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6
User interface
EcoAlpa front panel includes:
status area for gas detectors,
valve area,
power supply area,
keypad area,
memory area,
external alarm area,
and
internal buzzer (internal sounder).
Figure 6: Front panel of EcoAlpa Control Unit
6.1
Indicators of detector statuses
These indicators are designed to reflect operation statuses of detectors connected to the control unit.
6.1.1
OK indicators
The OK indicating LED is provided on the front panel of the control unit to inform that the unit operates
normally and no exceeding of warning or alarm thresholds are reported by collaborating gas detectors.
Purpose /colour
Meaning
/ green
Gas detectors take regular measurements and no detection threshold is exceeded.
Any gas detector reported a defect or any detection threshold is exceeded.
Table 5: Purpose of the OK indicator
s. 12|28
User Manual: POD-017-ENG R01
ALARM
OK
MEMORY
TEST
REQUIRED
1
2
FAILURE
MEMORY
TEST
Eco
Alpa
POWER
VALVE
FAILURE
BATTERY
FAILURE
EXTERNAL
ALARM
Gas detectors status
Valve
Power supply
Keypad
CONFIRM
CLEAR
Summary of Contents for EcoAlpa PW-054 Series
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