Manual Operation Test - Macurco CX-6 Instrucciones Para El Usuario

Macurco CX-xx Operation Manual
b. At the end of the test cycle, the fan & alarm relay will be in standby mode and the 4-20 mA output
will return to 4 mA (in clean air).
8. When testing is complete, reassemble the unit.

7.1.2 Manual Operation Test

This option gives the user the opportunity to manually initiate an individual test for each relay, the analog output
and the sensor response to gas.
To initiate a manual operation test,
1. From normal operation mode press Next 2 times to get to Test Mode (tSt).
2. Press Enter once to get into the Test Menu.
3. Press Next to scroll through the six test options.
Test Description
bUZ Buzzer Test
Art Alarm Relay Test
Frt Fan Relay Test
42t.C 4-20 mA Test for CO
42t.n 4-20 mA Test for NO
gtS Gas Test
4. Press Enter to initiate the selected test. Note that if the relay or 4–20 mA output has been disabled, the test
selection will not be displayed in the test menu.
5. Once the test is complete, the display will return to steady display. To exit the test menu, press the Next
button until "End" is displayed. Then, press Enter to return to normal mode.
REV – 1.1
Test Description
bUZ Buzzer Test
Art Alarm Relay Test
Frt Fan Relay Test
42t.C 4-20 mA Test for CO
42t.n 4-20mA Test for NO
Figure 7-1 - Operation Test Mode Table
Test Length Display
3 seconds Flashes "bUZ"
5 seconds Flashes "Art"
60 seconds Flashes "Frt"
130 seconds Flashes "42t.C"
130 seconds Flashes "42t.n"
2
Flashes in a sequence of gtS, CO reading (indicated by C in
180 seconds the beginning) and NO2 reading (indicated by n in the
beginning). No output to the panel during the gas test.
Figure 7-2 – Manual Operation Test Mode Table
[34-2900-0512-0 ]
Test Length Display
3 seconds Flashes "bUZ"
5 seconds Flashes "Art"
60 seconds Flashes "Frt"
130 seconds Flashes "42t.C"
130 seconds Flashed "42t.n"
2
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