HOT TUB INSTRUCTIONS

The Standard Digital Control:

1.  Control Pads – Termperature – The current temperature is constantly displayed on the LCD. When either pad is pressed, the set temperature will appear. (The set temperature is designated by a triangle) Each time either pad is pressed again, the set temperature will increase or decrease, depending upon which pad is pressed. After 3 seconds, the LCD will automatically display the spa temperature. The “Cool” pad also resets the control in the rare instance of an overheat.
2. Optional Air Jets – Activates or deactivates the blower for aeration in the spa. The blower will also automatically cease after 15-20 minutes.
3. HydroJets – Touch this pad once to activate the pump’s low-speed. Touch again to start the pump’s high-speed. Press the pad a third time to deactivate the pump. The pum p;s low-speed starts automatically when the heater is turned on, when a filter cycle is activated or when a freezing condition is detected. If automatically activated, the low-speed cannot be disabled from the front panel; however the high-speed may be started. Whenever the low or high-speed pump is energized with this pad, it will automatically cease after 15-20 minutes of operation
4. Light – Activates or deactivates the light. The spa light will automatically turn off after 4 hours of operation.
5. Liquid Crystal Display – Continually displays the spa temperature, as well as the various monitoring functions.
6. Mode Selection- The spa may be switched from Standard to Economy mode and vice versa by pressing the mode pad. When in Standard mode, the spa temperature is maintained at the set temperature at all times. When in the Economy mode, the display will alternately flash “ECON” and the current spa water temperature. During the filtration cycles in economy mode, the heater engages to heat the spa up in the set temperature. While in Economy more, should the spa water temperature fall below 20 degrees of set temperature, the heater will engage to heat the spa water within 15 degrees of set temperature.

Preset Filter Cycles – The spa will automatically filter itself twice each day. The first filter cycle will begin 5 minutes after the spa is energized. The second filter cycle will begin 12 hours after the start of the first filter cycles. If your unit has a blower, it will activate for a short period of time at the start of each filter cycle to clean out the air channel. The pump will run in low speed during the filter cycles and the heater will be enabled. Filter duration is set at the factory to two 2 hour cycles. This can change to two 3 hour, two 4 hour or two 5 hour cycles. Contact your dealer if a different duration is required.

System Messages

ECON             The spa is in economy mode. “ECON” is flashed alternately with the current temperature and “COOL” until the spa water is less than 15 degrees cooler than the set temperature.

OH                  Overheat Protection (Spa is deactivated) – If a malfunction occurs and the spa water reaches 112 degrees, the system will completely shut down. In such a condition, DO NOT ENTER THE WATER. Turn off all power to the spa and contact your dealer or service organization. Overheating may also occur if the filter duration is set too long at the time of installation. If this happens, remove the spa cover and allow the spa to cool to below 110 degrees. Press the “COOL” pad to reset the system. If the water is still too hot, press the blower pad.

FLO (Flashing) – 1 –The filter may be plugged. Remove the filter and clean.  2—The amount of water flow may be inadequate. Make sure the spa is filled correctly.  3—A pressure switch may have malfunctioned. The spa will continue to operate, but the heater will not activate. Contact your dealer or service organization.

FLO (Constant) – A pressure switch has malfunctioned. Contact your dealer or service organization

COOL             Temperature Set Back – The heater will activate to provide freeze protection when spa water is more than 20 degrees coller than the set temperature. This is a normal spa function; no corrective action is necessary.

ICE                 Freeze Protection – If a freeze condition is detected, the low-speed pump is automatically activated. This ia a normal spa function; no corrective action is necessary. Freeze protection is enabled regardless of the spa’s status.

SN1                 Open Sensor (Spa is deactivated) – The high-limit temperature sensor is non-functional. This must be repaired only by a dealer or qualified service organization.

SN3                 Open Sensor (Spa is deactivated) – The main sensor is non-functional. This also must be repaired by a dealer or service organization.