18
5_ repeat the procedure from point 1 using button P2 to cancel all the associated radio control devices;
6_ to exit the learning mode without memorising a code, press button P1 or P2 briefly.
MEMORY CAPACITY
The code memory capacity* of the D729MA can be expanded from 30 to 126, 254 or 1022 codes (transmit-
ters) by replacing the memory cards as follows (plug them onto J5 connector, see wiring diagram):
126
codes
Art.
250SM126
254
codes
Art.
250SM254
1022
codes
Art.
250SM1022
* Control units are supplied with a standard built-in 30-code memory. The memory card for enhancing the
code memory capacity must be ordered separately.
WARNING: Control unit must be turned OFF to insert / remove a memory card.
IMPORTANT: when a memory card is used, the control unit’s built-in 30 codes memory
is disabled.
HARD RESET
(factory setting):
- Remove the voltage from the board, keep the P2 key pressed and restore voltage to the board by
keeping it pressed until DL5 starts to flash red. At this point, release the P2 key and press it again
until the red DL5 LED turns off (reset in progress), confirming that the operation has ended (if it
is not pressed and remains in standby, the board returns to operation normal after 12 seconds).
Upon restarting, it will be necessary to carry out the memorisation procedure (the DL5 LED will
flash red / green).
In case of Hard Reset the memory of the radio receiver will not be erased: all exist-
ing transmitters remain programmed.
10. MALFUNCTIONS: POSSIBLE CAUSES AND SOLUTION
The automation does not start
a- Check there is 230V AC power supply with the multimeter.
b- Check, in the standard mode, that the NC contacts on the board are really normally closed (4
green LEDs on).
c- Increase the FR trimmer to the limit.
d- Check that the fuses are intact with the multimeter.
The radio control has very little range
a- Check that the ground and the aerial signal connections have not been inverted.
b- Do not make joints to increase the length of the aerial wire.
c- Do not install the aerial in a low position or behind walls or pillars.
d- Check the state of the radio control batteries.
The automation opens the wrong way
Invert the motor connections on the terminal block (terminals 15 and 16 for M1; terminals 17 and
18 for M2).
11. GUARANTEE: GENERAL CONDITIONS
TAU guarantees this product for a period of 24 months from the date of purchase (as proved by the
sales document, receipt or invoice).
This guarantee covers the repair or replacement at TAU’s expense (ex-works TAU: packing and trans-
port at the customer’s expense) of parts that TAU recognises as being faulty as regards workmanship
or materials.
For visits to the customer’s facilities, also during the guarantee period, a “Call-out fee” will be charged
for travelling expenses and labour costs.
The guarantee does not cover the following cases:
• If the fault was caused by an installation that was not performed according to the instructions
provided by the company inside the product pack.
• If original TAU spare parts were not used to install the product.
• If the damage was caused by an Act of God, tampering, overvoltage, incorrect power supply,
improper repairs, incorrect installation, or other reasons that do not depend on TAU.
ENGLISH
