D300-03-10
I56-1720-011
Pittway Tecnologica S.r.l. Via Caboto 19/3, 34147 TRIESTE, Italy
If the detector has been satisfactorily
serviced, this function will write the
current date to the detector as it’s new
service date, otherwise the S300PTU will
display a warning that the detector is dirty
or contaminated. If the date has been
correctly programmed, the current date
will be displayed on the S300PTU screen.
Note:
If
Esc
is pressed from the
Connection Failed Screen
, it is possible
that an incorrect service date would be
recorded, however this will not a
ff
ect the
functioning of the detector.
4 WRITE NEW SERVICE DATE
3 WRITE DETECTOR SETTINGS
Selects and writes new settings to the detector.
Alarm
Sensitivity
-----------
Last
Service Date
DD MMM YYYY
Device's
LED Set to:
------------
Produced
in:
MMM YYYY
Alarm
Method
------------
Will display
Alarm Sensitivity
for
optical and opto-thermal, or
Alarm
Method
for thermal detectors.
Level will be
Low
,
Medium
or
High
Method will be
Fixed Temp
or
Rate
of Rise
Displays the date the detector was last serviced
Displays whether the green LED on the detector is
set to
Blink
or
No Blink
in normal conditions
Displays the date of manufacture
Use arrows to select the required
address (
01
to
99
) and press
OK
to con
fi
rm
Note: Only addresses 1 to 32 are
valid on the S300ZDU
Use arrows to select alarm
sensitivity (
Low
/
Medium
/
High
) and press
OK
to con
fi
rm.
Note: Detectors are supplied set
to
Medium
sensitivity as default
Use arrows to select:
No-Blink
- LED o
ff
on standby
Blink
- Green LED Blinking on
standby
NOT USED ON THIS VERSION
The
Device information Missing
screen appears to indicate that communication has been
attempted with an incompatible detector type (for example, an ECO1000). Press
Esc
to
return to the
Start to Transmit NEW Settings
screen.
The
Detector Data Corrupted
screen will appear if an attempt is made to reprogramme a
detector which has previously been corrupted. Press to return to the
Start to Transmit NEW
Settings
screen.
Immediately following completion of the write sequence, the new settings should be veri
fi
ed
using
Acquire Detector Settings
(see
Section 2
).
The
Incremental Address
mode will automatically program
detectors with sequential addresses. Use the arrows to select the
initial address in a sequence, and then press
OK
to program the
detector. On completion, the next address will automatically be
selected, press
OK
to program the next detector.
Important - See warning note above concerning use of
Esc
button from the
Connection Failed
screen.
Device
3.1
Address
Select Addr.
and press OK
01
Alarm
3.2
Sensitivity
LED
3.3
Operation
Set LED
Operation
--------
OK
Siren
3.4
Operation
Siren Sound
set to:
X OK
Start OK
to Transmit
NEW Settings
Write
3
Detector
Settings
OK
OK
OK
OK
OK
NEW Alarm
Sensitivity
--------
OK
OK
OK
OK
OK
OK
Attempting
Connection
LINK?...>END
Connection
failed
** Retry? **
OK
Esc
Fail
Success
Device
Information
Missing
Detector
Data
Corrupted
Esc
No
Esc
Continued in
Next Column
From the
Start to Transmit NEW Settings
screen, press
OK
to send new
settings to the detector. The
Attempting Connection
screen will be displayed
for a few seconds, and a bar graph will be displayed indicating progress.
On successful completion of programming, the PTU will return to the
Start
to Transmit
screen.
If the
Connection Failed
screen appears, either communications have
not been established, or communications have been interrupted during
transmission of the new settings. Connection should be re-attempted by
pressing
OK
.
Note:
It is possible to return to the
Start to Transmit NEW Settings
screen
directly from the
Connection Failed
screen by pressing
Esc
once if
communications were not established, or twice if the bargraph is displayed
on the screen before communications were lost, and a sensitivity change
was requested. However extreme caution should be exercised.
WARNING
If communications with a detector had started, then using the
Esc
button to return to the
Start to Transmit NEW settings
screen can
cause the detector’s data to be lost, and the detector will have to be
returned to your supplier for reprogramming (if in warranty).
!
Start OK
INCREMENTAL
Address Mode
OK
Esc
Esc
OK
OK
Fail
Success
Attempting
Connection
LINK?...>END
Connection
failed
** Retry? **
Select Addr.
and press OK
001
OK
Last
Service Date
DDMMYY
Attempting
Connection
LINK?...>END
Connection
Failed
** Retry? **
Contaminated
Invalid
OK
OK
Esc
Fail
Write
4
NEW
Service Date
5 ALARM TEST
This will force the detector to run a chamber test and, provided the chamber is
good, set the alarm
fl
ag to put the detector into alarm. If the chamber is faulty or
contaminated the relevant screen will be displayed on the PTU.
Alarm
5
Test
Press OK x 2
Contaminated
Invalid
Attempting
Connection
LINK?...END
Device set
to Alarm
Connection
Failed
** Retry **
Chamber
FAULTY
Replace Unit
OK
OK
OK
Esc
Fail
OK
Note:
Before running this test, notify
the proper authorities that the detector
is undergoing test.
Once the detector has been set into
alarm, communications with the
S300PTU will be lost, and the detector
will need to be reset from the control
panel.
6 OTHER SCREENS
Other screens that may appear at any time include the following:
Low Battery
in PTU
PTU
Faulty!
Batteries in the S300PTU need replacing. With reference to
Figure
2
on the front page and
Section 7
below
Loss of information on the real time clock because its battery has
expired. The unit cannot be repaired and should be replaced
7 MAINTENANCE: BATTERY REPLACEMENT
Note: See
Figure 2
on the front page.
The battery is accessed by unscrewing the four screws
(8)
and removing the
rear cover
(5)
.
Replacement batteries
(7)
are
3 x LR03.AAA Size 1.5V
. Ensure that correct
polarity is used.
WARNING: Do not remove the back up button cell (6) at any time. This
will cause PTU clock information to be lost, and the unit to stop working.
Do not tamper with any part of the circuit except the main batteries or
permanent damage may be caused.
