Nexa CFR-2027 User manual

Operation Manual
Model: CFR-2027 Dimmable Energy Saving Light bulb (Receiver built-in)
CFR-2027
FEATURES:
Pre-heat function can enhance the light bulb lifetime. Gradually lights ON in 1 second.
Can be operated with either mechanical switch or wireless RF remote control.
Low power consumption.
Handy and easy to install.
！ Before installation make sure to switch OFF the mechanical switch power.
Switch OFF!

Initial install CFR-2027 light bulb into lamp holder then switch ON the mechanical switch, the lamp will be
at the brightest level. To turn OFF, simply switch OFF the mechanical switch.
※REMARK※
！Pre-set brightness (First time switching ON) the light will be at 100% brightest.
After the first dimming process is set, the next time switching ON the light will be at the last memory
setting brightness/darkness.
SET UP:
To enter learning mode.
Controlled with a RF transmitter. (Before any operation, mechanical switch must be turned ON to operate
correctly)
Switch ON!

1. Install CFR-2027 into lamp holder
2. Switch ON the mechanical switch.
3. Following switch mechanical switch OFF/ON 6 times ending last at ON mode, lamp starts to slow flash.
This will enter learning mode.
4. On transmitter press ON button to send ON signal to CFR-2027 receiver.
5. CFR-2027 light bulbs will quick flash 8 times to confirm code is stored.
6. After the 8 times quick flash, the lamp will continuously flash slowly (returning to learning mode).
7. In the meantime, user can use another transmitter to make receiver memorize another code. CFR-2027
receiver can memorize up to 6 memories.
NOTE: Operating both remote control and mechanical switch at the same time
To operating with a remote control, make sure the mechanical switch is turned ‘ON’
If the light is switched ‘OFF’ by a remote control, remember the mechanical switch is still at ‘ON’ status.
So next time switching ‘ON’ with the mechanical switch remember to switch twice from ‘OFF’ to ‘ON’
※REMARK※
If during learning mode no RF or manual button signal is record then CFR-2027 receiver will stop
flashing after 20 seconds OR either switch OFF the mechanical switch. This will deactivate the learning
mode.
For the convenience of setting up multiple transmitters, 20 seconds will recount again after each
completed setup.
Nastavenie kódov (Obr.2)
Priblížte vysielač napr. LYCT-505 do blízkosti prijímača a jeden krát stlačte
tlačidlo učenia kódov na prijímači.
LED indikátor začne pomaly blikať,na vysielači stlačte tlačidlo “I”.
Svietidlo pripojené k prijímaču dva krát blikne pre potvrdenie prijatia kódu.
LED indikátor na prijímači prestane blikať,kód je prijatý.
• (Zapamätajte si tlačidlo,ktoré ste zvolili na naprogramovanie do prijímača)
• Vysielač a prijímač sú naprogramované - spárované.
Zmena alebo vymazanie kódu:
• Vymazanie jedného kódu: (Obr.3)
Stlačte tlačidlo učenia kódov na prijímači jeden krát, LED indikátor začne
pomaly blikať.
Stlačte vybrané tlačidlo na vysielači “0” ,vybraný kód sa vymaže.
Svietidlo pripojené k prijímaču dva krát blikne pre potvrdenie vymazania
kódu .LED prestane blikať.
Rovnako postupujte pri vymazaní ďalších kódov.
Vymazanie celej pamäte: (Obr.4)
K svietidlu
230V/50Hz
K svietidlu
230V/50Hz
Obr.2 Obr.3
Nulový vodič
Nulový vodič Nulový vodič
Nulový vodič
Fázový vodič
Fázový vodič Fázový vodič
Fázový vodič
230V/50Hz 230V/50Hz

Code deleting:
Single delete memory/code (Must operate from wireless RF transmitter only)
1. Switch ON the mechanical switch.
2. Following switch mechanical switch OFF/ON 6 times ending last at ON mode, lamp starts to slow flash.
This will enter learning mode.
3. On transmitter press OFF button to send OFF signal to CFR-2027 receiver.
4. CFR-2027 light bulbs will quick flash 8 times to confirm single code is deleted. To deactivate learning
mode, simple switch OFF the mechanical switch
Delete all memories/codes: (Must operate from mechanical switch only)
1. Switch ON the mechanical switch.
2. Following switch mechanical switch OFF/ON 6 times ending last at ON mode, lamp starts to fast flash.
AGAIN following switch mechanical switch OFF/ON 6 times ending last at ON mode, lamp will quick
flash 8 times to confirm ALL memorized codes are deleted.
3. To deactivate learning mode, simple switch OFF the mechanical switch or wait for 20 seconds until light
stops flashing.
Operation of CFR-2027 with mechanical switch:
Switch ‘ON/OFF’:
‘Manual ON Button’ (switch ‘ON’ function):
Press once to switch ‘ON’.
‘Manual OFF Button’ (switch ‘OFF’ function):
Press once to switch ‘OFF’.
Dimming:
1. Switch ON the mechanical switch then quickly switch OFF then ON once again. Dimming will
automatically start.
2. To stop at the desire brightness/darkness simply switch mechanical switch OFF then ON once.
！Dimming will automatically stop action after 4 cycles and light brightness stay at last memory level.
Nastavenie kódov (Obr.2)
Po úspešnej inštalácii zapnite istič prívodu napájania elektrického obvodu
Priblížte vysielač napr. LYCT-505 do blízkosti prijímača a jeden krát stlačte
tlačidlo učenia kódov na prijímači.
LED indikátor začne pomaly blikať,na vysielači stlačte tlačidlo “I”.
Svietidlo pripojené k prijímaču dva krát blikne pre potvrdenie prijatia kódu.
• LED indikátor na prijímači prestane blikať,kód je prijatý.
• (Zapamätajte si tlačidlo,ktoré ste zvolili na naprogramovanie do prijímača)
• Vysielač a prijímač sú naprogramované - spárované.
Zmena alebo vymazanie kódu:
• Vymazanie jedného kódu: (Obr.3)
• Stlačte tlačidlo učenia kódov na prijímači jeden krát, LED indikátor začne
pomaly blikať.
Stlačte vybrané tlačidlo na vysielači “0” ,vybraný kód sa vymaže.
Svietidlo pripojené k prijímaču dva krát blikne pre potvrdenie vymazania
kódu .LED prestane blikať.
Rovnako postupujte pri vymazaní ďalších kódov.
Vymazanie celej pamäte: (Obr.4)
Stlačte a držte tlačidlo učenia kódov pokiaľ LED indikátor začne plynule blikať.
Uvoľnite tlačidlo učenia kódov a znovu stlačte jeden krát,svietidlo pripojené k
prijímaču dva krát blikne pre potvrdenie vymazania kódov.
Všetky kódy vysielačov sú z prijímača vymazané.
K svietidlu
230V/50Hz
K svietidlu
230V/50Hz
Obr.2 Obr.3
Nulový vodič
Nulový vodič Nulový vodič
Nulový vodič
Nulový vodič
Fázový vodič
Fázový vodič Fázový vodič
Fázový vodič
230V/50Hz 230V/50Hz
230V/50Hz

Operation of CFR-2027 with wireless RF remote control:
Making sure mechanical switch is turned ON first!
Switch ‘ON/OFF’:
‘ON Button’ (switch ‘ON’ function):
Press once to switch ‘ON’.
‘OFF Button’ (switch ‘OFF’ function):
Press once to switch ‘OFF’.
“All OFF Button’ (switch ‘ALL OFF’ function):
Press once to switch all linked lamps ‘ALL OFF’ simultaneously.
Dimming:
1. On transmitter press ON button to light on.
2. Press ON button again to start dimming.
3. At the desired brightness / darkness press ON button to stop dimming.
SPECIFICATION:
Not compatible with code switch system remote control.
Power: 20W RF frequency: 433.92 MHz
Input voltage: 220-240VAC Power Factor: > 0.9
Luminous: 1200 lm Current consumption: 90mA
Colour: 2700 K Ra: 81
Dimming range: 5%~100% Life time: 10,000 hours.
Compatible with mechanical switch and wireless RF remote control.
ON / OFF /DIMMER function