General information regarding safety
Only skilled qualified personnel are allowed to
perform the described work on the control panel.
Only skilled qualified electricians are allowed to
work on the electrical system.
For all work performed on EASYLAB components,
the following regulations and guidelines must be
complied with. This applies in particular to the
following German country specific regulations or
as appropriate in the country where the installation
is taking place:
• Equipment and Product Safety Laws (GPSG)
• Industrial Health and Safety Regulations
(BetrSichV)
• Accident Prevention Regulations (BGV A1,
BGV A3)
General safety measures
• Large temperature differences
Condensation can damage the electronics
beyond repair. If the control panel has been
kept in an unheated area, wait at least two
hours before switching on the supply voltage
for commissioning.
• Electrostatic charge
Electrostatic charge can damage the electronics.
To avoid this, first touch an equipotentially
bonded metal surface, e.g. a water pipe, for
electrical earthing before you remove the control
panel from its protective wrapping.
• Fixing the base plate and the adapter
Tighten the screws only hand-tight in order to not
damage the base plate or the adapter.
• Foreign matter and liquids
If liquid gets inside the control panel, let
the control panel completely dry before
commissioning. Remove foreign matter, if any.
If the device emits a smell or smoke, have it
checked by the manufacturer.
4
BE-LCD-01 Operating and Installation Manual / Leaflet no. M375EV8 (01/2015)
2 Safety and correct use
Correct use
The BE-LCD-01 control panel is an EASYLAB
component intended for the display of values and
for performing various functions. If the control panel
is connected to a fume cupboard controller, the
function display complies with EN 14175; operating
functions and special functions can be set by
the user. If a room is equipped with EASYLAB
controllers, the control panel is intended for
monitoring and for operating mode default setting.
• Connect the control panel to an EASYLAB TCU3
used for fume cupboard control (equipment
function FH-xxx).
• Connect the control panel to a EASYLAB TCU3
controller used for extract air control (equipment
function RE), supply air control (equipment
function RS), or room pressure control
(equipment function PC).
• Connect the control panel to an EASYLAB TAM
adapter module with active room management
function (RMF).
• Surface mount the control panel onto the side
frame of the fume cupboard.
• As an alternative, mount the control panel to a
wall, with our without junction box.
• Observe the technical data for the control panel.
Incorrect use
Do not use the control panel outdoors, in wet areas,
or in potentially explosive atmospheres.
Residual risks
A failure of the supply voltage is indicated on the
control panel only if the EASYLAB controller is
equipped with the EM-TRF-USV expansion module
and the battery pack has been connected and fully
charged.