Mhouse GDX01, Инструкция по установке и эксплуатации, Страница: 17 / 214

POWER SUPPLY CONNECTION
INITIAL START-UP AND ELECTRICAL CONNECTION CHECK
STEP 8
CAUTION! The following operations described in this manual will be
performed on live electrical circuits and therefore manoeuvres may
be hazardous! Therefore proceed with care.
After powering up the control unit ( fig. 41 ) perform the following opera-
tions, checking conformity of results:
• Immediately after start-up, the red led ( fig. 42 ) flashes quickly for a few
seconds, after which the red and green leds light up alternately; then the
green led turns off and the red led continues flashing at regular intervals
every second (= control unit operating status OK ) .
CAUTION! - If the red led does not flash as described above, dis-
connect the Control unit from the power supply and carefully check
all connections (refer also to the paragraph “What to do if....”).
• If the system is equipped with photocells, check the RX element to
ensure that the led is
OFF (= operation OK ) or ON (= obstacle present ). If
the Led is flashing, this means that the signal is poor and subject to incor-
rect photocell alignment.
• If the system is equipped with a radio control keypad, check operation
with reference to the relative instruction manual.
STEP 7
WARNINGS!
– The PVC power cable supplied is suitable for indoor installa-
tions.
The final connection of the automation to the electrical mains,
must be performed by a qualified electrician, in compliance
with local standards and the instructions in the section “
Tasks
reserved for qualified technicians”.
To perform the automation operation and programming tests, insert the
power plug of the control unit (supplied) in a mains socket ( fig. 41 ). If
the socket is far from the automation, use a suitable extension lead.
41
42
Key “P1” Green Led Red Led
English
English – 17