Specifications

112 Part Number STH044 10/13
Control Board Lights
HES #1 - Green, works in conjunction with the Hall
Effect Switch #1. When the ice damper is closed the
light is on.
HES #2 - Green, works in conjunction with the Hall
Effect Switch #2. When the ice damper is closed the
light is on.
Clean - Yellow, indicates the unit is in a clean
sequence.
Water - Energizes when the water level in the reservoir
closes (raises) the float switch. De-energizes when the
float switch opens.
Racing Lights - All lights racing indicates a 15-minute
delay period is timing out.