ProForm PFSB73930 Hot Tub User Manual


 
14
The Light Button turns the underwater light on and
off.
The Temperature Buttons control the temperature set-
ting of the water. The temperature setting can be from
80°F to 104°F. The water heats at about 6°F per hour
with the cover on. Use a medical or other accurate
thermometer to check the temperature of the water.
Note: The word “COOL” will appear in the console
display if the temperature of the water is more than
20°F cooler than the set temperature. When this hap-
pens, the heater will automatically activate to warm the
water. The word “ICE” will appear in the display if the
temperature drops below 40°F. If this happens, the
pump will automatically circulate the water and warm
the plumbing to keep the water from freezing.
The Blower Button turns the ten air injectors, labeled
6 in the small drawing on page 13, on and off.