestro BAL is not required for new-build NCC2019 compliance, the Bradford Air iQ
smart box can be activated by holding down the 'Mode Button' for at least 5 seconds.
*Important Note* The default setting of 30% motor speed must not be changed if using the Maestro BAL
to meet the National Construction Code. If this setting is changed, it cannot be reactivated.
Once the Bradford Air iQ Smart Box is activated the order of modes are: LO. MED. HI, AUTO.
When engaging AUTO mode the fan will activate to full speed and then slow down to a stop
to provide feedback that AUTO has been selected. Once this startup procedure is complete
the fan will analyse the environment and run at the appropriate speed.
MODES: LO
-
Continuous operation, low speed, low flow
rate, very quiet, very
SMART BOX
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