ACCURATE LOCK HARDWARE M8800ELR Motor Drive Electrified Latch Retraction Instruction Manual
- June 1, 2024
- ACCURATE LOCK HARDWARE
Table of Contents
ACCURATE LOCK HARDWARE M8800ELR Motor Drive Electrified Latch Retraction
INTRODUCTION
Outside trim (or both outside and inside trim depending on the lock function)
is locked.
The main latch bolt is retracted when power is applied. The main latch bolt is
extended in the event of a power failure.
Key Cylinder (by others) will override electronics to retract latch bolt.
ELECTRICAL SPECIFICATIONS
Filtered and Regulated Power Supply
Voltage: 24VDC (21VDC-30VDC)
Current: 625mA MAX Inrush, 150mA MAX Holding Non-polarized leads
2 CONDUCTOR WIRE RUN
DISTANCE| WIRE GAUGE
125’| 22
200’| 20
350’| 18
500’| 16
800’| 14
1250’| 12
ONBOARD INDICATOR LIGHT ASSIGNMENTS
GREEN (POWER)| YELLOW (SENSOR)| RED (ERROR)|
INDICATION| POSSIBLE SOLUTION
---|---|---|---|---
Off| Off| Off| No Power.| Connect the wiring between the power supply and the
mortise lock.
On| On| Off| Normal Operation. The main latch bolt is retracted to the preset
retracted position. The device is allowed 2 attempts.|
On| Off| On| Error in operation. The main latch bolt did not retract to the
preset retracted position within 2 attempts.| Clear the jam condition
manually.
On| On| On| Error in operation. Without power being removed, the main latch
bolt unintentionally extended from the preset retracted position, and then the
main latch bolt did not retract back to the preset retracted position within 2
attempts.| Clear the jam condition manually.
On| Blink| On| Error in operation. The main latch bolt did not extend from the
preset retracted position when the power was last removed.
The device will not attempt a retraction.| Clear the jam condition manually.
On| Simultaneous Blink| Error in operation. The input voltage dropped below
the specification during operation.| Decrease the wire run or increase the
wire gauge.
On| Alternating Blink| Error in operation. An electronics fault was detected.|
An electronics replacement is required.
Maintain input power to the mortise lock and check the onboard indicator lights. Remove input power before attempting a solution.
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