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INTERNAL: MF-63103, MF-63123 to M400, or M800 Wiring Instructions (Airflow)

INTERNAL

Issue:
How to wire an actuator for an Airflow unit.

Product Line:
All Airflow units.

Environment:
All Serial Numbers

Cause:
Install/Repair

Resolution:

The below schematic works for M400 & M800 actuators. The system needs a 30VA transformer for the new actuator. The actuator dipswitches need to be adjusted for Floating [24v open & 24v close] dipswitches 1 & 2 on and the rest off.

Manual Operation
There is a red manual operation handle on the actuator, see figure 2. When it is lowered, the motor stops. Then the actuator can be operated manually if the handle is turned.