
Technical Assistance Services (01/08) 42
2. If the Power led lights up, check the Hard led, if the Hard led does not light up, substitute the
eeprom of the receiver with the eeprom of the transmitter, you do not forget to load it you have to
press the white button 4 seconds. If it lights up with the led of the transmitter, copy the eeprom of
the transmitter to the receiver and if it still does not light up with the eeprom of the transmitter,
substitute the LR70 card.
3. If the Power and Hard leds light up, with the button panel turned off, check if the
signal led lights up occasionally. This led lights up whenever it receives a radio signal. If it never
lights up check the state and the connection of the antenna and if it is not corrected, substitute the
LR70MR06. If it lights up very often, this may mean interferences; check whether there is any
button panel with the same frequency.
4. If we have made sure that the Power and Hard led light up and the Signal led lights up
occasionally. Turn on the button panel and keeping the start button pressed, check that the
signal led, data leds (correct signal) and ID (code OK) blink very rapidly, relay led is green and
order led turn on each time you press a maneuver. If they do not, substitute the LR70 and carry
out operation tests; if it continues to fail, replace the LR70 and substitute the transmitting logic
7.3- DIFFERENTS POWERS SUPPLY OF THE MR06
For 24v AC power, you must put a transformer 2x24/2,4VA (195009) and put or set bridge
the resistors R207 and R208 (115085).
2. With out battery, release the broken board and
replaced for a new one. These boards goes with 4
screws pozidriv or torx.
3. Introduces the EEPROM EP70 from the broken
board to the new one board.
4. Charge the board and press the button about 3
seconds to load the eeprom. The led from the hard will
start to blink during 15 seconds and it will stay on
waiting for work.
1. Unscrew the four screws to open the cabinet torx
T-20.
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