TS4000H
36
To Adjust the Warning Relay Settings for All Sensors except O
2
1. Apply and hold the magnet on the GM logo on the Base Unit cover. Wait until “
SE
”
displays and then remove the magnet. This action places the unit into Setup Mode.
2. After a few seconds “
Lo
” displays. Apply and remove the magnet to change the
Warning Relay settings.
3. First, the Energized / De-Energized state of the relay displays by either “
En
” or “
dE
”
being displayed, respectively. Apply the magnet until the desired state is displayed, and
remove to select the desired state.
4. After a few seconds the Latching / Non-Latching state of the relay displays by either
“
LA
” or “
nL
.” Apply the magnet until the desired state is displayed, and remove to
select the desired state.
5. After a few seconds, the current Warning Relay set point displays. Apply and hold the
magnet to increment the set point by 1%.
6. Remove the magnet to select the currently displayed set point. To save the setting,
apply and remove the magnet when “
Fi
” displays.
7. To exit the Setup Menu, apply and remove the magnet when “
Fi
” displays again and
return to normal operation.
NOTE:
The Warning Relay set point cannot be set higher than the Alarm Relay set point.
To Adjust the Warning Relay Settings for O
2
1. Apply and hold the magnet on the GM logo on the Base Unit cover. Wait until “
SE
”
displays and then remove the magnet. This action places the unit into Setup Mode.
2. After a few seconds “
Hi
” displays. Apply and remove the magnet to change the alarm
settings.
3. First, the Energized / De-Energized state of the relay displays by either “
En
” or “
dE
”
being displayed, respectively. Apply the magnet until the desired state is displayed, and
remove to select the desired state.
4. After a few seconds the Latching / Non-Latching state of the relay displays by either
“
LA
” or “
nL
” being displayed, respectively. Apply the magnet until the desired state is
displayed, and remove to select the desired state.
5. After a few seconds, the current Warning Relay set point displays. Apply and hold the
magnet to decrement the set point by 1%.
6. Remove the magnet to select the currently displayed set point. To save the setting,
apply and remove the magnet when “
Fi
” displays.
7. To exit the Setup Menu, apply and remove the magnet when “
Fi
” displays again and
return to normal operation.
4.6.3 Alarm Relay Settings
The user can adjust the Alarm Relay Settings for all sensors. The default Alarm Relay settings
for all gases other than O
2
are the following: