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V. 1.3-24-04-19
brookvent.co.uk
T: +44 (0) 28 9061 6505
9.0 Trouble Shooting
The unit is not running?
Check that the unit is connected to a 3amp fused spur.
Check that there is a live feed to the fused spur.
Check that the 3 amp fuse has not tripped/blown.
Check that all the spindles are in the full power position (the fans take a few seconds to
start up.
Fan Failure indicator is illuminated (Selected models only)
–
See section 6.7 of this
manual.
The system is constantly in Boost?
New houses can be quite damp with items drying out; this can cause the inbuilt
humidistat (and external humidistats) to activate. The in-built humidistat is disabled for
the first hour after set up; however, if the system is boosting after this period the level
can be adjusted to 100% effectively switching off the humidistat. Remember to turn this
stat down again after commissioning.
Check whether the system is designed to boost from a light switch or relay, if so, have
any of these been left on while commissioning process is being carried out.
