38 Culligan® High Efficiency 1.5 Water Softener
38 Cat. No. 01023552
Installing the Modem In the Remote
Open the remote monitor housing by removing the two screws and squeezing the sides of the monitor housing slightly.
Insert the modem board (P/N 01020747) into the socket on the back of the remote board (see Figure 52). Make sure that
all of the pins in all four connectors are aligned and make sure the modem is fully seated into all of the sockets. Snap the
two halves of the remote housing back together using light finger pressure and insert the two screws.
Figure 52. Back of remote board.
Refer to the GBE Programming for Commercial Softeners and Filters, except HF xN Manual (P/N 01027295) for program-
ming information. This manual can be obtained from your local dealer, on C-Port (www.cport.culligan.com) under the
Technical Service Tab or on the Service Tech App.
Flow Meter
See the “Electrical Schematic” on page 25 for information regarding the flow meter connections.
Refer to the GBE Programming for Commercial Softeners and Filters, except HF xN Manual (P/N 01027295) for program-
ming information. This manual can be obtained from your local dealer, on C-Port (www.cport.culligan.com) under the
Technical Service Tab or on the Service Tech App.
HE Automatic Bypass
The HE Automatic Bypass feature has been enhanced so the HE 1.5” control can automatically go into the bypass posi-
tion either a) when it receives a signal from external source (i.e. irrigation system) or b) at a pre-programmed time each
day.
This feature is included in firmware version 2.1.6 (FWV 2.1.6) or later. HE’s with an earlier firmware version can easily be
upgraded using the GBE Updater (P/N 01023534).
Two programming options are available depending if dry contacts are available from an external source (i.e. irrigation
system):
• Option 1 – Dry contacts available from External Source
• Option 2 - No dry contacts from External Source (bypass at a pre-programmed time each day)
NOTE This feature is only available on HE single units (not available on HE 1.5” Twin’s or HE 1.5” multi-tank
units like Progressive Flow and Unbalanced Progressive Flow)