Aber Hot Tub Manufacturing Pacific 2004, User Manual

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Operating Instructions
PHT 2004 LX Controls
(LXT models)
Start Up
Power-up system and “95” message appears on blinking display, “95” indicating the temperature of water
(in F) and than normal operation will resume (the display will blink until someone presses a key). It may be
neccessary to bleed excess air from heater body to prevent overheating of heater on start up. To have the
system in purge mode press
Pump key and run the pump in low speed for a few seconds and than press
a second time to turn pump to high speed and run the pump one cycle (30 min) until the pump turns
off automatically.
Heat
Press Up/Down arrow key to increase or decrease the desired water temperature. The selected temperature
setting (“Set Point” value) will be displayed for 5 seconds to confirm your new selection.
The “Set Point” indicator displays the desired temperature, NOT the current water temperature!
The temperature can be adjusted by 1° increments from 59 to 104°F (15 to 40°C).
When water temperature is 1°F (0.5°C) lower than the Set Point, the heater will turn on until water
temperature reaches the Set Point plus 1°F (0.5°C).
The “Heater” indicator lights up when the heater is on. It flashes when there is a request for more heat but
the heater has not yet started.
Note: If your system is configured in Low Current Mode, the heater will not start if pump is running at
high speed.
Light
Press Light key to turn light on. Press a second time to turn light off. A built-in timer will shut light off after
2 hours unless it has been manually deactivated.
The “Light” indicator is displayed when light is on.
Filter Cycle
The system automatically performs two (60-minute) filter cycles per day. The “Filter Cycle” indicator will be
displayed when a filter cycle is on. During a filter cycle:
• Pump 1 and Pump 2 run for one minute at high speed, then
• Pump 1 runs at high speed for two minutes, then at low speed for a programmed period of time (in minutes),
and the ozonator is turned on.
To set filter cycle duration:
Press and hold Light key for 5 seconds.
The display will show “xx”, with “xx” representing the currently set filter cycle duration in minutes.
Use Up or Down arrow key to change setting (from 30 to 240 minutes).
When the desired setting is displayed, press Light key to confirm.
The display will then show “xx”, with “xx” representing the filter cycle frequency per day.
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