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EL/GL Series - Mach 2.1 ML900 User Guide Time Warm Jets 1 Jets 1 Jets 2 Jets 3 Jets 3 Jets 3 Option Option Option Option Mode/Prog Cool Invert Invert Fiber Fiber Light Blower Blower Note regarding EL and GL systems: Mach 2.1 EL and GL systems function identically, but conform to different International requirements.
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EL/GL SERIES (Mach 2.1) CONTROL WITH ML900 PANEL The ML900 panel can be used with the EL8000, EL5000, Timeouts refer to a preset length of time that a EL2000 and EL1000 systems. This user guide lists all function is programmed to operate before shutting off features that are available.
Setting the Time Time Once the spa has been properly connected the first time (every power up on the EL1000 and EL2000 systems), notice the “ ” icon When time hasn’t been programmed, the “ ” icon appearing on the screen. flashes.
1-12 hours (“ ”-“ ”). The default filter duration can Jets 2 (optional on some systems) vary from system to system. To program, press “Warm” or “Cool,” then “Jets 1.” Press “Warm” or “Cool” to select Press the “Jets 2” button once to turn pump 2 on or the filter duration.
Freeze Protection Light If the temperature sensors within the heater detect a low Some systems are equipped with both a spa light and a enough temperature, then the pumps and the blower fiber optic light; however, only one can be accessed by this automatically activate to provide freeze protection.
Ozone – 24-hour Time Display (optional) When set to “ ”, time is displayed in 24-hour On most systems, the ozone generator (if installed) runs (military) format (00:00 is midnight, 23:00 is one during filter cycles (except when pump 1 is operating at hour before midnight).
Diagnostic Messages Action Required Message Meaning The control panel will be disabled until power returns. No message on display. Time of day will be preserved for 30 days with a battery Power has been cut off to the spa. back-up on EL8000 and EL5000 systems. EL1000 and EL2000 systems reset the time of day on each power-up.
Diagnostic Messages (continued) Message Meaning Action Required When your spa is first actuated, it See the M-7 Installation Instruction Manual for complete will go into Priming mode. instructions on Power-up and Pump Priming. The Priming mode will last for up to 4 minutes and then the spa will begin to heat and maintain the water temperature in the Standard mode.
Periodic Reminder Messages (Press the “Mode” button to reset a displayed reminder.*) Message ** Frequency *** Action Required Every 7 days Test and adjust pH chemical levels per manufacturer’s instructions. Every 7 days Test and adjust sanitizer chemical levels per manufacturer’s instructions. Every 30 days Remove, clean, and reinstall filter per manufacturer’s instructions.
Optional Auxiliary Panels Note: Below is a partial list of optional auxiliary panels and their basic functions. Please contact for local dealer for a complete list of options that will work with your spa. Jets 1 Jets 1 Jets 1 Jets 1 Jets 2 Blower...
Warning! Qualified technician required for service and installation. Basic Installation and Configuration Guidelines for CSA Compliance/Conformité Mach 3 EL-Series Spa Controllers. Caution: • Test the ground fault circuit interrupter before each use of Use minimum 6AWG copper conductors only. the spa. Torque field connections between 21 and 23 in lbs.
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