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Bullfrog Spas Owner’s Manual
If the problem persists, contact your dealer or service
organization.
Check water level in spa. Refill if necessary. If the
water level is okay, make sure the pumps have been
primed. If problem persists, contact your dealer or
service organization.
Follow action required for “HFL” message. Heating ca-
pacity of the spa will not reset automatically; you may
press any button to reset.
Check water level in spa. Refill if necessary. If the wa-
ter level is okay, make sure the pumps have been
primed. Press any button to reset.
Follow action required for “dr” message. Spa will not
automatically reset; you may press any button to re-
set.
See the M-7 Installation Instruction Manual for com-
plete instructions on Power-up and Pump Priming. The
Priming mode will last for up to 4 minutes and then
the spa will begin to heat and maintain the water tem-
perature in the Standard mode.
After the pump has been running for 2 minutes, the
temperature will be displayed.
In Economy or Sleep mode, the pump may be off for
hours outside a filter. If you wish to see the current
spa temperature, either switch to Standard mode or
turn Jets1 on for at least two minutes.
Repair required. Contact your dealer or service organi-
zation.
Press any button to leave Standby Mode and return to
normal operation.
Add pH increaser according to manufacturer’s
instructions.
Add pH decreaser according to manufacturer’s
instructions.
Add sanitizer according to manufacturer’s
instructions.
Remove spa cover and allow sanitizer to dissipate.
Sensors are out of balance. If this is
alternating with the temperature, it may
just be a temporary condition. If the dis-
play shows only this message (periodically
blinking), the spa is shut down.
A substantial difference between the tem-
perature sensors was detected. This could
indicate a flow problem.
Persistent low flow problems. (Displays on
the fifth
occurrence of the “HFL” message within 24
hours.)
Inadequate water detected in heater.
Inadequate water detected in heater.
(Displays on third occurrence of “dr” mes-
sage.) Spa is shut down.
When your spa is first actuated, it will go
into Priming mode.
Temperature unknown.
Temperature not current in Economy or
Sleep mode.
Internal problem detected.
Standby Mode has been activated by
pressing a button combination on the user
panel.
pH is low.
pH is high.
Sanitizer is low.
Sanitizer is high.