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3.13
Adjustment (transformer regulated fan)
Before opening the doors for servicing make sure to: Press and hold the forcing-/stop button (6) on the hand
terminal for 5 seconds ("STOP" appears on the screen). Remember to turn off the fuses when servicing. If the
ventilation unit has a water battery you may open the doors after 1 minute (if fans have stopped). If the unit
has an electrical battery you must wait for 3 minutes (el.battery must cool down and the fans must stop).
The speed of the unit at the normal stage must be set to the voltage specified in the Documentation of Ventilation
Data form that is enclosed with the ventilation drawings from the company responsible for project planning. Locate
the adjustment switch (refer to ventilation unit dokumentation). Set the switch to the desired position for each fan.
It is possible to choose on the switch between factory setting, lowest setting (-) or highest setting(+), see Fig. 1. To
achieve more adjustment ranges, it is necessary to switch over directly on the transformer.
STEP 2
Standard
120V
-
Factory
150V
+
170V
Step 1 and 3 have standard transformer settings, refer to connection
diagram for volt values. These may also be changed by reconnecting on the
transformer.
3.14 Active Alarms
Displays active alarms and the alarm history. The time at which the alarm
was registered is also displayed.
Menu:
Test I Alarm I Active Alarms
Test I Alarm I Active Alarms
Parameter name
Setting range
Active alarms
See Chap. 3.19.1
Alarm List
3.15 Alarm History
Displays the last 5 alarms, active alarms and alarms that are processed. The time at which the alarm was registered is
also displayed.
Menu:
Test I Alarm I Alarm History
Test I Alarm I Alarm History
Parameter name
Setting range
Alarm history
See Chap. 3.19.1
Alarm List
All manuals and user guides at all-guides.com
Except:
S3 R
105V
120V
150V
Unit
Default value
Unit
Default value
+
Factory
setting
-
53
Fig. 1 Adjustment switch
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