Tynetec Advent xt - User Manual

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 Is 240v AC present at Input of SMPSU Module?
YES continue
NO Check incoming mains supply
 Is 27.5v DC present at Output of SMPSU Module?
YES continue

Summary

Advent XT System Power Troubleshooting

SMPSU Input and Output Voltage Checks

Verify 240V AC input and 27.5V DC output voltages on the SMPSU module.

Main CCU Board Power and LED Status

Check 27.5V DC at 'Power In' and assess onboard LEDs on the Main CCU Board.

Termination Board Voltage and LED Checks

Examine Termination Board onboard LEDs and 'Power Out' voltage readings.

Network Voltage Verification

Confirm 12V & 24V Network Voltage LED illumination and voltage presence.

Final System Test and Support Contact

Perform local intercom test and contact technical support if issues persist.

Tynetec Advent xt Specifications

General

Power Supply	Mains powered with battery backup
PSTN Connection	Yes
Operating Temperature	0°C to 40°C
Connectivity	PSTN
Compatibility	Tynetec
Installation	Wall mounted
Type	Telecare Alarm Unit
Alarm Triggering	Manual pendant activation, automatic fall detection (with compatible pendant)