Apollo Marine & Offshore MCP2A-R470SF-A071-02 Installationshandbuch - Seite 2
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Transparent Hinged Cover (fl ip lid)
To provide additional protection against accidental operation of call points, a transparent
hinged cover, part no. 26729-152 is available.
To prevent against malicious activations of call points, locking tags are also available, part
no. 26729-179.
Please note that the call point does not conform to EN54–11 : 2001 when the hinged cover is
secured with the locking tag.
Commissioning
Test each MCP using the test key provided. Ensure the control panel enters the alarm state.
Wiring Details
All wiring terminals accept solid or stranded cables up to 2.5mm².
Technical data
Maximum Voltage
30VDC
Maximum Switching Current
2A
Alarm Resistor
470 Ω / 1W
IP rating
IP24D
Operating Temperature
-10°C to 55°C
Troubleshooting
Before investigating individual units for faults, ensure the system wiring is fault free.
Routine testing
Insert the test key into the hole at the bottom of the call point and push home. Observe
routine test requirements as specifi ed in the applicable local codes.
Resetting
After testing, reset the call point by removing the test key and pushing up the front cover until
it clicks home.
Important Information
The use of lubricants, cleaning solvents or petroleum based products should be avoided.
Do not over tighten fi xing screws.
General Fault Finding
Problem
Control panel reports zone fault
Control panel reports alarm
MCP does not activate alarm
For further information, please refer to PP2419.
www.acornfiresecurity.com
Possible Cause
Incorrect zone wiring
Detector removed
EOL device missing or incorrectly fi tted
MCP not reset
Test key not removed
Incorrect EOL device
Incorrect wiring
Incompatible control panel
2
www.acornfiresecurity.com
87mm
Fig 1
Backbox
1
2
3
4
5
6
+
+
OR
1
2
3
4
5
6
+
Fig 2
Terminal block connections
7
8
470 Ω
7
8
+