23
Note: the pellistor saver mode can be disabled for each
channel if required. The ‘Warning’ LED will remain active
while any channel has pellistor saver disabled.
Refer to Supervisor menu section for details. Pellistor
saver mode reverts to ‘enabled’ after power to the
Gasmaster is removed and reapplied.
3.10 In the event of a fault
In the event of a fault the fault LED will illuminate and
the internal sounder will activate. The message area will
display FAULT: and fault ID number. The fault description
will appear in the lower portion of the message area,
messages longer then 16 characters will be scrolled
across the screen.
Pressing Accept/Reset will clear the fault message from
the display. To display a list of all faults present, use the
faults menu.
A list of faults can be found in the “Menu system
overview” on page 24.
3.11 System Configuration
Your Gasmaster system is supplied pre-configured,
however, you may wish to configure relay and alarm
settings to suit your requirements or adjust detector
values, carry out calibration and other confidence
checks. Your Gasmaster system can be configured using
the Operator Panel and Menu System. You will find
details of the menu structure and configuration options
over the next few pages, refer to Figure 3.5 on page 25
for an overview of the menu structure.
To edit your systems configuration you must enter
the Supervisor mode which is password protected to
prevent miss-use or accidental change. (Refer to section
3.7 for details on entering Supervisor mode.)
For more information on testing your Gasmaster system,
please go to section “Maintenance” on page 35.
Gasmaster PC software is available which enables
full system configuration from a PC. An optional
communications port is required if Gasmaster PC is to
be used, contact Gas Alarm Systems for details.
3.11.1. Re-configuring a channel
Your Gasmaster system is supplied pre-configured, but
you may require to re-configure when a detector is
changed or a new detector is added.
This section provides details on configuring channels,
refer to page 33 ‘Channels #1 to #4’ from the Supervisor
configuration menu.
3.11.2. Limitations
If Gasmaster is used in a manner not specified in this
manual, the protection provided may be impaired.
3. Operation
Summary of Contents for Gasmaster
Page 12: ...9 2 Installation ...
Page 28: ...25 Menu system overview ...
