OM0133
24
8.8.1.1 Test
Output
Parameters
1)
ALL LIGHTS
- Display/LED Test
2)
-
Safety Relay (
yes
/no)
3)
- Chamber Temp. Sensor (
0
, 25, 50, 75, 100)
4)
- Safety Temp. Sensor (
0
, 25, 50, 75, 100)
5)
- CO2 Inject Valve (on/
off
)
6)
- Chamber Fan (on/
off
)
7)
- CO2 Tank 2 Valve (on/
off
)
8)
- Door Heater (
0
, 25, 50, 75, 100)
9)
- Perimeter Heater (
0
, 25, 50, 75, 100)
10)
- Air Inject Solenoid (on/
off
)
11)
- Alarm Relay (on/
off
)
(Note: Default values are in bold)
Once you have made your menu selection, you will remain within that menu selection until you exit the diagnostic
mode. If another menu selection is desired, you must re-enter the diagnostic mode via the hidden key.
To exit the function parameters, press the hidden key (flag on NuAire logo).
1 - Display/LED Test
ALL LIGHTS
This function will turn all individual LED's and value segments on,
sequentially turn them all off, and repeat the sequence until another
function is selected.
2 - Safety Relay
This function shows the current state of the safety relay. The CO
2
percent display will show "yes" or "no" corresponding to the relay condition.
The state can be changed by pressing UP/DOWN.
3 - Chamber Temperature Sensor
This function shows the current value of the chamber control temperature
sensor, on the CO
2
display. This function also allows the chamber heater
to be turned on at different percentages (0, 25, 50, 75, 100) flashing the
temperature display. Use the DOWN/UP to change the value & turn
heaters on.
4 - Safety Temperature Sensor
This function shows the current value of the safety temperature sensor,
on the CO
2
display. This function also allows the chamber heater to be
turned on at different percentages (0, 25, 50, 75, 100) flashing the temperature
display. Use the UP/ DOWN to change the value & turn heaters on.
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