Faults - Brink Evap WTW Manuel D'installation

When the control in the Evap detects a fault, this is displayed at the bottom of the product by the alarm symbol
(bell) by means of an LED. To reset the alarm the product must be briefly disconnected from the power supply by
removing the plug from the socket and then replacing this in the socket after 10 seconds. A TEST cycle of
approximately 3 minutes will start, during which the service LED flashes. The light stops flashing when the test is
over. The Table¹ below shows different causes of an alarm and the repair or control action.
Alarm LED Meaning
Contact System
Alarm LED on On/Off broken,
unit switches off
Contact with
Alarm LED blinks
SHC80 sensor
3 times
broken
Alarm LED blinks T3 sensor
5 times outside air faulty
There is no
increase in
channel RH%
Alarm LED blinks
(T1 SHC80), for
9 times
a period of 3
hours. The unit
turns off.
Alarm LED blinks
Heating faulty
15 times
Alarm LED blinks
No airflow
17 times
Alarm LED blinks
T2 sensor faulty
19 times
Service LED The cassette
continuously on must be replaced
¹ See chapter 10 for version adjustment
Section 6 – Faults
Action
Restore contact System On/Of, see wiring diagram
Check SHC80 wiring and if necessary repair, check that
the light on SCH80 sensor flashes regularly, if not replace
faulty sensor.
Check wiring for break or wear, in case of doubt replace
sensor.
- Check if the water tap is open.
If the tap is open and there is a demand (outside
temperature below 12 ° C) check the strainer in the
connection coupling, it must be clean.
- Check the functioning of the water valve. Disconnect the
black supply hose from the knee on the unit, and reset
the unit by plugging out and plugging in again; if water
comes out and the water valve and this stops after 90sec,
then the valve is OK, the water keeps flowing or no water
comes out of the hose, then the water valve is defective,
replace the water valve. If the water valve works and the
matrix does not get wet after the valve has switched, the
legionella filter is clogged; replace the cassette.
If the matrix does get wet and still has an alarm, the
matrix is contaminated and the cassette must be
replaced. Product No .: 351025
Check air temperature after the humidifier, this must be
>8ºC, if not air heater is faulty. Call installer for
replacement.
Check if HRV is working. If this works, the matrix is
contaminated and must be replaced. Product No .:
351025
Check wiring for break or wear, in case of doubt replace
sensor.
To be able to humidify safely it is necessary to
replace the complete cassette; Order product code
351025 from your dealer.
In the interim, you can reset the service alarm at the
bottom by pressing and holding the reset button for
30 seconds. The opening is located next to the
service LED.
ATTENTION the LegioSafe filter will soon become
obstructed, after which proper and safe operation is
no longer guaranteed!!
Evap
Reset
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Reset the service alarm
at the bottom by
pressing and holding the
reset button for 30
seconds. The opening
is located next to the
service LED.
7