Problem Identification And Solutions - SISTEMATICA Classic CNTR 4 Benutzerhandbuch

PROBLEM
Power failure of the receiving group
The system does
Incorrect installation of the receiver
not respond to
commands
90
The system
responds to
commands
Connections to the battery and
intermittently
to the utilities made with cables
of inadequate section or length
PROBLEM IDENTIFICATION AND SOLUTION
POSSIBLE CAUSES
Bad wiring connection
Incorrect replacement of
the batteries of the handheld
System coding failure
Handheld batteries exhausted
Handheld batteries
almost exhausted
Using the handheld beyond
the useful range
• Check that the Emergency Mushroom on the handheld (if present) is in the release position
• Verify that the power source is properly connected to the controller
Check the wiring to the utilities (signals, solenoid valves etc.)
The receiver must not be shielded from ferrous masses (see "INSTALLATION" p. 82)
Check the correct insertion of the batteries in the handheld; eventually replace
them (see p. 75)
Recode the system (see p. 85)
Replace the batteries in the handheld (see p. 75)
Replace the batteries in the handheld (see p. 75)
Keep at a distance ≤ 100m from the controller
Check that the connections to the battery and to the utilities are made with cables
of adequate section or length
SOLUTION