Mhouse GD1 - Control Unit

28 Instructions GD1-GD10
On the control unit there is a set of LED’s each of which can give special indications both during normal operation and in case of malfunctions.
Figure 89
5.6.3 Control Unit
D
E
F
CBA
Table 16
LED ECSBus [A] Status Action
Off Malfunction
Make sure there is power supply; check to see if there are blown fuses;
identify the cause of the malfunction and then replace blown fuses with
others having the same characteristics
On Serious malfunction
There is a serious malfunction; try switching off the control unit for a few
seconds; if the condition persists it means there is a malfunction and the
electronic board has to be replaced
One flash every second Everything OK Normal operation of control unit
2 long flashes The status of the inputs has changed
This is normal when there is a change in one of the inputs: OPEN, STOP,
triggering of photocells or the radio transmitter is used
Series of flashes separated by a
pause
It corresponds to the flashing and courtesy light’s signal. (See Table 14)
LED STOP [B] Status Action
Off Cutting in of the STOP input Check the devices connected to the STOP input
On Everything OK STOP input active
LED OPEN [C] Status Action
Off Everything OK OPEN input not active
On Cutting in of the OPEN input
This is normal only if the device connected to the OPEN input is actually
active
LED P1 [D] Status Action
Off Everything OK No memorization in progress
On Memorization in Mode 1 This is normal during memorization in mode 1 which lasts maximum 10s
Series of quick flashes, from 1 to 4 Memorization in Mode 2 This is normal during memorization in mode 2 which lasts maximum 10s
LED P2 [E] Status Action
Off Everything OK “Slow” speed selected
On Everything OK “Fast” speed selected
1 flash every second
No device has been memorized or an
error has occurred during the
recognition process
There may be faulty devices; check and, if necessary, try repeating the
recognition process (see paragraph 3.5.1 “Recognition of Connected
Devices”)
2 flashes per second Device recognition stage in progress
It indicates that the search for the connected devices is under way (this stage
lasts a few seconds at the most)
1 flash every second the positions have not been acquired.
Repeat the procedure (see paragraph 3.5.2. “learning the door’s open and
closed positions”)
2 flashes every second position learning procedure in progress
LED P3 [F] Status Action
Off Everything OK Cyclic operation
On Everything OK Complete cyclic operation