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Description of the controller
2
3
4
1
1. Switch on fan and lights in
workstation
2. Silence the alarm (Mute key)
3. Smart-Light: pulses when an
alarm occurs
4. Alarms pictograms - to indi-
cate which alarm is active
4
Smart Technology communicates simply about performances and filter effi-
ciency of your product via a LED band of light called Smart-Light. This light
signature casts a steady LED glow when unit is operating properly. If normal
operation is disrupted, the LED signature simply pulses, drawing the atten-
tion of the operator only when necessary.
Description of the alarms
Note:
When using the Mute key to silence the alarm, please note the alarm can be triggered again if the problem has not been fixed.
Resetting alarms via the Mute key will consequently modify usage settings.
Please access the administrator interface to verify user settings.
Alarm
type
Light
signal
Problem
Details
Silence
the alarm
Reset the alarm
Air speed
1 beep
5 seconds
apart
Pulses
Low air
speed
The air speed
value is
<0.3 m/s
Press Mute
key
Please check the front sash is
correctly closed
Check particulate filter.
If the filter is not clogged up,
perform a new calibration of
the anemometer (with door
opened)
Fan
2 beeps
5 seconds
apart
Pulses
Fan fault
The rotation speed
(RPM) is +/-
10% of
the fan setpoint.
Press Mute
key
Please contact Erlab or your
usual maintenance contact.
Fan
Unserviceable
The rotation
speed (RPM)
is < 700 RPM
Filtration
3 beeps
5 seconds
apart
Pulses
Filter breakthrough
(Molecode S/A/F
option)
The Molecode detection
value is > the sensitivity
setting for a period of 40s. Press Mute
key
Please contact Erlab or your
usual maintenance contact.
Replace filter
The filter(s) has/ have
reached the end of their
service life/lives
Filter breakthrough sensor replacement (Molecode)