Viking spas Destiny River Spas Owner's Manual page 14

Sn Sensors are out of
balance. If alternating
with spa temp, it may
just be a temporary
condition. If flashing by
itself, spa is shut down.
HL A significant difference Check water level in spa.
between temperature
sensors has been
detected. This could
indicate a flow problem.
LF Persistent low flow
problems. (Displays
on the fifth occurrence of
HL message within 24 hrs.)
Heater is shut down, but
other spa functions continue
to run normally.
dr Possible inadequate
water, poor flow or
air bubbles detected
in the heater. Spa
is shut down for 15
minutes.
dy Inadequate water
detected in heater.
(Displays on third
occurrence of "dr"
message.) Spa is shut
down.
WARNING! / Shock Hazard! / No User Serviceable Parts.
Do not attempt service of this control. Contact your spa
retailer or service organization for assistance. Installation
and/or service must be performed by a licensed electrician
and all grounding connections must be properly installed.
If the problem persists,
contact your dealer or service
organization.
Refill if necessary. If the water
level is okay, make sure the
pump(s) have been primed.
Follow action required for "HL"
Check water level in spa. If
water level is okay, make sure
pump(s) have been primed.
Press any button to reset or this
message will automatically reset
within 15 minutes.
Follow action required for "dr"
message.
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