S Series FW 3.02.02
www.stenner.com
68
CONNECTIONS
USER INTERFACE CONNECTIONS
The input and output connection terminals are located at the rear of the pump. To access it, unplug the pump and
remove the signal cover by taking out the Phillips head screws that secure it in place.
Prepare the signal cable by removing 3.5" of the outer jacket. Bare 1/4" on the ends of the signal wires. See cautionary
note below on wire approval, shielding, size, etc.
Loosen the outer nuts on the liquid tight cord grips. Remove rubber plug from the cord grip.
Insert a sufficient length of signal cable through the cord grip to allow for wiring.
Make connections as required.
Adjust signal cable so that the outer jacket is flush with the inside of the cord grip. Tighten the cord grip nut flush with
the cord grip body.
Replace signal cover, ensure the signal wires do not get pinched between the signal cover and pump body.
Replace the signal cover screws, use care to find existing threads and tighten until the signal cover is evenly and fully
tightened flush with the housing
Failure to properly tighten or secure the cord grip or signal cover may allow water to enter the pump
enclosure, which can cause pump failure, property damage, or personal injury.
Signal cables must be UL, cUL AWM Style 2464 approved with conductors between 28 AWG and
18 AWG. Jacket diameter for small liquid tight must be 0.064" to 0.210". Jacket diameter for large liquid tight must
be 0.114" to 0.250".
Signal cover
Liquid tight cord grip for power input
Signal cover screw
Small liquid tight cord grip with
gray insert
Large liquid tight cord grip with
black insert
