The 1615- H, K, M, P, S thru Z versions provide an adjustable input signal override function. When "P" is powered with line
voltage the motor will override all input control signals and move to a preset position that is adjustable on a potentiometer
mounted on the circuit board.
This feature could be used as a simple low fi re hold. The feature could also be used during an alarm condition, returning
the motor to the preset position.
The 1615- H, K, M, P, S thru Z versions have the possibility to operate in split range mode working with any of the following
inputs: 4-12, 12-4, 12-20 and 20-12 mA.
Although some competitive actuators off er split range features 4-12 and 12-20 mA control, none off er the possibility of
12-4 and 20-12 mA control. This feature is valuable in certain applications where, for example two motors are employed
to maintain an atmosphere. One motor is required to open 12-20 the other is required to open 12-4.
A more detailed and comprehensive list of all other features and specifi cations can be found in the
Fives sales brochure Bulletin 1615 and the 1615 Installation and Operation Guide.
t © 2020 - F
es - All r
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t 1615-1 06/13
Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot
surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot
surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
Fives North American Combustion, Inc.
4455 East 71st Street - Cleveland, OH 44105 - USA
T +1 800 626 3477 - F +1 216 373 4237