English
9.3. Menu functions
•
Continuous mode
»
In continuous mode, the fan stages can be selected with buttons B (▲ and ▼) on the control
unit. The control system does not then affect the speed of the fan (except for in the case of a
fault). Continuous mode can been seen by the constant display of the fan stage on the display.
•
Automatic mode
»
In automatic mode the fan will always try to run in the highest possible stage. If the set-point
temperature set is not achieved by this, it switches to a lower fan stage to be able to ensure a
constant room and exhaust air temperature.
Switching the unit on/off on the control unit.
Press the ON/OFF button (1) to switch the unit on or off.
The unit‘s status now appears on the display with the current values.
»
Set-point temperature display
»
Time switch is on.
»
Fan stage
Changing the set-point temperature
When commissioning for the first time, a set-point value of 21 °C is given.
This value is shown on the
left-hand side of the display. The set-point value can be increased (▲) or reduced (▼) on the control
unit using buttons A.
(The setting range is limited by parameters P 1 and P 2.)
Changing fan stage
There are two possibilities for selecting the fan stages: automatic and continuous mode. Press but-
tons B (▲ and ▼) at the same time to switch between the two modes. Automatic mode is indicated
on the display by the regular flashing of the fan stage selected.
9.3.1. Time / Time switch
The control unit has an integrated time switch. This can be used to control the time your unit will come
on, individually for each day of the week.
Setting the time switch
With the setting parameters for the time switch, the times when the unit is to come on (ON) or off
(OFF) can be set individually for each day of the week.
From the status display, press button A (▲) and B (▲) to get to the menu for setting the time switch.
On the display, on the top line, the display flashes for the „hour“ in
which the unit is to come on (ON) on day 1. Press buttons B (▲
and ▼) to set the „hour“ and then confirm the entry with button A
(▲). The display then moves on to the „minutes“ which can be set
in the same way with buttons B (▲ and ▼) and confirmed with
button A (▲).
(The minutes are set in 5-minute increments.)
On the display, on the bottom line, the display now flashes for the
„hour“ in which the unit is to switch off on day 1. The „hour“ and
„minutes“ are again set and confirmed with buttons B (▲ and ▼)
and button A (▲).Once the entry has been confirmed, the display moves on to day 2 where the indi
-
vidual on and off times can be set. Days 3 to 7 then follow.
Once you have set all of the parameters / days, press the „Mode button“ (M) to go back to the unit‘s
status display.
However, you do not have to go through the whole time switch menu to get back to the status display.
You can press the „Mode button“ (M) at any time to go back to the status display.
Note:
•
If the time 0:00 is given in the parameters, the unit will not switch on or off.
•
If, for example, you do not want the unit to come on at the weekend, you should set the value to
0:00 for „Day 6“ and „Day 7“.
•
The values set are saved even when there is a power failure or if the battery in the control unit
runs down. Only the current time and day of the week have to be reset.
Note: Instructions on changing the clock battery are give in section 10.3.2.
OFF
1 5:30 ON
DAY 18:30 OFF
1 5:30 ON
DAY 18:30 OFF
1 5:30 ON
DAY 18:30 OFF
1 5:30 ON
DAY 18:30 OFF
2 6:30 ON
DAY 19:30 OFF
2 6:30 ON
DAY 19:30 OFF
Set
Day
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
17
A
B
A
B
B
A
B
A
B
A
B
A
B
A
21,0° 1
21,0° 1
21,0° 2
21,0° 1
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Содержание FFH 125 EC 10
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