Specifications

Programmable Control Instructions/Digital 2000 5 - 6
DISPLAY MESSAGES
DISPLAY FLASHES “OH”.
“Overheat” - The hot tub has shut down. Either the
water has reached 112
o
F./44
o
C, or the high limit
sensor has detected 118˚ F/48
o
C at the heater.
DO NOT ENTER THE WATER. Remove the hot tub
cover and allow water to cool. At 110˚F/43
o
C, the hot
tub should automatically reset. If the hot tub does
not reset, then turn off all power to the hot tub and
contact your dealer or service organization.
DISPLAY FLASHES “FLO”.
“Flow” - A pressure switch has manfunctioned.
Contact your dealer or service organization.
DISPLAY FLASHES “Sn”.
“Sensor” - Hot tub is shut down. The high-limit
sensor or water temperature is not working.
Contact your dealer or service organization.
DISPLAY FLASHES “Sb”
“Standby” - Hot tub is in standby mode. All hot tub
functions are disabled except for freeze control.
Press any panel button to resume operation.
WARNING! SHOCK HAZARD! NO USER
SERVICEABLE PARTS.
Do not attempt service of this control. Contact your
dealer or service organization for assistance. Follow
all owner's manual power connection instructions.
Installation must be performed by a certified
electrician and all grounding connections must be
properly installed.