Set jumpers and scale sensors.

It is essential to set physical jumper Honeywell current

sensors. You need to match this scaling, either via LCBS

Connect wall module or LCBS Connect Web UI. If you

don’t, CT output will read incorrectly.

Set differential pressure sensors, set switches.

Make sure that you set the physical switches on the

Honeywell P7640 device to measure 0 to 2.5 inches of

water column. Please check this setting on the sensor.

Further, you will need polyethylene tubing running to the

high pressure side of the filter. Please refer to installation

information if you need help determining proper poly tube

positioning relating to the filter.