Table of Contents
Advertisement
5.5.3 Relay electrical connection - Model 30 to 92 three-phase
1
2
3
4
5
"Normal" operation
Power supply shut off
On/Off contact - The wheel is stationary but the conductor is powered up
Phase loss - In case of phase loss, the wheel may continue to turn
5.6 Electrical connection of optional TCOM remote control
The remote control covers all the RMEC front panel functions:
• It includes a 20-alphanumeric character, 2-line backlit LCD display, and a navigation button in the
Menu. 2 green/red LEDs indicate the communication activity between the RMEC and the remote
control.
Protection index (PI): 21.
Operating environment:
• Temperature 0°C to + 40°C without condensation.
• 30 to 80% relative humidity.
It can be connected to the RMEC in two ways according to use:
Temporary connection:
Standard application case = for configuration of the product, when the RMEC display is not clearly visible (e.g.
installation in suspended ceiling).
• Shut off the RMEC power supply.
• Remove the waterproof stopper from the RMEC front panel to access the jack socket
protection index then switches from IP55 to IP21.
• A 1m-long jack cable is supplied with the remote control: clip its HE13 socket to the back of the re-
mote control, see plan below, and insert its jack plug into the RMEC's jack socket.
• Power the RMEC back up.
• Configure the RMEC using the remote control.
• Once you've finished, shut off the RMEC's power supply.
• Unplug the jack plug from the RMEC.
• Replace the RMEC front panel waterproof stopper to restore its protection index to IP55.
• Power the RMEC back up.
N.B.: plugging the remote control in or unplugging it from the RMEC without shutting off its power supply caus-
es a temporary short-circuit, which resets the microcontroller. This does not present any physical risk for the
worker, but should be avoided because it strains the electronic components.
10 11 12 13 14 15 16 17
6
7
8
9
Unit status
Invento
Relay fault
18 19
Ventilation fault wiring
Open contact - Stop of the fan
19/48
Relay status
NC check-list
NT00000603-JBRB-ECOWATT-PR-AN-191202
NO
NC
NC
The RMEC's
Advertisement
Table of Contents
