Innova 3in1 5M Installer Manual page 44

PUTTING IT INTO SERVICE
1� Send button
2�
Power button
3�
Operating LED indicator (lights up during operation/flashes during the alarm)
4�
Back button
5�
Selection button
3�12�2 First start-up
– turn the system master switch to "on"
– turn the master switch Q1 of the device on the electric
panel to the I-ON position
– check the touch screen interface is off
– check that oFF ap-pears on the emergency interface, oth-
erwise press the Standby icon
Within few minutes the prompt ASSIGNING will appear and
flash on the control panel of the external unit.
This signal will cease within a maximum time of 4-5 minutes
once the panel has correctly communicated with the exter-
nal unit.
Meaning
Upon power-up
1. no communication with the indoor unit
2. established communication with the indoor unit
3. normal communication OK (validating power and quantity)
4. automatic address setting in progress
on
off
3�12�4 External unit control panel first switch-on
The display shows the stand-by screen.
44
4
5
Meaning of the warning lights on the external unit electronic board
On three-phase 12 and 15 versions, reverse the two power
phases if alarm P05 appears on the external unit control
panel.
3�12�3 Automatic address setting
If during the SETTING procedure symbol
panied by the prompt R.C.1 switch off the device.
Check that the power supply connections and the serial
line to terminals 1 and 2 to the outdoor unit are correct.
Then switch on the power supply voltage and check that
the SETTING procedure automatically restarts and finishes
within a few minutes.
If the SETTING process does not restart automatically or
remains in the display symbol
prompt R.C.1. call the Technical Service Centre.
LED 1
alternative flashing
1
2
3
appears accom-
! !
accompanied by the
! !
LED 1