WORK SAFE, READ THIS
Failure to read and comply with all warnings, cautions and instructions prior to starting installation
may cause personal injury and/or property damage and void warranty.
Remove electrical shock hazard – DISCONNECT THE POWER BEFORE INSTALLATION to avoid electrical
shock and/or equipment damage. Do not use on circuits exceeding 24 volts to avoid damage to switch, shock or
fire hazard.
In any installation where property damage and/or personal injury might result from an inoperative
NOTICE
NOTICE
switch, a back-up system(s) and/or alarm should be installed.
The AquaGuard 4200M must only be installed by or under the direct supervision of a licensed
NOTICE
NOTICE
contractor. Condensation pan must be properly maintained after installation and be kept free from foreign
objects, rust or other obstructions that might interfere with the proper operation of the AquaGuard float switch.
This device must be installed in accordance with manufacturer's instructions. This unit must be in
STOP/READ
accordance with all applicable local plumbing, drainage and electrical codes.
Instructions
NOTICE
NOTICE
To ensure proper performance of product, instructions must be followed.
Inspect the drain pan for any shipping damage that may have occurred. If cracked or broken, DO NOT USE!
1. Remove the threaded nut from the drain housing/ float switch carrier. (fig. 1)
(fig. 1)
2. Install the drain housing from inside the pan MAKING SURE THE RUBBER GASKETS
ARE ON THE INSIDE OF THE PAN. (fig. 2)
3. Thread the nut onto the drain housing from outside the pan and securely hand tighten. (fig. 3)
threaded nut
(fig. 2)
4. Install the Float Switch onto the Drain Housing by inserting flat
plastic slide into the corresponding receptacle on the housing. (figs. 4,5)
(fig. 4)
5. Position the switch at the desired height and hand tighten the height adjustment wheel. Make
additional adjustments with the height adjustment wheel and float sensitivity slide. (figs. 6, 7)
height
adjustment
wheel
Page 1 of 4
rubber gasket
thread nut
drain housing
drain housing
rubber gasket
(fig. 6)
I N S T A L L A T I O N I N S T R U C T I O N S
AQUAGUARD
float switch
threaded nut
drain housing
(fig. 3)
(fig. 5)
(fig. 7)
Adjust slide to
raise and lower
float sensitivity
42 00M
®
Water Sensor & Drain Port
R50963-0123