Install Instructions
#45-349 Wire Harness
For use with Safgard Model 1100 Low Water Cut-Off
1. Remove the low water cut-off Molex jumper located within the boiler limit wiring
and plug in the Safgard Wire Harness .
2. Plug the other end of the Wire Harness into the Model 1100 low water cut-off .
#45-350 Wire Harness
For use with Safgard Model 1100 Low Water Cut-Off on boilers equipped with LWCO Molex – Burnham
Model SCG, PVG and Alpine
(refer to Burnham installation instructions for exact location of jumper)
#45-350
Wire Harness
(available separately)
Model 1100-H4
includes Low Water Cut-Off
and #45-350 Wire Harness
126 Bailey Road, North Haven, CT 06473 • Phone (203) 776-0473 • FAX (203) 764-1711 • www.hydrolevel.com
Install the Safgard Model 1100 low water cut-off in the boiler or boiler piping as described in the installation instructions.
1. Remove the jumper installed in the boiler’s low water cut-off plug receptacle and plug in the 42" Safgard Wire Harness .
2. Plug the other end of the Wire Harness into the Model 1100 low water cut-off .
Model 1100-H5
includes Low Water Cut-Off
and #45-349 Wire Harness
#45-349
Wire
Harness
(available
separately)