Global JUNO-NET EN-54 Manual

OPERATION
&
MAINTENANCE
MANUAL
JUNO-NET
Fire Alarm Control Panel
EN-54
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

JUNO-NET
CONTENTS
SECTION 1 -
1.1 Description of the fire control panel fascia................................................
1.2 Alarm.................................................................................................
1.9 Caretaker Test Mode.............................................................................
1.10 Disablements......................................................................................
1.10.1 Selected detectors..............................................................
1.10.3 Sounders Enable/Disable....................................................
2.1 Printer paper replacement.....................................................................
2.2 SIM CARD replacement.......................................................................
2.3 Main control board fuse........................................................................
2.4 Connection board fuses........................................................................
2.5 Sub-panel fuses...................................................................................
2.6 Battery voltage and charger checks.........................................................
2.7 Replacing the Mains Fuse......................................................................
2.8 Use of programming functions for maintenance.......................................
2.9 Getting into Programming Mode............................................................
2.10 Logbook.............................................................................................
2.10 Event data sheet...................................................................................
OPERATION
1.3 Reset the system...................................................................................
1.4 Sound and silence the alarms.................................................................
1.5 Read the Fire, Fault, Test and Disabled queues..........................................
1.6 Active Delays.......................................................................................
1.7 Lamp Test............................................................................................
1.8 Perform a fire drill.................................................................................
1.10.2 Auxiliary relays...................................................................
1.10.4 Zones Enable/Disable.........................................................
1.11 If the panel displays a fault.....................................................................
1.12 If the panel displays a pre-alarm............................................................
SECTION 2 - MAINTENANCE
2
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5
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6
7
8
9
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JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
JUNO-NET
1.1 DESCRIPTION OF THE FIRE CONTROL PANEL FASCIA
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
: If the LED is RED it indicates that there is a fire situation.
: If the LED is AMBER it indicates a fault situation. Additional information will be shown on the LCD display
and, if applicable, on the LEDs in the FAULTS section of the main panel (i.e. 7, 8, 9, 10).
: If the LED is AMBER it indicates that a detector is in PRE-ALARM.
: If the LED is AMBER it indicates that the panel is in a test mode.
: If the LED is AMBER it indicates that at least one disablement exists.
: If the LED is GREEN it means that the panel is in ACTIVE mode. If the LED is flashing GREEN then the
panel is in INSTALLATION mode.
: If the LED is AMBER it indicates that there is a problem with a loop sounder or conventional sounder
circuit. This could be an open or short circuit or a blown alarm fuse.
: If the LED is AMBER it indicates that there is a Primary Fault, a Battery Fault or that there is an Earth
Fault. Further details will be shown on the LCD display as to the type of supply fault.
: If the LED is AMBER it indicates that there is 5 Volt fault or a processor/program failure.
: If the LED is AMBER it indicates that there is an open or short circuit in the fire brigade
transmission circuit.
SUPPLY FAULT
SYSTEM FAULT
TRANSMISSION FAULT
1
2
3
4
5
6
7
8
9
10
OPERATION
SECTION 1
2
1
2
3
4
5
6
7
8
9
10
12
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15
16
13
17
18
19
21
23 22
20
25 24
27 26
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30
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33
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35
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
NOTE: The operation of front panel switches will only be possible upon entering a valid User
or Programming Access Code. See Page 7.

PAPER FEED
INTERNAL BUZZER SILENCE
INTERNAL BUZZER SILENCE
SYSTEM RESET
LAMP TEST
ALARMS SILENCE/RESOUND
ALARMS SILENCE/RESOUND:
DELAYS ACTIVE:
DELAYS ACTIVE:
SELECTED DETECTORS
SELECTED DETECTORS
SOUNDERS ENABLE/DISABLE
SOUNDERS ENABLE/DISABLE
AUXILIARY RELAYS
AUXILIARY RELAYS
DISABLED
DISABLED
TEST
TEST
FAULT
FAULT
FIRE
FIRE
INFRA-RED SENSOR
KEYPAD:
: Pressing this switch will advance paper through the printer.
: Pressing this button will silence the internal buzzer during a FIRE or FAULT condition.
: If the LED is lit it indicates that a new FIRE or FAULT condition is present on the
system.
: Pressing this button restores the panel to its normal operating condition after an alarm. Alarms must
be silenced before a SYSTEM RESET can be performed. A SYSTEM RESET does not clear any settings or disablements;
it only clears FIRE and FAULT conditions (and then only if the source of the FIRE or FAULT has been cleared).
: Whilst this button is depressed all of the panel’s LEDs will be illuminated and all of the LCD display pixels
will be set to black. Use this button to confirm the LEDs and LCD display are functional.
: Pressing this button will activate all sounders. Pressing the button again will silence
the sounders.
If the LED is lit it means that the SOUND ALARMS function has been activated or
there is a new fire Alarm condition present on the system.
Delays can be configured for the sounders, I/O modules and fire brigade transmission using the
programming functions. Pressing this button enables or disables these delays.
If the LED is lit it means that the delays are active. (When they have been programmed)
: Using the programming functions individual detectors can be set for SELECTIVE
DISABLEMENT. When this button is activated those detectors will be disabled (isolated). Note that this button will only
operate if at least one detector has been set for SELECTIVE DISABLEMENT.
: If the LED is AMBER it means that the selected detectors are isolated.
: Press to Enable or disable all sounders on the system. Both Conventional or
Addressable.
: When LED is lit, all sounders are disabled. Enabled if LED is off.
: Pressing this switch disables or enables all the relay and I/O module outputs.
: If the LED is lit it means that the auxiliary relay and I/O module outputs are disabled.
: If there are disablements then pressing this button will show the disablements on the LCD display. If there
are more disablements than can be shown on the LCD display at one time then subsequent presses of this button will
step through all the disablements.
: If the LED is AMBER it means that there is at least one disablement.
: If there are ZONES in test mode then pressing this button will show those ZONES on the LCD display. If more
ZONES are in test mode than can be shown on the LCD display at one time then subsequent presses of the button will
step through all the ZONES in test mode.
: If the LED is AMBER it means that one or more ZONES are in test mode.
: If there is more than one FAULT, or if there is at least one FAULT and a FIRE, pressing this button will display
the next FAULT report on the LCD display for 20 seconds. Subsequent presses will step through all the FAULT reports.
: If the LED is flashing AMBER it means that are FAULT reports to be reviewed. If the LED is steady AMBER then
all FAULT reports have been reviewed.
: If there is more than one FIRE pressing this button will display the next FIRE report on the LCD display for 20
seconds. Subsequent presses will step through all the FIRE reports.
: If the LED is flashing RED it means that there are FIRE reports to be reviewed. If the LED is steady RED then all
FIRE reports have been reviewed.
: When using the Remote Infra-Red Keypad it is important that the remote is pointed towards
this sensor.
Used to enter authorized User and Programming codes, to select functions and options, and scroll through
devices, loops and zones.
11
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13
14
15
16
17
18
19
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22
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24
25
26
27
28
29
30
31
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OPERATION JUNO-NET
1.1 DESCRIPTION OF THE FIRE CONTROL PANEL FASCIA (continued...)
3
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
To do this press the ALARMS SILENCE /
RESOUND .
Pressing this button will:
Stop the sounders sounding
Stop sounders queued for delayed
activation
The STATUS - FIRE will remain lit RED.
Press the INTERNAL BUZZER SILENCE to
silence the Internal Buzzer. It will also turn off the
INTERNAL BUZZER SILENCE
button
LED
button
LED
At the fire control panel, the STATUS -
FIRE will illuminate RED.
The fire control panel buzzer will
sound.
The location of the alarm (or alarms)
will be shown on the fire control panel
If more than one alarm has occurred
the QUEUE REVIEW FIRE will
flash RED indicating that further fire
reports can be displayed on the LCD
display by pressing the QUEUE
REVIEW FIRE .
If fitted, the external RED Zone LEDs
will be illuminated for the Zones in
FIRE.
LED
LCD display.
LED
button
JUNO-NET
1.2 ALARM - (Authorized User Level Access)
If the fire alarm control panel signals an ALARM the following events will take place:
The sounders, I/O modules and other outputs will operate in accordance with their programming.
EVACUATE IN ACCORDANCE WITH THE SITE PROCEDURE
ONLY WHEN AUTHORISED should you silence the alarms.
DO NOT PRESS UNTIL THE ALARM CONDITION HAS BEEN DEALT WITH.SYSTEM RESET
OPERATION
4
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
LED will be lit at each new Alarm event

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
On the fire control panel:
Press the ALARMS SILENCE/RESOUND .
All sounders turn on
The
illuminates RED
Press the .
The sounders turn off
The
extinguishes
button
LED
button
LED
ALARMS SILENCE/RESOUND
ALARMS SILENCE/RESOUND
ALARMS SILENCE/RESOUND
1.4 SOUND AND SILENCE THE ALARMS - (Authorized User Level Access)
This section shows you how to turn on and turn off all the sounders in an installation. It is identical to a fire
drill procedure.
This procedure should be used if:
There has been an alarm and the alarm
condition no longer exists.
There has been a fault and the fault condition
no longer exists.
Press the button. The system
takes about 0 seconds to reset. The company
name, date and time will appear on the LCD
display when the reset is complete.
Any alarm and/or fault LEDs indicated by the
panel before pressing will no
longer be illuminated after reset.
A SYSTEM RESET can only be performed once all
alarms have been silenced.
SYSTEM RESET
2
SYSTEM RESET
OPERATION JUNO-NET
1.3 RESET THE SYSTEM - (Authorized User Level Access)
5
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
OPERATION JUNO-NET
1.5 READ THE FIRE, FAULT, TEST AND DISABLED QUEUES
Fire, fault, test, and disabled messages are shown on the LCD display.
The LCD has a limited display area. If more messages exist than can be shown on the LCD display the
FIRE, FAULT, TEST or DISABLED LEDs illuminate on the QUEUE REVIEW area of the fascia. The following
procedure describes how to display the additional messages.
If the QUEUE REVIEW - FIRE is flashing RED....
Press the QUEUE REVIEW - FIRE to display the first queued message.
Press the button again to review the next queued message. Do this until all
messages have been reviewed. The LED stops flashing RED, but remains lit,
once all messages have been displayed.
After 20 seconds the first fire event will be re-displayed.
LED
button
If the QUEUE REVIEW - FAULT is flashing AMBER....
Press the QUEUE REVIEW - FAULT
The LED illuminates steady AMBER when all
messages have been displayed.
After 20 seconds the first fault will be re-displayed unless a fire has occurred in
which case the first fire will be re-displayed instead.
LED
button to display the first queued message.
Press the button again to review the next queued message. Do this until all
messages have been reviewed.
If the QUEUE REVIEW - TEST is illuminated AMBER....
Press the QUEUE REVIEW - TEST to display the Zones in test mode.
Sometimes not all the Zones in test mode can be displayed at once, in this case
press the button again to see the next set of Zones in test mode.
After 15 seconds the display will return to it’s quiescent state (usually the
company name and current time).
LED
button
If the QUEUE REVIEW -DISABLED is illuminated AMBER....
Press the QUEUE REVIEW -DISABLED to display the disablements on
the LCD.
LED
button
Sometimes not all the disablements can be displayed at once, in this
case press the button again to see the next set of disablements.
After 15 seconds the display will return to it’s quiescent state (usually the
company name and current time).
FIRE
FAULT
TEST
DISABLED
6
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
General User Level
Access Code entry not required

OPERATION JUNO-NET
1.6 ACTIVE DELAYS - (Authorized User Level Access)
During installation, via the programming functions, delays can be set for the sounders, I/O modules and
fire brigade transmission.
These delays are only active when the ACTIVE DELAYS LED is illuminated. At all other times the sounders,
I/O modules and fire brigade transmission will operate immediately a fire is detected.
To enable or disable these delays press the ACTIVE DELAYS button.
Note that it is also possible, via the programming functions, to set ACTIVE DELAYS to automatically turn off
at night.
For details on the programmable features and delays refer to the ‘Installation & Commissioning Manual’.
7
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
NOTE: Some functions are only available at Authorized User level of Access. To enter this mode, a valid
user Code has to be entered using the panel's front display keypad. The factory default code is:
To enter, press OK then press 5 consecutive , then press OK again. If code entry was
successful, the words " USER ACCESS LEVEL" will appear on the top line of the LCD display.
Functions indicated as available to the General User do not require an access code to be entered


.

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
Press and hold the LAMP TEST .
All LEDs shown in this diagram should be illuminated
All pixels on the LCD display should turn black
All external Zone LEDs, if fitted, should be illuminated
Release the LAMP TEST button to end the test. The LEDs and LCD display will return to their normal
condition.
button
!
!
!
OPERATION JUNO-NET
1.7 LAMP TEST - (General User Access Level)
This tests that all LEDs on the fascia are functioning, that the buzzer sounds properly and that the LCD
display is fully functional.
8
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
OPERATION JUNO-NET
1.8 PERFORM A FIRE DRILL - (Authorized User Level Access)
To start the fire drill press the
.
The following will occur:
All sounders turn on
The
illuminates RED
To end the fire drill, press ALARMS
SILENCE/RESOUND button once more
The following will occur:
The sounders stop sounding
The
extinguishes
button
LED
LED
ALARMS
SILENCE/RESOUND
ALARMS SILENCE/RESOUND
ALARMS SILENCE/RESOUND
EVACUATE IN ACCORDANCE WITH THE SITE PROCEDURE
9
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
OPERATION JUNO-NET
1.9 CARETAKER TEST MODE (One-Man Walk-Through Test) - (Authorized User Level Access)
Entry and Exit of Caretaker Test Mode
To begin, enter valid User Access Code and press OK. Press ESC once. The LCD display will show on the
top line "USER ACCESS CODE LEVEL" followed by "COMPANY NAME" (if programmed) and the Date and
time on the 3rd line. Only then is it possible to enter this mode. If the user is in the menu area, press the
ESC key as many times as required in order for the LCD display to show the described above format.
Press the QUEUE REVIEW - TEST first, then the CONTROLS - LAMP TEST momentarily.
(The FAULTS - SYSTEM FAULT
button button
LED will light momentarily, this is OK).
Test mode can be activated at anytime except when:
· There is a FIRE
· SOUND ALARMS have been activated
· Something is already in TEST MODE (Test Sounders or Test Zones)
· The system is in ALERT MODE (pulsing sounders requested by PC graphics package)
· You are in Programming Mode
· You are Installation Mode
When Caretaker Test Mode is entered 'INITIALISING' may be displayed for up to 20 seconds
depending on the system size.
Caretaker Test Mode is exited by pressing SYSTEM RESET .
· The TEST LED will be lit
· The buzzer will sound for 0.5 seconds every 5 seconds (same as FAULT indication).
· The message “ DETECTOR TEST MODE “ will be displayed on the LCD
· The Zones in test mode will be displayed on the LCD - “ ALL ZONES “
button
Indication of Caretaker Test Mode
ALARM
SILENCE will not stop this.
10
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

OPERATION JUNO-NET
Logging
Devices Under Test
Indication When a Device is Tested
Individual detector tests are not logged (they would fill the log very quickly)
Entry to Caretaker Test Mode is logged
All detectors and callpoints in all Zones will be put into test mode
Detectors and callpoints not assigned to Zones will also be put into test mode
When a detector is activated (using smoke spray for example):
The LED on the detector is activated whilst the detector is above the fire alarm threshold
The Main Panel Conventional Sounders will operate for 1 second
The Loop Sounders connected to the same sub-panel as the detector under test will sound for
1 second
The event is reported on the Main Panel and Repeater LCD displays for 15 seconds
Testing More Than One Device
Disablements
Sensor sensitivity
Other
Detectors and callpoints can only be tested one at a time. The LED must be extinguished on
the current device before moving on to test the next device. (Don't use too much smoke spray.)
All disablements for sounders, loops and detectors are ignored during Caretaker Test Mode.
However the LED on disabled detectors will not be lit when the detector is tested (all other aspects of
the test will be as normal).
This will not be changed on entry to test mode (so at night the sensitivity may be high and
during the day low - depending on the system settings).
Whilst in Caretaker Test Mode the SOUND ALARMS button will remain functional
Caretaker Test Mode can be initiated from a Main Panel or Repeater
1.9 CARETAKER TEST MODE (continued...)
11
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
OPERATION JUNO-NET
1.10 DISABLEMENTS - (Authorized User Level Access)
1.10.1 SELECTED DETECTORS
SELECTED DETECTORS
When activated:
The SELECTED DETECTORS will be illuminated
The STATUS - DISABLED will be illuminated
The QUEUE REVIEW - DISABLED will be illuminated
The disabled detectors can be reviewed using the
DISABLED QUEUE REVIEW
The SELECTED DETECTORS button will only operate if
there is at least one detector set to SELECTIVE
DISABLEMENT.
Re-pressing the SELECTED DETECTORS button again
will re-enable the detectors.
LED
LED
LED
button
Using the programming functions (see the ‘Installation & Commissioning Manual’) individual detectors can be set for
SELECTIVE DISABLEMENT. When the SELECTED DETECTORS button is activated those detectors will be disabled. (This may be
required, for example, in a building with smoke detectors inside a room reserved for cigarette smokers. During the day it would
be wise to disable these detectors in order to prevent the obvious false alarms it would otherwise generate.)
12
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
To disable press the
.
The illuminates
AMBER.
The STATUS - DISABLED illuminates AMBER.
Re-press the to re-
enable all sounders.
button
LED
LED
button
all sounders in the system
SOUNDERS ENABLE/DISABLE
SOUNDERS ENABLE/DISABLE
SOUNDERS ENABLE/DISABLE
The QUEUE REVIEW-DISABLED LED illuminates AMBER.
To disable the relay and I/O module outputs press the
AUXILIARY RELAYS .
The AUXILIARY RELAYS illuminates AMBER.
The STATUS - DISABLED illuminates AMBER.
Re-press the AUXILIARY RELAYS button to re-enable the
relays and I/O modules.
button
LED
LED
The QUEUE REVIEW-DISABLED illuminates AMBER.LED
OPERATION JUNO-NET
1.10 DISABLEMENTS (continued...)
1.10.2 AUXILIARY RELAYS
1.10.3 SOUNDERS ENABLE/DISABLE
The AUXILIARY RELAYS DISABLEMENT button enables and disables all relay and I/O module outputs. This
means that those outputs will remain unchanged if a fire or fault occurs. The outputs that are controlled by
this button include the normally energised FAULT relay, the FAULT I/O group, the EVAC relay as well as the
I/O modules fitted to the analogue loops and, of course, the auxiliary relays.
13
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54

FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54
If any detector detects a pre-alarm condition, the
STATUS - PRE-ALARM will light up AMBER.LED
CALL THE MAINTENANCE ENGINEER
1.12 IF THE PANEL DISPLAYS A PRE-ALARM
If the system detects a fault, the STATUS - FAULT
will light up AMBER.
LED
CALL THE MAINTENANCE ENGINEER
OPERATION JUNO-NET
1.11 IF THE PANEL DISPLAYS A FAULT
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JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
1.10.4 ENABLE / DISABLE ZONES
In order to Enable/Disable a zone follow the procedure described below:
1 - Enter either a valid User or Programming Code.
2 - Select Function 3.1 (Zones Disable/Assign), using the arrow keys or the arrow keys on the either
the Infrared remote control or a PS2 keyboard. Press OK/Enter when menu 3 is reached.
3 - Using the arrow keys once more, select function 3.1 and press OK/Enter.
4 - Select the zone to be disabled using the arrow keys and press OK/Enter.
5 - The present status of the zone is shown. To change it, press OK/Enter and change the status using the
arrow keys from enabled to disabled and vice versa. When selection is complete press OK/Enter. To
exit press the ESC key. Each consecutive press of the ESC key will revert back one step.
If any zones are disabled during this time, the DISABLED LED in the STATUS area of the panel's fascia will
be lit. The DISABLED LED in the QUEUE REVIEW area will also be lit. If the latter LED flashes, this gives the
indication that more than one disblement has taken place in the system. To scroll through these multiple
disablements, press the DISABLED button in the QUEUE REVIEW area.





2.1 PRINTER PAPER REPLACEMENT
This procedure describes how to replace the paper when it runs out. Use of any paper not supplied by the
manufacturer of this fire alarm control panel may result in shortened printer life and/or fading prints. Do
not leave the paper in bright sunlight for long periods. Do not expose the paper to high temperatures.
The printer is located on the rear of the main board attached to the fascia. Unscrew the fascia screws and
swing the fascia open. Then remove power from the panel, this is necessary to prevent accidental short
circuiting or printer operation in the case of a fire or fault.
MAINTENANCE
JUNO-NET
SECTION 2
Gently pull the sides of the mounting bracket and remove the mounting pin.
Remove the pin from the centre of the empty paper roll and discard the empty roll.
Place the pin inside the new roll of paper.
Gently pull the sides of the mounting bracket again and re- insert the mounting pin with the new roll.
The , pointing towards the main circuit board.
Thread the paper into the printer.
Close the fascia and replace the screws.
Press the PAPER FEED and check that the paper feeds smoothly from the printer.
The paper comes out through the
in the fascia to the front of the panel.
loose end of the paper goes at the top
button
opening
Apply power to the panel.
MOUNTING BRACKET
MOUNTING PIN PAPER ROLL
THE PRINTER CAN BE DAMAGED IF IT IS
OPERATED WHILE PAPER CANNOT FEED
FREELY. AT FIRST INSTALLATION, REMOVE
THE ELASTIC BAND FROM THE PAPER.
WARNING
15
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
FIRE
FAULT
PRE-ALARM
TEST
DISABLED
SYSTEM ON
ALARM FAULT
SUPPLY FAULT
SYSTEM FAULT
TRANS. FAULT
PAPER FEED
LAMP TEST
SYSTEM RESET
INTERNAL BUZZER
SILENCE
DISABLED
TEST
FAULT
FIRE
AUXILIARY
RELAYS
SOUNDERS
ENABLE/DISABLE
SELECTED
DETECTORS
DELAYS
ACTIVE
STATUS
FAULTS CONTROLS DISABLEMENTS
QUEUE REVIEW
SILENCE/RESOUND
ALARMS
ESC OK
FIRE ALARM SYSTEM
COMPLIES WITH
-2: 1997 / AC: 1999
EN54-4: 1997 / AC: 1999
EN54

DISPLAY
SIM CARD CONNECTOR
JUNO-NET MOTHERBOARD (BACK VIEW)
MAINTENANCE JUNO-NET
2.2 SIM CARD REPLACEMENT
This procedure is required when a software upgrade is supplied on a SIM CARD. The original SIM CARD
also holds all the system configuration (settings) so this data must first be uploaded to a PC in order that it
can be downloaded into the new SIM CARD once it has been fitted.
In some cases the replacement SIM CARD will have been pre-programmed with the site configuration. In
this case it is not necessary to upload the configuration from the original SIM CARD.
The procedure assumes that the fascia panel is swung open and that power has been removed from the
panel.
WARNING
ENSURE THAT THE POWER IS TURNED OFF
SIM CARD
The SIM CARD is mounted on the back of the
main board.
Release the by pulling in the
direction of the arrows ( ).
With the retaining clips held in the released
position, push the SIM CARD forward and
down until it is almost horizontal with the main
panel board.
Lift the SIM CARD off the connector.
To install the replacement SIM CARD, locate it
on the connector almost horizontally with the
main panel board, push it up and back gently
until the retaining clips snap into position.
Download the panel configuration from the
PC.
retaining clips
Uploading and downloading requires a special
adapter board, lead and PC software.
Instructions on how to perform the upload and
download will be supplied with the PC software.
ELECTRO-STATIC SENSITIVE DEVICES (ESD)
TAKE SUITABLE ESD PRECAUTIONS WHEN
REMOVING OR INSTALLING PRINTED
CIRCUIT BOARDS.
16
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss

MAINTENANCE JUNO-NET
2.3 MAIN BOARD CONTROL FUSES
The location, function and rating of the fuse on the main control board is given below.
2.4 CONNECTION BOARD FUSES
The location, function and rating of the fuse on the connection board is given below.
2.5 SUB-PANEL FUSE
The location, function and rating of the fuse on the connection board are given below.
DISPLAY
JUNO-NET MOTHERBOARD (BACK VIEW)
1A PRINTER FUSE
3A BATTERY FUSE
WARNING
WARNING
WARNING
ALWAYS REMOVE POWER FROM THE
PANEL BEFORE REPLACING FUSES.
ALWAYS REMOVE POWER FROM THE
PANEL BEFORE REPLACING FUSES.
ALWAYS REMOVE POWER FROM THE
PANEL BEFORE REPLACING FUSES.
ELECTRO-STATIC SENSITIVE DEVICES (ESD)
TAKE SUITABLE ESD PRECAUTIONS WHEN
REMOVING OR INSTALLING PRINTED
CIRCUIT BOARDS.
ELECTRO-STATIC SENSITIVE DEVICES (ESD)
TAKE SUITABLE ESD PRECAUTIONS WHEN
REMOVING OR INSTALLING PRINTED
CIRCUIT BOARDS.
ELECTRO-STATIC SENSITIVE DEVICES (ESD)
TAKE SUITABLE ESD PRECAUTIONS WHEN
REMOVING OR INSTALLING PRINTED
CIRCUIT BOARDS.
J-NET-SP:
JUNO-NET
SUB-PANEL BOARD
3A BATTERY FUSE
J-NET-CON:
JUNO-NET-CONNECTOR BOARD
123456
ON
SNDR 1 SNDR 2
LOOP 1
OUT
LOOP 2
OUT
LOOP 3
OUT
LOOP 1
RETURN
LOOP 2
RETURN
LOOP 3
RETURN
AUX PS POWER SUPPLYIN
0V 0V 0V
24V 28V 28V
MON
ETH
BATT
24V EVAC
COMMS OK
COMMS FLT
PRE-ALARM
FAU LT
5VOLTFAULT
FIRE
PANEL NO
SILENCE A
CN4
MPX
CN5
CN3
H8/3003
MAX 3A FAST ACTING
17
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
AUX 1
PSU
CON 2
ZONE LED
CON 5 FIRE BRIG.
ACKNOWL.
INT. SUB PANEL
FIB.OPT. / RS-485
CON 1
TX
RX
LOADER
CON 6
AUX 2
PSU BELL 1 BELL 2
24v
BATT
PAL
NO
NO
FIR
NC
NC
NC
REPEATS
AUX 2
FAULT AUX 1
FLT
C
C
C
EVAC
ZONE
MPX
OUT PF E SF24v0v 0v
0v
MAX 3A FAST ACTING
CON 7
O
P
Q

MAINTENANCE JUNO-NET
2.6 BATTERY VOLTAGE AND CHARGER CHECKS
On the main panel and sub-panels (if fitted) measure the battery voltage. This should be 28.5V +/- 0.2V.
Switch off the primary supply and check that the battery voltage does not drop significantly. Carry out a
test on a detector or manual callpoint with the primary supply disconnected to ensure that the batteries are
healthy.
NOTE: BATTERIES MUST BE REPLACED PERIODICALLY IN ACCORDANCE WITH THE
MANUFACTURER'S RECOMMENDATION. ALWAYS USE SEALED LEAD ACID BATTERIES.
18
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss
2.7 REPLACING THE ELECTRICAL MAINS FUSE
On the main panel and sub-panels (if fitted) locate the power supply unit. On the aluminum covering you
will a 3 way fused terminal block. Lift the protruding grasp handle. Inside you will find the fuse housing.
For convenience, there is also place to store a spare fuse.
NEUTRO
FASE
1A
F
U
S
E
MEANWELL
MODEL: PS-65-27
INPUT: 100-240V AC 1.5A
OUTPUT: +27V 2.4A
50/60Hz
DANGER
220 VOLTS
2.4A POWER SUPPLY UNIT
2.4Amp = 4Amp Fuse
5.6Amp = 6.3Amp Fuse
PSU FUSE

MAINTENANCE JUNO-NET
2.8 USE OF PROGRAMMING FUNCTIONS FOR MAINTENANCE
The following programming functions can be used to check that the panel is operating correctly.
Note that to use these functions the installer needs to have granted ‘User Access’ to the following
functions. By default, access is denied.
Entry to Programming Mode is covered in the section 2.8.
1-1 Display Historic Log
1-2 Print Historic Log Entries
1-3 Clear Historic Log
1-4 Print Loop/Device Set-up
The panel logs all events in an internal event log. It can store a rolling 2000 entries. When it is full the latest
entry is added and the oldest entry discarded.
Help is automatically displayed on entry to the function because it is not possible to display a log entry and
help at the same time.
To select a specific entry, input the number and then press ENTER.
Select which entries you wish to print and press ENTER.
If the printer is already in use it is necessary to wait until the printer is free before starting a new print job.
If you wish to stop a printout enter the function again and you will be given the option of canceling the
printout.
This function cannot be accessed remotely (from a Repeater or the PC Graphics Interface).
Nothing will be printed if the printer is disabled by (function 8-4-3).
Note that once the log is full the log entry number (0001 - 2000) will change for each logged event but log
entry 0001 will be the oldest entry and 2000 will be the most recent.
Clears the Historic Log.
Prints all the device information for the specified Analogue Loop. The information printed includes the
device address, type, zone, text label and whether it is currently disabled.
If the printer is already in use it is necessary to wait until the printer is free before starting a new print job.
If you wish to stop a printout enter the function again and you will be given the option of canceling the
printout.
This function cannot be accessed remotely (from the PC Graphics software or a Repeater).
Nothing will be printed if the printer is disabled by (function 8-4-3).
19
JUNO-NET EN-54 MAINTENANCE MANUAL 21-08-2005REVISION 1.0OPERATION & ss ss