Balboa Water Group ML900 User Guide - Manual (Page 8)

Diagnostic Messages
Message Meaning
No message on display.
Power has been cut off to the spa.
“Overheat” - The spa has shut
down.
1 On some systems, an
alarm may sound. One of the
sensors has detected 118°F
(approximately 47.8°C) at
the heater.
“Overheat” - The spa has shut
down.
1 One of the sensors has
detected that the spa water is
110°F (approximately 43.3°C).
“Ice” - Potential freeze
condition detected.
Spa is shut down. 1 The sensor that
is plugged into the Sensor “A” jack
is not working.
Spa is shut down. 1 The sensor that
is plugged into the Sensor “B” jack
is not working.
Sensors are out of balance. If this
is alternating with the
temperature, it may just be a
temporary condition. If the display
shows only this message
(periodically blinking), the spa is
shut down.
1
A substantial difference between
the temperature sensors was
detected. This could indicate a
flow problem.
Persistent low flow problems.
(Displays on the fifth occurrence
of the “
” message
within 24 hours.) Heater is shut
down, but other spa functions
continue to run normally.
Inadequate water detected
in heater.
Inadequate water detected in
heater. (Displays on third
occurrence of the above message.)
Spa is shut down.
1
Action Required
The control panel will be disabled until power returns.
Time of day will be preserved for 30 days with a battery
back-up on EL8000 and EL5000 systems. EL1000 and
some EL2000 systems reset the time of day on each
power-up. Spa settings are preserved on all systems.
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 (approximately 41.7°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 and the blower 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.
Press any button to reset.
Follow action required for “ ” message.
Heating capacity of the spa will not reset automatically;
you may press any button to reset.
Check water level in spa. Refill if necessary. If the water
level is okay, make sure the pumps have been primed.
Press any button to reset.
Follow action required for the above message. Spa
will not automatically reset; you may press any button
to reset.
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