Smoke and Heat Exhaust Control Unit mcr 9705
– User Instruction Manual
Strona 15 z 24
open the actuators line, the control panel in mode smoke exhaust), power supply
damage (e.g. 230 V disconnect), battery detection (e.g. disconnect the batteries).
Tests should be performed in a normal operating state for any potential damage.
In each test case, the fault condition should be detected and signalled on the
front panel of the control unit, on the service panel for selected faults, by means
of the mcr RPO-1 button (if connected) and on the fault indication output (by
ohmmeter control).
8. Check whether the control panel is correctly detecting alarms. Check all
connected alarm sources:
a. alarm from the RPO line (press the mcr RPO-1 button),
b. alarm from the sensor line (activate the sensor),
c. alarm from the external alarm line (activate external device or open the line).
Tests should be performed in the normal operating state independently for each
connected alarm source. In any case, the alarm condition should be detected
and signaled by the control unit
(Chapt. 3.4)
on the front panel, on the service
panel with the diode of the proper alarm source, with the diode of the button mcr
RPO-1 (if connected) and on the alarm signal output (ohmmeter control), and all
connected fire devices controlled by the control panel should be controlled.
9. Check the correctness of the line disconnection signaling on the service panel:
after swit
ching the segments (1 ÷ 4) of switch SW1
(page 6)
the appropriate
LEDs should light up on the service panel, and the READY diode on the front
panel should go out. After the test, restore the lines to the connection status.
10. If applicable, check that the daily ventilating function
(Chapt. 3.2)
and the
programmable \ service output
(page 7) are connected.
11. Check whether the control unit remains in the normal operating state after all
tests have been performed
(Chapt. 3.1).
12. The control panel can be put into operation if all tests have been completed
correctly. Only an efficient and properly connected control unit can work in fire
protection systems. In the event that at least one result of the above tests is not
correct, the control panel cannot be used in security systems and should be
restored for proper operation.
After checking the above points, make a record in all fields of the table below.
Date of
control
Result:
Working/not working
Name and
surname
Name of
enterprise:
“MERCOR” S.A.’s
authorization no:
