15PA C I F I C H O T T U B S O W N E R ’ S M A N U A LOperating InstructionsPHT 1000 and 2002 Controls (T & LT models)Start UpPower-up system and “Pur” will appear for 30 seconds while system is in purge mode and then normaloperation will resume. The temperature setting will assume the previous value. It may be necessary to bleedexcess air from heater body to prevent overheating of heater on start up.HeatPress {Heat} key to adjust temperature. Press once and hold will raise temperature.Press a second time and hold will lower the temperature to the minimum set point of 70°F or 21°C. A redLED will flash at the topside control while there is a call for heat.LightPress {Light} key to activate light on/off.Filter CyclesPress {Heat} key and {Auxiliary} (Pump 2 or Blower) keys simultaneously and hold to adjust filter cycle from2 to 12 hours of each 12-hour period. If the water temperature is higher than the set temperature, the tubwill not go into a filter cycle.Panel LockPress {Heat} key and {Pump 1} key simultaneously to activate panel LOC and the same to de-activate.Celsius or Fahrenheit DisplayPress {Auxiliary} (Pump 2 or Blower) and {Light} keys simultaneously and hold to toggle from degreesdisplayed in °F or °C.Press {Jets One} key to activate Pump One. The system will run for 30 minutes at which time the system willautomatically shut off unless done so manually prior to the 30 minute time period.If the temperature reaches 112°F, the control will flash “OH” with the temperature and shut the system downuntil the temperature drops below 112°F. If the heater body temperature reaches 112°F, the control will flash“HOT” and the system will shut down. When it drops below 112°F, it will automatically turn back on. Thereis a third level of protection via a two-pole relay that will trip at 118°F. If this trips, the readout at the topsidecontrol will read “HL” (Hi-Limit) and the tub must cool to less than 112°F. This Hi-Limit trip can be manuallyreset by pressing the {Heat} key of the control pad. If this trips repeatedly, call your dealer for service.