Dimension One Spas Aquatic Fitness System Owner's Manual page 13

Selecting a Lockout Mode
Dimension One Spas - Aquatic Fitness System - Owner's Manual
L1 – Pump Lockout – To prevent pumps from accidentally turning on
while you clean the filters or do non-electrical service on your system, use
the L1 mode.
Start the programming sequence by pressing and holding both the
WARMER and COOLER buttons for three (3) seconds. Press the
WARMER (up) button or the COOLER (down) button until you see L1.
If you make no further changes for three (3) seconds, the system
automatically stores your choice and exits the programming sequence.
The temperature display flashes while you remain in this mode.
If the system was heating when you put it in lockout mode, the heater
immediately turns off and the pumps run for thirty seconds, then turn off.
L2 – Panel Lockout – To prevent unauthorized use of you system, use the
L2 mode to lock the control panel.
Start the programming sequence by pressing and holding both the
warmer and cooler buttons for three (3) seconds. Then press the
WARMER (up) button or the COOLER (down) button until you see L2.
If you make no further changes for three (3) seconds, the system
automatically stores your choice and exits the programming sequence.
The temperature display flashes while you remain in this mode.
Note: While in L2 lockout mode, the system will behave as if the filter
cycle is set to F1.
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