6
INSTALLATION
FRONT PANEL DESCRIPTION
LED DISPLAY -
Shows status of system and water quality.
STATUS LED -
Shows operating status of unit.
WATER QUALITY LED - GREEN if OK, RED if above limit.
POWER KEY - Places controller in operating or standby mode.
SETPOINT KEY - Places display in mode to display current setpoint.
SP - Setpoint adjustment screw.
CAL - Calibration adjustment screw.