EMS FIRECELL User Manual

Page 36 of 40
Analogue Values / Fault Rectication
Analogue
Value
0
0
1
1
1
2
3
4
4
4
4
5
7
7
13
13
13
14
14
14
16
16
16
20
25
35
50
64
85
Device
Type
All
RCC
Detector
Sounder
Radio Hub
Detector
Sounder
All
I/O Units
Radio Hub
RCC
Radio Hub
All
RCC
All
RCC
Radio Hub
All
RCC
Radio Hub
Call Point,
Sounder & I/O
RCC
Radio Hub
Detector
Detector
Detector
Detector
Call Point
Detector
Symptom
Battery missing
Mains fail
Head fault
No audio output
Receiver failiure
Head missing
Head missing
Tamper
Input short/open ciruit
Aerial tamper
Aerial tamper
Radio interference
Batteries low
Battery/charger fail
Signal strength caution
Signal strength caution
Background level caution
Signal strength low
Signal strength low
Background level medium
Signal strength good/medium
Signal strength good/medium
Background level good
Signal strength medium
Signal strength good
Head dirty
Pre alarm
Alarm
Alarm
Rectication
Process
Check battery connections and voltages. Ensure all batteries are changed if required.
Check the RCCs mains supply.
Check that the device is correctly assembled. Failing this, it is recommended that the detector is
replaced.
Check the devices audio monitoring switches are set correctly. See the devices installation
instructions for more information.
Try resetting the Radio Hub.
Check that the device is correctly assembled. The fault will clear upon successful relocation.
Check that the device is correctly assembled. The fault will clear upon successful relocation.
Check that the device is correctly assembled. The fault will clear upon successful relocation.
Check the 20k end of line resistor is in place and that connections are secure.
Check for the 47k end of line resistor when measuring between the centre pin and the outer
screen of both aerials cables and that connections are secure.
Check for the 47k end of line resistor when measuring between the centre pin and the outer
screen of both aerials cables and that connections are secure.
Has any electrical equipment recently been installed in close proximity of the Radio Hub. If so it
may need to be moved to an acceptable distance. See Radio Hub Installation Instructions for
details.
Replace all batteries with specied batteries, observing correct polarity.
Check the integrity of the RCCs battery and its connection.
Check devices location to ensure no visible cause can be seen. Check devices signal level
information in the Global Sig Stat menu. (See the ‘How to improve device signal levels’ section
for more information).
Has any electrical equipment recently been installed in close proximity of the Radio Hub. If so it
may need to be moved to an acceptable distance. See Radio Hub Installation instructions for
details.
Has any electrical equipment recently been installed in close proximity of the Radio Hub. If so it
may need to be moved to an acceptable distance. See Radio Hub Installation instructions for
details.
Check devices location to ensure no visible cause can be seen. Check devices signal level
information in the Global Sig Stat menu. (See the ‘How to improve device signal levels’ section
for more information).
Has any electrical equipment recently been installed in close proximity of the RCC. If so it may
need to be moved to an acceptable distance. See RCC Installation for more information.
Has any electrical equipment recently been installed in close proximity of the Radio Hub. If so it
may need to be moved to an acceptable distance. See Radio Hub Installation for more
information.
No action required.
No action required.
No action required.
No action required.
No action required.
It is recommended that the detector is replaced for new. Please Note: Where temporary work
involving the generation of dust, smoke, paint spray, and other aerosols is to be carried out in an
area protected by smoke detectors, the removable dust covers supplied with the device should
be tted to prevent contamination or false alarms. The devices should also be temporarily
disabled at the Control Panel. Care must also be taken to ensure that the dust covers are
removed and the devices re-enabled once the environment is clear.
Warning: No attempt should be made to open the case for cleaning inside the head.
Check device is free from smoke. If no smoke can be seen, it is recommended that the detector is
replaced for new. Please Note: Where temporary work involving the generation of dust, smoke,
paint spray, and other aerosols is to be carried out in an area protected by smoke detectors, the
removable dust covers supplied with the device should be tted to prevent contamination or
false alarms. The devices should also be temporarily disabled at the Control Panel. Care must also
be taken to ensure that the dust covers are removed and the devices re-enabled once the
environment is clear.
Warning: No attempt should be made to open the case for cleaning inside the head.
Check that the device’s element is reset.
Ensure that the environment of the devices location is free of smoke residue and dust.
©2019 EMS Ltd. All rights reserved. MK98 Iss17 05/04/2019 AJM

EMS FIRECELL Specifications

General

Brand	EMS
Model	FIRECELL
Category	Fire Alarms
Language	English