Owner`s manual

____________________________________________________________________________________________
__________________________________________________________________________________________
18
sensor that is plugged or service organization. (May appear
into the Sensor “B” temporarily in an overheat situation and
jack is not working. disappear when the heater cools.)
Sn Sensors are out of balance. If the problem persists, contact your dealer
If alternating with spa or service organization.
temperature, it may just be
a temporary condition. If
flashing by itself, spa is shut
down.
HL A significant difference Check water level in spa. Refill if
between temperature necessary, if the water level is okay, make
sensors has been detected. sure pumps have been primed. If problem
This could indicate a persists, contact your dealer or service
flow problem. organization.
LF Persistent low flow Follow action required for “HL” message.
problems. (Display on the Turn spa off, then back to restore heating
fifth occurrence of “HL” capability.
message.) Heater is shut
down, but other spa functions
continue to run normally.
dr Possible inadequate water, Check for dirty filters. Check water level in
poor flow, or air bubbles spa. Refill if necessary. If water level is
in the heater. Spa is shut okay, make sure the pumps have been
down for 15 minutes. primed. Press any button to reset, or this
this message will automatically reset within
15 minutes. If problem persists, contact
your dealer or service organization.
dy Inadequate water detected Follow action required for “dr” message.
in heater. (Displays on Spa will not automatically reset.
third occurrence or Press any button to reset.
“dr” message)
Spa is shut down.
WARNING
WARNING WARNING
WARNING -
--
- THERE IS A SHOCK HAZARD AND THERE ARE NO USER SERVICEABLE PARTS.
THERE IS A SHOCK HAZARD AND THERE ARE NO USER SERVICEABLE PARTS. THERE IS A SHOCK HAZARD AND THERE ARE NO USER SERVICEABLE PARTS.
THERE IS A SHOCK HAZARD AND THERE ARE NO USER SERVICEABLE PARTS.
Do not attempt service of this control. Contact your dealer or service organization for assistance.
Follow all owner’s manual power connection instructions. A licensed electrician must perform
installation, and all grounding connections must be properly installed.