Additional Information - Vent-Axia HR100W Installation And Servicing Instructions

+
-
HR100WH automatic speed control.
HR100WH Terminals 3 amp fused supply
HR100WH manual/normal/boost override using a 2 way
switch - NBSW or PCSW.
HR100WH Terminals
L
1
L
2
N
Foam Filter
on Extract
Grille
11
Humidity Sensor Spindle
L
Live
1
L
2
N
Neutral
Earth
NBSW/PCSW
3 amp fused supply
Live
Neutral
Earth
Tubular Insert
Fig. 15
Pollen Filter
on Inlet
Fig. 16

6.0 Additional Information

HR100WH
6.1
1. The HR100WH unit is fitted with an adjustable
humidity sensor.
2. It is factory set to automatically switch to
BOOST speed at approximately 70% Relative
Humidity at 20°C.
3. To adjust this setting, remove the grille and
slide out the heat exchanger (see page 9).
4. The adjustment spindle is positioned on the
front of the motor housing (Fig. 15).
5. Turn the spindle clockwise (+) to raise the set
point, making the unit BOOST at a higher
Relative Humidity.
6. Turn the spindle anticlockwise (-) to lower the
set point, making the unit BOOST at a lower
Relative Humidity.
7. Reassemble the unit in reverse order.
HR30W
6.2
1. The HR30W unit is fitted with an extra fine pollen
filter (Part No. HR30RF4). This should be
maintained in the same way as the standard
filter, see Cleaning the Unit (section 5.0).