Owner`s manual

Page 17 Bullfrog Spas Owner’s Manual
“SnA” on Display: Spa is shut down. The sensor
plugged into the Sensor “A” jack is not working.
Action Required: If the problem persists, contact your
authorized Bullfrog Portable Spa Dealer. (May appear
temporarily in an overheat situation and disappear
when the heater cools.)
“SnB” on Display: Spa is shut down. The sensor that
is plugged into the Sensor “B” jack is not working.
Action Required: If the problem persists, contact your
authorized Bullfrog Portable Spa Dealer. (May appear
temporarily in an overheat situation and disappear
when the heater cools.)
“Sn5” on Display: Sensors are out of balance. If alter-
nating with temperature, it may just be a temporary
condition. If flashing by itself, spa is shut down.
Action Required: If the problem persists, contact your
authorized Bullfrog Portable Spa Dealer.
“HFL” on Display: Persistent low flow problems.
(Occurs on the third occurrence of the “HFL” message.)
Heater is shut down, but other spa functions continue
to run normally.
Action Required: Check water level in spa. Refill if nec-
essary. If the water level is okay, make sure the pumps
have been primed. If problem persists, contact your
authorized Bullfrog Portable Spa Dealer.
“LF” on Display: There may be greater than 5°F dif-
ference between temperature sensors. This could indi-
cate a flow problem.
Action Required: Follow action required for “HFL”
message. Turn spa off then back on again to restore
heating capability.
“drY” on Display: Inadequate water detected in
heater.
Action Required: Check water level in spa. Refill if nec-
essary. If the water level is okay, make sure the pumps
have been primed. Press any button to reset.
“dr” on Display: Inadequate water detected in heater.
(Displays on third occurrence of “dry” message.) Spa is
shut down.
Action Required: Follow action required for “dry ” mes-
sage. Spa will not automatically reset; you may press
any button to reset.
Warning! Shock Hazard! No User Serviceable Parts.
Do not attempt service of this control system. Contact
your authorized Bullfrog Portable Spa Dealer for
assistance. Follow all owner’s manual power connection
instructions. Installation must be performed by a
licensed electrician and all grounding connections must
be properly installed.