Installation Guide
5 
OPERATING YOUR NEW WHIRLPOOL 
Before you turn your whirlpool on it should be filled with water two 
inches above the highest jet. To turn the whirlpool on press the 
round ON/OFF button installed on your tub. To turn the bath off press 
the button again. If the pump does not start, either the GFCI is 
tripped, there is no electrical power, or the tube to the motor is 
disconnected at the air switch or motor. 
For tubs that do not come with installed 
buttons and controls, the installer must 
mount all controls above water level on 
a nearby surface. 
THREE SPEED CONTROL 
The three speed control button allows the bather to simultaneously 
switch all jets from high to medium to low instead of individually adjusting 
each jet’s pressure.  
ADJUSTING YOUR TUB’S JETS 
Your Watertech Whirlpool Bath comes equipped with high performance 
spa jets that allow the bather complete control of water pressure and 
direction. Rotating the jet’s circular face to the right increases the water  
pressure and volume or to the left reduces the pressure and volume. 
The direction of the water flow may be changed by moving the jet 
eyeball up, down, left, or right to direct the water to the desired location. 
JET CLEANING OR SERVICING 
Each jet face is easily removed 
from the inside of the tub for service 
or cleaning. The jet face and the 
pulsating face may be removed by 
carefully prying away from the tub 
with a thin spatula or putty knife. 
Care should be taken not to 
scratch the tub or jet. To avoid causing 
leaks do not disturb the inner retainer. 
OPTIONAL LOW WATER SENSOR CONTROL UNIT 
The optional factory installed low water sensor 
protects your whirlpool from running if there is 
not enough water to operate safely. Should 
your whirlpool fail to operate when filled to the proper depth be sure there is  
electrical power available at the outlet. If power is available adjust the sensor by 
filling your tub to the proper depth. Locate the sensor under your tub and slowly 
turn the sensor adjustment screw until the indicator light turns on. Back the  
screw slowly until the light goes off. Very slowly turn the screw until the light just 
comes on again. Drain the tub water below the water level sensor. The light should 









