Table of Contents
Advertisement
4. Operation
4.1. Control options
The ventilation unit has several pre-programmed modes. A number
of control switches are available for active adjustment to the right
mode and ventilation capacity:
Wireless RF control switch, 230 V supply, with two levels, auto
●
and timer functions, indicators for bypass and frost control.
Wireless RF control switch with three settings and a timer
●
function.
Wireless RF control switch with two settings, an automatic
●
mode and a timer function.
Conventional wired switch with three settings.
●
A combination of the above options.
●
For pairing or unpairing a wireless RF control switch with/from the
unit, consult Pairing and unpairing RF remote controls on page 25
You can pair and use up to 20 RF devices (controls or sensors).
The ventilation unit can be set to any of the following modes:
Level 1, low speed: when just one person is present during the
●
day or night, or nobody is present.
Level 2, medium speed: when more than one person is present
●
during the day or night.
or
Auto mode automatic mode; control based on connected
sensors (CO
, RH and/or PIR). The capacity is automatically
2
regulated between low and high.
Level 3, high speed: during cooking, showering or bathing, or
●
when many people are present.
4.2. Pairing and unpairing RF remote controls
4.2.1. Pairing RF control switches
It is best to pair wireless switches with a ventilation unit in the
vicinity of that unit.
a) Disconnect power to the ventilation unit.
b) Wait for at least 15 seconds.
c) Restore power to the ventilation unit.
d) Within two minutes after powering up the ventilation unit, press
two diagonally opposite buttons on the RF control switch at the
same time.
The control switch is paired, and the ventilation unit briefly changes
the motor speed to confirm the pairing. The ventilation unit is now
ready to be operated using the wireless control switch.
For information about pairing and unpairing optional controls, see
the documentation included with the controls.
4.2.2. Unpairing RF remote controls
It is best to unpair wireless RF remote controls from a ventilation
unit in the vicinity of that unit.
a) Disconnect power to the ventilation unit.
b) Wait for at least 15 seconds.
c) Restore power to the ventilation unit.
d) Within two minutes after powering up the ventilation unit, press
the four buttons on the control switch at the same time.
The ventilation unit will now no longer respond to the wireless
control switch(es). Unpairing one control switch automatically
unpairs all control switches, controls and RF sensors.
Note
If several RF controls and/or RF sensors are paired with the
ventilation unit, they must all be paired again after unpairing.
25
Advertisement
Table of Contents
