Owner`s manual
Page 14  Bullfrog Spas Owner’s Manual 
Standard and Economy Mode 
The Standard Mode is the default operation mode for 
the spa. When in Standard mode, the spa maintains 
the desired temperature at all times. In Economy 
mode, the spa only heats water during filter cycles 
and has a fixed temperature setting of 100°F. To 
activate the Economy Mode, change the temperature 
setting on the Master Control Pad down to 80°F by 
pressing the “Temp Set” button. Press the button 
again and your spa will enter into the Economy Mode. 
Standby Mode 
(Use when removing JetPaks or cleaning the filter) 
Press the “Temp Set” temperature button and then the 
"Light" button. The display will show "Sb" and all 
functions will be disabled except for freeze control. 
Press any button to reset the system. 
Preset Filter Cycles: Your spa will automatically filter 
itself twice each day. The first filter cycle will begin 
one minute after the spa is energized. The second 
filter cycle will begin twelve hours after the start of 
the first filter cycle. Filtration duration is 
programmable at the Master Control Pad. Press the 
"Temp Set" button, then the "Jets" button, and "F4" will 
be displayed on the panel. F4 is the default filter time 
and indicates a 4 hour cycle. Continue pressing the 
“Temp Set” button to cycle through the rest of the 
filter time options; "F2" = 2 hours, "F4" = 4 hours, and 
"F6" = 6 hours. Press the "Jets/Jets 1" button to exit 
filter programming. During filtration, the low-speed 
pump and ozone sterilizer (if installed) will run. 
Ozone Sterilizer (optional): For safety purposes, your 
Ozone Sterilizer is disabled for a 30 minute period 
whenever a “Jets” button is pressed. 
SAFETY/FEATURE MESSAGES: 
Overheat Protection (Spa is Deactivated.) 
DO NOT ENTER THE WATER. If a malfunction occurs 
and the spa water has reached 112°F, the display will 
flash “OH” (meaning over-heat) and the system will 
completely shut down. Remove the cover to cool the 
water. Overheating may also occur if the filter 
duration is set too long. At 110°F, the spa should 
reset itself. If the high-limit sensor detects 118°F at 
the heater, the spa will shut down. When the heater 
cools to 110°F, press any button to reset the spa. If 
the spa will not reset, then shut off power to the spa 
and contact your authorized Bullfrog Spa Dealer. 
Flow Switch Detection 
If the panel display is flashing “FL” (meaning flow) 
alternately with Temperature, one of the following 
may have occurred: 
1- The filter may be plugged. Remove the filter and 










