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Heat Indicator: Lit when heater is on.
Warmer Button: Increases water tempera-
ture setpoint.
Cooler Button: Decreases water tempera-
ture setpoint.
LED Display: Can display current water
temperature (default display*), water tem-
perature setpoint, selected ltration mode,
and error messages.
Light Button: Turns underwater light on
and off.
Jets 1 Button: Turns pump 1 on and off as follows: Press once for low speed; a second time for
high speed; a third time to turn off.
Jets 2 Button (J-345 only): turns pump 2 on and off as follows: Press once for high speed; a sec-
ond time to turn off.
4.0 Main Control Panel Functions
Panel Functions:
A.
B.
C.
D.
E.
F.
G.
104
A
B
C
D
E
F
G
*Disply shown for example purposes only,
actual water temperature display will vary..
Operation Details:
• Temperature Adjustment: 65 to 104ºF (18 to 40ºC). Factory setting is 100ºF (38ºC).
• Underwater Light Operation: The light runs for 1 hour, then shuts off for increased bulb life.
• Jet Buttons Operations: The jets run for 20 minutes after activated then turn off automatically to con-
serve energy. Simply press a Jet Button to continue operation for an additional 20 minutes.
4.1 Setting Filter Cycle Start Time
Two methods for setting the lter cycle start time are possible:
• Turn power on to the hot tub two minutes prior to the desired lter cycle start time, or
• Press and hold both the Warmer and Cooler Buttons at the same time, then press and hold the Jet 1
Button to reset the control panel and start the power up sequence. During the power up sequence, the
previously set lter cycle setting and temperature setpoint will be maintained. To select another lter
cycle at this time, see section 4.2 below. The selected lter cycle will start approximately two minutes
after the power up sequence ends.
Example: If you desire your rst lter cycle to begin at 10:00am, perform either of the above steps at 9:
58am. Filter cycle start time may vary slightly from the setpoint.
4.2 Programming Filter Cycles
Proper ltration is an important key to maintaining the clarity of your hot tubs water. The hot tubs ltra-
tion system is designed for unsurpassed effectiveness at removing debris and suspended particles
from the water anytime the water is circulated by the pump.
To select a pre-programmed lter cycle or lockout mode, press and hold both the Warmer and Cooler
Buttons at the same time, then release. Then press either the Warmer or Cooler Buttons to select either
lter mode FØ through L2.