WS2H, WS2HF, and WS3 Manual
Page
9
BUTTON FUNCTION AND PROGRAMMING KEY SEQUENCE
Programming Key Sequences
Programming Level
Buttons
Installer
Main Setup Menu
Diagnostics and
History
Standby LED
• Signals that a unit
is not in service, or
regen
• Flashes to alert status
conditions
- 1 per second
indicates fl ow had
been detected
while the unit was
offl ine
Online LED
• Signals that a unit is
currently in service
Regen LED
• Signals that a unit is
currently in regen
STANDBY
ON LINE
REGEN