S E T TI NG T IM E- O F -D AY
Setting Time-Of-Day
Press and hold for 2 sec. the DOWN (Time) arrow key.
Controller will display 12:00 noon. Use OR to set the
correct time-of-day.
*After every selection “Hours , Minutes” press
→
SET key.
Cool-Down Timer
A 30-second timer keeps the low speed jets, ON, after the heater turns
OFF, to remove all residual heat from the heater element.
User Timer
A built-in, 20 minutes elapsed-time clock switches off any active function.
Economy mode. Water & Energy Management.
The Economy mode manages water temperature, filtration and energy
consumption knowing “when” to heat to maintain water temperature.
The Economy mode starts when the heater is turned off and the spa is
not in use.
Upon entering the ECONOMY mode the message “ECON” is displayed.
During the Economy mode the spa controller is in stand-by, three hours
at a time, monitoring and sampling the water temperature.
At the end of every Economy period which is 3 hours the controller ac-
tivates the low jets only for 5 minutes to perform the following:
1-Filter and sanitize the water. Check your spa manual for the type of
sanitizer in your spa.
2- Stabilize the water temperature and heat if necessary, in that case the
low jets run more than 5 minutes for the duration of the heating cycle.
Important: Tie down your spa cover to minimize heat loss and to con-
serve energy.
Note: The message “ECON” is not an error code.
WIRING DIAGRAM FOR SMTD 1000
WIRING DIAGRAM FOR SMTD 2000
COM2 J14
Page 5
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