Diagnostic Messages - Master Spas LEGEND LSX700 Owner's Manual

DOWN EAST (3 -4 PUMP SYSTEMS)

Diagnostic Messages

Message
Meaning
No message on display. Power has
been cut off to the spa.
Temperature is unknown.
"Overheat" - The spa has shut down.
One of the sensors has detected
118˚F/48˚C at the heater.
"Overheat" - The spa has shut down.
One of the sensors has detected that
the spa water is 110˚F/43˚C.
"Ice" - Potential freeze condition
detected.
Spa is shut down. The sensor that is
plugged into the Sensor "A" jack is
not working.
Spa is shut down. The sensor that is
plugged into the Sensor "B" jack is not
working.
Sensors are out of balance. If alternating
with spa temperature, it may just be a
temporary condition. If flashing by
itself, spa is shut down.
A significant difference between the
temperature sensors has been detected.
This could indicate a flow problem.
Persistent low flow problems. (Displays
on the fifth occurrence of "HFL"
message within 24 hours.) Heater is
shut down, but other spa functions
continue to run normally.
DO NOT DIVE.
Action Required
The control panel will be disabled until power
returns. Spa settings are preserved on all systems.
After the pump has been running for 2 minutes,
the temperature will be displayed.
DO NOT ENTER THE WATER. Remove the spa
cover and allow water to cool. Once the heater
has cooled, reset by pushing any button. If spa
does not reset, shut off the power to the spa and
call your dealer or service organization.
DO NOT ENTER THE WATER. Remove the spa
cover and allow water to cool. At 107˚F/ 42˚C,
the spa should automatically reset. If spa does not
reset, shut off the power to the spa and call your
dealer or service organization.
No action required. The pumps will automatically
activate regardless of spa status.
If the problem persists, contact your dealer or
service organization. (May appear temporarily in
an overheat situation and disappear when the
heater cools.)
If the problem persists, contact your dealer or
service organization. (May appear temporarily in
an overheat situation and disappear when the
heater cools.)
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 capacity of the spa will not reset
automatically; you may press any button to reset.
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