User Manual
WECO
14
Door detector G5 Series
03.G5.UPF.169.1800
03.G5.UPF.174.1950
5. Packing list
Please check if anything is missing from the packing list.
Contents may differ according to customers’ special requirements.
4. Troubleshooting
Manufactured under ISO 9001
WECO
Version UM.G5.UPF.18L
4.1) The LEDs in the receiver are not lit.
Cable is broken or not connected.
4.2) Both yellow and red LEDs are lit without
interruption between RX and TX.
Plastic filter is too dirty.
Other infrared equipment is nearby.
Ambient light is stronger than allowed.
System fault.
4.3) LEDs are lit correctly when interrupted, but
car door doesn’t open.
Wrong connection with NC/NO contacts.
Output relay is broken.
Check the wiring.
LEDs in RX
Yellow
– power indicator
Red
– status indicator
5.2) Mounting accessories list
5.1) Door detector set packing list
1
2
3
Cable
Transmitter
Receiver
Items
2 cables
1 piece
1 piece
Quantity
4
5
Operation manual
Mounting accessories
Items
1 piece
1 piece
Quantity
1
2
3
Cable clip
M3 spring washer
M3x25 bolt
Items
6 pieces
10 pieces
10 pieces
Quantity
4
5
6
M3 nut
M4 plastic washer
3x100mm cable tie
Items
10 pieces
10 pieces
20 pieces
Quantity
7
M4x10 self-drilling screw 8 pieces
1.1) Securely fix the transmitter and receiver to the car/car doors through the
fixing holes with the bolts provided, ensuring that the labels are pointing
outwards.
Please consult us about our range of fixing brackets and clips.
1.2) Ensure both the receiver and transmitter are at the same level.
1.3) Connect the cables from the receiver and the transmitter to the input
terminals of the door controller.
1.4) Ensure both cables can be easily and smoothly bent.
Lock tightly both sides of the intermediate connectors.
1.5) Switch on the power.
Yellow LED in the receiver is lit.
Red LED in the receiver is lit when light beams are interrupted.
1. Installation
2 3
WECO
2. Notes on handling
WECO
3. Wiring
INFO
Keep connection cables away from high voltage and/or high current wires.
Keep connection cables away from door motor and door drive.
Avoid direct sunlight or other infrared ingress to the receiver (RX).
Prior to power-on, clean the lenses with a soft, damp cloth.
Do not bend or twist the edges, and do not scratch the lenses.
Planned Maintenance Procedure
Ensure the yellow LED is lit (system functioning), then clean the lenses with
a soft, damp cloth. Check all plug and terminal connections. Perform a
detection test by inserting an object greater than 50mm between the TX and
RX. The red LED status indicator will light to confirm object detection.
03.G5.UPF.169.1800 03.G5.UPF.174.1950
3.1 Direct connection to door controller
3.2 NPN & PNP wiring
Yellow to black
Green not connected
Blue is output
Green to black
Yellow not connected
Blue is output
Yellow to red
Green not connected
Blue is output
Green to red
Yellow not connected
Blue is output
NO NC
NPN
PNP
To diagnostic
To door open
To power
supply
-
1
-
2
