Pc Board Replacement Procedures - Nemtek MERLIN STEALTH Installer Manual

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MERLIN STEALTH
REMOVAL:
STEP 1: Disconnect mains and battery
terminals if connected
STEP 2: Remove screws
STEP 3: Remove all connectors from
PC Board
STEP 4: Gently pull PC Board straight
up to remove (connections on the
back)
REPLACEMENT:
STEP 5: Gently push PC Board back into
place
Take care that the spade connectors are
correctly positioned before pushing the
PC Board into place.
Also ensure that the opto-couplers (look
like
LED's)
are
before pushing the PC Board into place
STEP6: Insert and tighten all screws
STEP 7:
Reconnect all connectors to
PC Board
STEP 8: Reconnect battery terminals

PC Board Replacement Procedures

correctly
positioned
12V 7AH Battery
12V 7AH Battery
19

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Questions and answers

Robin Andrew Haslam
April 10, 2025

the gate 1 and gate 2 lights arent working Why

User image 67f7b906354c7
1 comments:
Mr. Anderson
April 10, 2025

Gate 1 and Gate 2 lights may not be working on the Nemtek MERLIN STEALTH if there is an issue with the Master energizer, as Gates 1 and 2 are associated with the Master. Possible reasons include:

1. A tamper or service condition on the Master energizer.
2. Power supply issues to the energizer or gate circuits.
3. Faulty wiring or connections to the lights.
4. Incorrect keypad use—Master keypad should be used only on the Master unit.

Check the Master energizer status and connections for faults or tamper indicators.

This answer is automatically generated

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