10
05 – Change filter
There is a built-in filter timer which counts how long the
system has been running since the last change of filter.
The set point can be set between 1-12, which corresponds to
12 months. It is recommended that the set point be initially
set to 3, which corresponds to 3 months (if 0 is entered,
the filter timer is off and will not give filter warning).
If the filters are too dirty after the set period, set the set
point to a lower number. If it is not necessary to change the
filters after the configured period, the set point can be set
to a higher number.
When the timer reaches the set value for filter change,
the filter change alarm will flash on the display.
Once the filters are changed, return to the screen with the
daily operating options and press and hold down the filter
indicator key until the diode switches off. The device will
then change back to normal operation.
Setting option: between 1 and 12 months. set point = 0 will
disable the filter timer (Be careful when using this setting –
Genvex disclaims any responsibility for faults in the
ventilation unit caused by a clogged filter).
06 – Humidity control
Here you turn on humidity control. It must be set to ON in
order to be active.
Setting option: ON/OFF.
Service Menu
10 – Level 1 Supply air
Level 1, which is the lowest speed, is usually used when there
is nobody home. Both fans can be configured independently
of each other for all levels so that the air flow in the supply
air and in the extract air is equal, which provides optimal
operation.
The adjustment of the system must be performed with
specialised air measuring equipment and can be done
without using the main regulating damper.
Configuring the air flows without expert advice is not
recommended. Incorrect configuration can lead to major
energy consumption or unpleasant indoor climate.
Setting option: between 0 and 100%.
11 – Level 2 Supply air
Level 2 is the recommended speed of the system for
providing optimal indoor climate. It should be adjusted to the
ventilation requirement of the dwelling.
Setting option: between 0 and 100%.
12 – Levels 3 and 4 Supply air
Level 3 is the highest speed that can be configured.
It is used, e.g. if there are many guests or there is a
lot of activity in the kitchen.
Setting option for level 3: between 0 and 100%.
Factory setting for level 3: 75%.
Level 4 is used mainly in the summer for lowering indoor
temperature. Remember that a higher air exchange rate
increases energy consumption.
Setting option for level 4: Cannot be configured.
13 – Level 1 Extract air
The fan speed is adjusted until the same air flow is achieved
as the supply air on level 1.
Setting option: between 0 and 100%.
14 – Level 2 Extract air
The fan speed is adjusted until the same air flow is achieved
as the supply air on level 2.
Setting option: between 0 and 100%.
15 – Levels 3 and 4 Extract air
The air flow of level 3 is adjusted to the same air flow as the
supply air on levels 3 and 4 (item 12).
Setting option for level 3: between 0 and 100%.
Factory setting for level 3: 75%.
Setting option for level 4: Cannot be configured.
16 – Not relevant
17 – Timer levels 3 and 4
If automatic reconnection is used for speeds 3 or 4, you can
enter how many hours the system should run on level 3 or 4
before it automatically returns to level 2. The set point can
be configured to between 1 and 9 hours.
Setting option: between 1 and 9 hours.
18 – Filter/stop
To ensure that the filters are changed when the filter change
alarm flashes on the screen of the control panel, the set
point can be set to ON. The system will then stop
automatically after 14 days if the filters have not been
changed in
the meantime.
If this precaution is not required, the set point can be set to
OFF and the system will continue to operate.
Setting option: ON/OFF.
