Helios ALB EC 125 EH Notice De Montage Et D'utilisation page 37

Installation and Operating Instructions
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Fresh Air Boxes – ALB EC
4 .7 .5 Service menu "Max temperature"
Set the maximum temperature. This defines the max. temperature of the electrical heater, supply air limit and temperature
in the Weekly timer. The factory setting is 30°C. The maximum temperature can be changed to 40°C.
Press to enter the next submenu. Press
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Max . temperature (5-40°C). Confirm by pressing
ENTER
4 .7 .6 Service menu "Alarm"
In this menu, alarm limits are set for the filter timer and supply air and settings are adjusted for fire sensors and alarm dis-
plays.
"Filter timer" can be set from "Off"/"6-12 months" and issues an alarm for the filter replacement.
The filter timer cannot be used in combination with another filter measurement, see Menu "Filter timer".
Filter replacement at least once annually is recommended.
In order to reset the filter timer, press the "Reset" button with the
ENTER
DOWN
ENTER
DOWN
ENTER
DOWN
ENTER
Alarm limits for "Low temperature".
Alarm limit A: +2 to +10ºC, but must be lower than "Alarm limit B -1°C".
The unit is stopped and the alarm "Low flow temperature" is displayed if the temperature in the supply air
duct is below the set value.
Alarm limit B: Can be set from +5 to +12ºC, but must be higher than "Alarm limit A +1°C".
If the temperature in the supply air duct is below the set value, Intensive mode will be deactivated if it is activated.
In the menu "Fire sensor", the type of installed fire sensor (provided by customer) is set.
Depending on the type of smoke detector, select "Normally open" NO or "Normally closed" NC.
"Automatic reset" enables the automatic restart of the unit after the fire alarm has been reset again (NO, NC).
In the menu "Alarm display", the alarm can be allocated to the alarm connection on the control board (NO,NC). If all are
selected, this will be displayed with "All". If only one or more are selected, this will be displayed with "Selected".
again and then
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DOWN
.
ENTER
ENTER
DOWN button.
ENTER
UP
DOWN
ENTER
UP
DOWN
ENTER
UP
DOWN
ENTER
UP
DOWN
11
UP
to select the desired
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UP
DOWN
ZURÜCK ENTER
EN
ENTER
UP
DOWN
ENTER
UP
DOWN
UP ENTER
DOWN