Fan Settings; Using The Fan - Xpelair Simply Silent DX100 Serie Instructions D'installation Et D'entretien

Fan Settings

SPEED SETTING
The fans are factory set to low speed, but have
two speed settings for different applications.
Select either high or low speed by connecting
the jumper between the centre and high or low
speed pin on the jumper (see Figure G).
DX100TR / DX100TS / DX100PIRR /
DX100PIRS only.
• To adjust the over-run period turn the control
(T) clockwise to increase and anti-clockwise
to decrease – see Figure F.
DX100HTR / DX100HTS / DX100HPTR /
DX100HPTS only – see figures F and G.
• The pre-set humidity operation is factory set
at approximately 75% Relative Humidity (RH),
but can be adjusted between 65% and 85%
RH by control H.
• The over-run timer is factory set at 15 minutes
but can be adjusted from 30 seconds to 30
minutes by control T.
• Turn the controls clockwise to increase RH or
time and anti-clockwise to decrease.

Using the fan

DX100R / DX100S Only
• Operate the fan using the on/off switch (not
supplied). Repeat to switch off.
DX100TR / DX100TS Only
• Operate the fan using an on/off switch (not
supplied). Note – the fan may take up to 10
seconds to turn on once the switch has been
operated. When the switch is turned off,
the fan continues to operate for the set time
delay. To adjust the over-run period, turn the
control "T" clockwise to increase and anti-
clockwise to decrease – see Figure F.
DX100PR / DX100PS Only
• Operate the fan by pulling and releasing the
cord. Repeat to switch off.
DX100HTR / DX100HTS Only.
• Automatic mode - The fan automatically
adjusts to slow changes in natural humidity
levels without operating the fan. If the
humidity levels increase at a rate slower
than 5% RH in 5 minutes, up to the pre-set
humidity level, the fan will not be triggered
by humidity. This is to prevent nuisance
triggering of the fan. If humidity levels
increase quicker than 5% RH in 5 minutes
the fan will operate. When relative humidity
drops the fan continues to operate for the
adjustable time delay.
• External operation - Use the external on/off
switch. When the fan is switched off, the fan
continues to operate for the adjustable time
delay then goes into automatic mode.
DX100HPTR / DX100HPTS Only.
• Automatic mode - The fan automatically
adjusts to slow changes in natural humidity
levels without operating the fan. If the humidity
levels increase at a rate slower than 5% RH
in 5 minutes, up to the pre-set humidity level,
the fan will not be triggered by humidity. This
is to prevent nuisance triggering of the fan. If
humidity levels increase quicker than 5% RH
in 5 minutes the fan will operate. When relative
humidity drops the fan continues to operate for
the adjustable time delay.
• External operation - Use the external on/off
switch. When the fan is switched off, the fan
continues to operate for the adjustable time
delay then goes into automatic mode.
• Pull Cord operation – Use the integral pull
cord switch. When the fan is switched off, the
fan continues to operate for the adjustable
time delay then goes into automatic mode.
DX100PIRR / DX100PIRS Only.
• The sensor detects movement in the room
and activates the fan. When movement is
sensed, the fan will run for a pre-set over-run
period and any further movement sensed
will re-start the sequence. This ensures
that the room is only ventilated during and
immediately after use. When the fan is first
installed it will run for the time set by the
overrun timer. After this time, if no movement
is sensed the fan will go into stand-by mode.
All Fans
Re-fit the front cover by hooking in the top first,
and then swing the cover down to clip into place.