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8.3 System Test and Commissioning
The Control unit installation must be performed after having carefully read the instructions contained in the
installation manual and the programming manual.
Once mechanical installation of the control unit has been completed, perform the following operations:
Check the correct detection line wiring through a multi-meter (refer to chapter Test Procedure for the analogue
system lines in this manual).
•
Check the correct detection line wiring through a multi-meter or a POL-200-TS (refer to chapter Test
Procedure for the analogue system lines in this manual).
•
Connect the detection lines to the control unit.
Connect the main alarm siren (fitted with 47 KΩ ¼ W balance resistance) on the CNU-18 and 17 terminals
(refer to basic board topography)
•
To correctly dimension the batteries to be used, check the autonomy that the system must guarantee in case
of 230 V AC mains breakdown.
Connect the control unit to the 230 V AC mains by means of a three-pole cables: phase, earth, neutral (the earth
cable must be longer than the phase and neutral ones) on the CN1 terminal block (the earthing connection is
compulsory) and must be fixed to the cabinet by means of a cable fixing device so that it cannot be accidentally
stripped off.
The power supply connection must be performed through the following phases
(refer to basic board topography):
•
Turn off the main switch of the 230 V AC mains which powers the control unit
•
Disconnect the CN1 terminal block from the control unit
•
Connect the 230 V AC mains to the CN1 terminal block
•
Connect the CN1 terminal block to the control unit
•
Turn on the main switch of the 230 V AC mains
•
Install and connect the batteries as indicated in this manual
When the control unit is powered check the following conditions on the front panel:
•
Green LED "POWER OK"
•
Yellow LED" FAULTS"
•
Buzzer
By pressing the Buzzer Silencing key, the buzzer is switched off and the "POWER UP" fault indication is displayed
By Pressing the "RESET" key the request to enter the level 2 password is displayed (default = 22222).
Enter the password and check the following conditions:
•
Green LED "POWER OK"
•
Yellow LED "FAULTS"
•
No faults signalling on the display
M-167.1-MA2000-EN / 06.2022
= on
= flashing
= continuous sound
= on
= off
MA-2000
33
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