Master Spas Series Owner's Manual page 55

TWILIGHT SPA – DIAGNOSTIC MESSAGES
MESSAGE MEANING
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 tempera-
ture sensors has been
detected. This could
indicate a flow
problem.
Persistent low flow
problems. (Displays on
the fifth occurrence of
"
24 hours.) Heater is
shut down, but other
spa functions continue
to run normally.
Possible inadequate
water, poor flow, or
air bubbles in detected
in the heater. Spa is
shut down for 15 min-
utes.
Inadequate water
detected in heater.
(Displays on third
occurrence of "
message.) Spa is
shut down.
Warning! Shock Hazard! No User Serviceable Parts. Do not attempt service of this
control system. Contact your dealer or service organization 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.
" message within
"
ACTION REQUIRED
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 "
message. Heating capability of the spa
will not reset automatically; you may
press any button to reset. Check filters
for possible blockage.
Check water level in spa. Refill if
necessary. If water level is okay, make
sure the pump(s) have been primed.
Press any button to reset, or this message
will automatically reset within 15 minutes.
If problem persists, contact your dealer
or service organization.
Follow action required for "
message. Spa will not automatically
reset. Press any button to reset.
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