SystemAir BF 100MX Manuel D'instructions page 18

The installation type can be set in the following way:
- press the MENU button until the "I" (I) letter is displayed.
- press the buttons + or - to chose the type of installation as follows:
8) RUN-ON TIMER
The unit is equipped with a run-on timer, settable from 1 to 25 minutes. When the external switch is turned
off, the unit continues to run at the intermediate speed for the pre-set period of time.
When the time is expired, the unit returns to the minimum continuous speed.
If the external switch does not stay active for 3 minutes, the run-on is not performed.
In AUTO mode the run-on timer is automatically activated, depending on how long the switch is active, as
follows:
- if the external switch is active for under 3 minutes, the unit does not run-on.
- if the external switch is active for between 3 and 10 minutes, the unit runs on for 5 minutes.
- if the external switch is active for between 10 and 20 minutes, the unit runs on for 10 minutes.
- if the external switch is active for over 20 minutes, the unit runs on for 15 minutes.
The run-on timer can be set in the following way:
- press the MENU button until the "t" (t) letter is displayed.
- press the buttons + or - to increase or decrease the run-on time between the values shown in the table
below:
9) HUMIDISTAT
The unit is equipped with a humidity sensor that has an adjustable threshold of 65-95%. If the humidistat is
activated, the unit runs at the intermediate speed and continues to run for a fixed time of 5 minutes after the
humidity level drops below the selected threshold.
In AUTO mode, the humidistat, which records the humidity levels, triggers if there is a steep variation of the
humidity and if humidity level is over 65%.
The humidistat can be set in the following way:
- press the MENU button until the "h" (h) letter is displayed.
- press the buttons + or - to increase or decrease the humidity threshold between the values shown in the
table below:
18
INSTALLATION TYPE (I)
Setting
Through wall (default)
In room - Ducted
RUN-ON TIMER (t)
Setting (minutes)
AUTO (default)
1
5
10
15
20
25
OFF
Value Displayed
tW
Ir
Value Displayed
AU
01
05
10
15
20
25
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