NOTE:
STEP FOUR: TESTING
Note: A GFCI protected circuit providing single phase 120
VAC, 60 Hz electrical service is required. Fixture is rated
5A @ 0° Fahrenheit ambient temperature. Refer to the
Wiring Diagram for electrical box connections.
1. Install sign “B” with clear visibility as shown, with
appropriate hardware (supplied by others).
2. Attach inspection tag, “C”, supplied with plastic zip tie to
the activation handle.
IF SUPPLY WATER TEMPERATURE IS BELOW 45° F (7°
C), THE FREEZE PROTECTION VALVE MAY NOT
REMAIN OPEN AND BLEED WATER UNTIL THE VALVE
TEMPERATURE INCREASES. THIS CAN BE REMEDIED
BY SUPPLYING TEMPERED WATER TO THIS UNIT.
MAKE SURE THAT HEAT TRACE CABLE HAS HAD TIME
TO WARM UP BEFORE TESTING WITH COLD (<50° F)
SUPPLY WATER.
STEP THREE: ELECTRICAL CONNECTION
STEP FIVE: SIGNAGE AND INSPECTION
1. Open water supply.
2. Test for leaks, proper operations and flow.
1. Make power connections to the ground, neutral & hot
within the electrical box.
Manual #7109-208-001
Page 7 of 11
Revised: 11/12/18
Acorn Safety
a division of Acorn Engineering Company™
Installation & Operation Manual
SCHEMATIC
HEAT TRACED
CABLE
THERMOSTAT
WIRE CAP
YELLOW & GREEN
GROUND WIRE
TUBE
EXISITING GROUND SCREW
IN JUNCTION BOX
GROUND
NEUTRAL
HOT
