Assa Abloy Corbin Russwin SN Series Installation Instructions Manual page 20

SN200/210 Integrated Wired
With and Without MELR Option (Electric Latch Retraction)
Note: Once electrical wiring has been successfully completed
according to proper application, perform the following steps:
1. Ensure lock is interfaced with Wiegand Test Unit to verify installation
& wiring up to (frame side) point of hinge.
2. Turn power ON.
3. Wait for LED to turn RED and then present compatible credential and
verify LED and sounder activity.
4. Verify valid card read on Wiegand Test Unit or at the EAC panel.
5. Verify system operation functions; i.e., when credential is presented
to reader, the door should unlock.
NOTE: Ensure LED operates as configured:
• For SN200, LED remains green when panel asserts GREEN_LED signal
• For SN210, Tamper, LED and sounder are controlled by OEM software
If the lock fails to operate when DC voltage is applied:
1. Remove power.
2. Confirm the polarity of the supply (i.e., '+' is positive).
If the lock is functioning opposite to the desired fail-safe or fail-secure operation:
1. Remove power and check the "Fail" condition by attempting to rotate the outside lever
(e.g. if fail-secure, the outside lever should be rigid with power removed).
2. If the function is incorrect, remove the lock and repeat section 6, step 3 (DIP Switch configuration).
8) Operational Check (Continued)
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