Assa Abloy ML20900 Series Installation Instructions Manual page 7

ML20900 ECL Series Mortise Lock
4. Configuring the Fail Safe/Fail Secure DIP switch settings:
Please note that the lock must be cycled once in order to change the fail safe/fail
secure setting.
5. Install Lock Body into Door:
a. Plug mortise lock harness into
®
ElectroLynx harness in door (Fig. 5).
Important: Door must remain open during
installation. Use door stop.
b. Install, but do not tighten two #12 x 1"
combination screws through lock body
(Fig. 5).
5) Installation Instructions (Continued)
Fig. 5
7
ASSA ABLOY
Check
polarity:
Verify + (red)
wire
For assistance, call 800-810-WIRE
Outside Face of Door
(2) #12 x 1"
Do not tighten
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Reproduction in whole or in part without the express written
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®