Lighting Controls

Remote Test for RF-Equipped ESR Models

Models denoted with an "-RF" are equipped with a wireless receiver which responds to signals transmitted by the ESRT remote test transmitter. When the signal is received, the coil of the relay is disconnected, allowing the emergency power to flow to the contacts of the relay, thus switching the designated emergency lighting on. For this operation to occur, the light switch or lighting control must be off during the test procedure.

Together these models are used to enable an inspector, in accordance with Article 700.4 of the NEC (National Electric Code), to easily activate the UL924 Emergency Bypass/Shunt Relay wirelessly with the ESRT remote test transmitter, as to prove the ability of the system to bypass the wall switch or other lighting control.

Field Wiring Verification

1. Wire relay according to wiring diagram.
2. Before bulb installation, red LED should be illuminated indicating utility power.
3. Press button of ESRT and hold until red LED goes off. The indicated emergency power.
4. Red LED will remain off for 8-10 seconds and the return to being illuminated.

Inspector Field Test

1. Turn wall switch off or disable control.
2. Point remote test control (ERST) towards ESR relay.
3. Press button on ESRT and hold until emergency light comes on.
4. Emergency light will stay on for 8-10 seconds.

View ESRT specifications