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Flex M Engineered Receiver Instruction Manual
May 2019
Page 11 of 50
3.5 LINE INPUT CONSIDERATIONS
WARNING
THE UNIT MUST BE WIRED TO THE CORRECT VOLTAGE, AND BE CONNECTED TO THE CORRECT
TERMINAL AS REQUIRED BY THE ACTUAL LINE VOLTAGE. FAILURE TO FOLLOW THIS WARNING
COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.
Refer to Sections 4.3 and 4.4 for information on how to configure the unit’s power supply modules.
NOTE: The receiver unit should not be connected to lines containing excessive power-up transients or
continuous commutator noise. A line conditioner may be necessary in some installations.
3.6 WIRING CONSIDERATION
1. Read this manual before installation.
2. Please observe appropriate local and National Electrical Codes when wiring electrical devices.
3. Do not connect/disconnect wiring or perform circuit checks while the power is turned on.
4. The motor wiring and the power wiring should also be in separate metal conduits.
5. Low voltage wires shall be wired with proper low voltage class wiring procedures.
6. Control wiring as well as antenna wiring shall be in separate conduit and shall be kept as short as
possible.
7. All terminals shall be tightened to specified terminal torque between 4.4 IN-LBS (.5 N·m) and 5.3
IN-LBS (.6 N·m), unless otherwise specified.
8. Remove excess metal screws, metal filings, and wire clippings from inside of unit.
9. Inspect to make sure no exposed wire has contact with any other wiring or terminals.
10. RC type suppressors are strongly recommended on all contactors.