WMR-3000
RELAY, 2 CHANNELS
TECHNICAL DATA
A declaration of conformity is available at www.nexa.se
WMR-3000
Power source
220-240 V~50 Hz
Max. load
1500 W / channel Resistive, 100 W / channel LED
Frequency
System Nexa (433.92 MHz)
Range
up to 30 m
Memory slots
2 x 6
Power consumption
0.8 W internal consumption
IP rating
IP20 Indoor use
Dimensions
47 x 47 x 19 mm
2-channel built-in receiver On/Off for fixed installation, located in a
junction box or mounting box. Can be connected to an existing switch
with 230 VAC control. The WMR-3000 needs both phase and neutral.
The WMR-3000 has two floating relay terminals with common input
which enables control of optional voltage.
The receiver is fully compatible with other System Nexa products.
SAFETY
Read through all of the instructions first. Call in a professional if
necessary. Nexa cannot be held liable if the product is used for
any purpose other than the one for which it is designed, or if there
is failure to comply with the instructions. Never connect bulbs or
equipment exceeding the receiver’s maximum stated load – this
could lead to faults, short-circuiting or fire. Do not attempt to repair
the product. The product contains no repairable parts.
INSTALLATION
Disconnect the electricity at the distribution board and make
sure that no cables are live.
Connect Phase to L and to Com, Load/Switching conductor to O1/O2,
Neutral conductor to N, and switch to S1/S2, see also the wiring diagram.
LINKING
1. Power up the WMR-3000
2. Press the learn button for the desired channel, the LED indicator
starts to flash.
3. Press the "ON" button for the selected channel on a System
Nexa transmitter within 10 seconds.
LINKING CONFIRMATION
The LED indicator on the receiver flashes slowly for 2 seconds.
DELETING A MEMORY SLOT
1. Press the learn button for the desired channel, the LED indicator
starts to flash.
2. Press the "OFF" button for the selected channel on a System
Nexa transmitter within 10 seconds.
DELETION CONFIRMATION
The LED indicator on the receiver flashes slowly for 2 seconds.
DELETING ALL MEMORY SLOTS.
1. Press and hold down the learn button for 6 seconds, the LED
indicator starts to flash rapidly.
2. Release the learn button and then press it again briefly.
ENGLISH
CONFIRMATION OF THE DELETION OF ALL MEMORY SLOTS
The LED indicator on the receiver flashes slowly for 2 seconds.
MEMORY
The WMR-3000 has 6 memory slots per channel. When all of the
memory slots for a channel are in use, it is not possible to train
additional remote controls/transmitters without first deleting a
memory slot for the relevant channel.
CONTROL
The receiver can be controlled in a number of ways.
1. Using a trained System Nexa remote control
2. Using other trained System Nexa transmitters
3. Using a switch
4. Using a Nexa Bridge
SAFETY AND INFORMATION
Range indoors:
up to 30 m (optimal conditions). The range is very
dependent on local conditions, if there is metal in the vicinity for
example. The thin metal coating in low emissivity energy glass has a
negative effect on the range of radio signals for example. There may
be restrictions on the use of the unit outside the EU. If appropriate,
you should check that the unit complies with local regulations.
Max. load:
Never connect bulbs or equipment that exceed the
maximum load of the receiver. This could lead to faults, short-
circuiting or fire.
Life-support equipment: Never use Nexa's products for life-
support equipment or other devices where faults or interference
could have life-threatening consequences.
Interference: All wireless units can suffer from interference that
can affect performance and range. Because of this, the minimum
distance between two receivers should be at least 50 cm
Repair:
Do not attempt to repair the product. It does not contain
any repairable parts.
Watertightness: The product is not waterproof. Make sure it
remains dry at all times. Damp will cause the internal electronics to
corrode and this could lead to short-circuiting, faults and a risk of
electric shock.
Cleaning: Clean the product using a dry cloth. Do not use
chemicals, solvents or strong cleaning agents.
Environment: Do not expose the product to intense heat or cold as
this could damage or shorten the service life of the electric circuits.
Learn button
channel 1
Learn button
channel 2
LED indicator
WIRING DIAGRAM CROWN CONNECTOR
WIRING DIAGRAM MULTIWAY SWITCHING, 2 CIRCUITS
NEXA AB, DATAVÄGEN 37B, 436 32 ASKIM, SWEDEN
[email protected] | www.nexa.se
NEXA
0
1
Com
0
2
S
1
S
2
N
N
L
N
L
L
