Low speed pump (and air blower if so equipped) will activate to assist in lowering temperature.
OH = High temperature condition, has reached 110☏. Low speed pump and heater will activate until spa reaches 65☏. If water temperature drops 20☏ below set temperature, low speed pump and heater activates to bring temperature within 15° of set temperature. Switch closed while pump is deactivated.ĬOL = Cool condition. Check for clogged filter.įL2 = Pressure switch problem.
Check for proper spa water level and ensure pump is primed. Heater is deactivated.įL1 = Water flow problem, inhibited or pressure switch malfunction. Sn1 = Nonfunctional high temperature sensor. Sn3 = Open or shorted sensor ( heater disabled).įLO2 = Closed or shorted flow switch on system startupįL = Flow/pressure switch stuck in closed position Sn1 = Open sensor (heater is deactivated) or Shorted sensor (spa is deactivated). = “Watchdog” (spa is deactivated) A problem has been detected. PnL = Communication between the panel and circuit board is faulty. HOT = Circuit Board temperature has exceeded acceptable limit. Hold = Panel sensors have been pressed too many times in a short period of time. OH = Overheat Protection (Heater is deactivated, pumps low speed is activated).ĬOOL = Spa water is more than 20° F cooler than the temperature set point.įLO* = Flow Switch (heater is deactivated. Heater is deactivated.įLO = Pressure switch failure, switch openįLC = Pressure switch failure, switch closed SN = Non functional high temperature sensor. OH = Overheat 108° F, spa is deactivated. Th3/39 = On startup indicates water temperature less than 39° F. Th2/current temperature = On startup indicates temperature probe problem. Th1/39 = On startup indicates temperature probe problem. SE = Spa operating in Standard-in-Economy Mode. (Displays when first powered up after refill). ILOC = Interlock failure – possible pump or ozone spike. Pr = When spa is first actuated, it will go into Priming Mode. (Displays on third occurrence of “dr” message). Heater is shut down, but other spa functions run normally.ĭr = Inadequate water detected in heater.ĭry = Inadequate water detected in heater. (Displays on the 5th occurrence of “HFL” message with 24 hours). HFL = Substantial difference between temperature sensors detected. If display shows only this message (blinking) spa is shut down. If alternating with temp, may be temporary condition. Sensor plugged into jack B is not working. Sensor plugged into jack A is not working. ICE = Potential freeze condition has been detected
One sensor has detected 110☏.įlo = Improper flow or pressure switch malfunction Pd = Power supply, unit running on battery backup Contact ACC.īalboa Error Codes (used by Belize Spas and many other hot tubs) PSoH = Pressure switch open with high pump. PSoL = Pressure switch open with low pump. PSoC = Pressure switch open with circulating pump. Heater disabled but the spa is operational. Hi limit sensor is disconnected or shorted or the spa temperature is above 112° F. Do not use spa when temperature is flashing or the OH message is displayed. The low speed pump or circ pump will operate continuously until the temperature rises above 45° F. Here are the basic codes to guide you the next time you get an error message on your hot tub or spa display.ĪCC (Applied Computer Controls) Error CodesĬoLd = Temperature in the spa heater housing is below 40° F. Some codes simply reference the temperature is either too cold or too hot (both which can be dangerous), while other codes reflect problems such as an issue with the power supply, broken sensors, or a problem with a switch. There are as many as 100 different error codes that can appear on your hot tub display so keep this handy so you know what each one means.
#Hydro quip spa error codes how to#
How To Read The Error Codes on Your Hot Tub Display Panel
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