ESSER

FlexES

The Esser FlexES is a modular intelligent fire alarm control panel widely used in international markets. Offers flexible configuration and networking capabilities.

1 manual14 trouble codesModels: FlexES, FlexES Control, FX808382, FX808384

Specifications

SLC Loops

1-18 (model dependent)

Panel Type

Addressable

NAC Circuits

4

Total Points

127-2,286

Points/Loop

127

Battery (Ah)

12-24

Annunciator

Yes

Manuals

FlexES Control

Installation2010

Manuals That Reference This Model (1)

Fire Alarm Control Panel (FACP) Compact Installation2014

Trouble Codes

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Battery fault (excessive contact resistance)The system has detected excessive resistance (> 200 mOhm) at the battery terminals or cables.Battery FaultThe FACP indicates a fault when battery resistance is too high, voltage drops below the discharging limit, or a connection/fuse issue is detected.EARTH FAULTThe system has detected an unintended connection to ground or an incorrect configuration of the earth fault detection jumpers on multiple power supply modules.

Related Questions

How do I reset a fault condition on the Esser FlexES panel after replacing a detector on the loop?What do the common FlexES error codes mean, such as Loop Fault, Short Circuit, and Device Not Responding?What is the procedure for performing a walk test on the FlexES panel to verify detector and module operation?

All ESSER manuals →All FlexES trouble codes →Ask TroubleShooter AI →

essernet connection interruption

A break or wiring error has been detected in the essernet communication loop.

Panel or essernet device not receiving powerA device on the essernet is not receiving power or is completely disconnected.

Damaging the line (essernet module 500 kBd)Physical damage to the essernet 500 kBd line, often due to installation errors.

Loop is too long or attenuation too highSignal strength is too low due to excessive loop length or high cable resistance.

Hardware errorInternal hardware failure detected within the essernet module.

Fault in the mains power supplyThe primary 230 V AC power source is missing or has failed.

>Short circuit/interruption<A condition indicating a short circuit or interruption on the connection line, which may cause the system to isolate segments of the loop using group separators.

What are the compatible battery specifications for the FlexES panel, and what is the procedure for battery replacement?

How do I set up cause-and-effect programming on the FlexES panel to link detector zones to NAC outputs?