Balboa EL Series User Manual

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MLM990S User Guide
Panel Software Version 1.1.0
EL/GL Series - Mach 3
Note regarding EL and GL systems: Mach 3 EL and GL systems function
identically, but conform to different International requirements. This
user guide will refer to EL systems for the sake of simplicity, but the
information given applies to both EL and GL products.
balboa-instruments.com

Balboa EL Series Specifications

General

Model	EL Series
Type	Control Panel
Display Type	LED
Water Sensor Input	Yes
Manufacturer	Balboa
Voltage	120/240V
Pump Support	2 Pumps
Blower	Optional
Ozone	Optional
Frequency	60 Hz
Amperage	50A
Number of Pumps Supported	2
Pump 1	1 or 2-speed (depending on model)
Pump 2	1 or 2-speed (depending on model)

Summary

EL/GL Series MLM990S Control Panel

Start Up and Screen Displays Overview

Initial Start-up and Navigation

Covers spa power-up, priming, and menu navigation using panel buttons.

Temperature Control

Spa Functions and Fast Keys Access

Fast Keys System Access

Spa Functions Control

How to turn spa equipment like jets, blower, and lights on/off.

Set Menu Presets and Programming

Spa Settings Configuration

Configure temperature, filter cycles, heat modes, and time of day settings.

Fast Keys Programming

Additional Options and System Settings

Freeze Protection

How the system prevents freezing by activating pumps and blower.

Diagnostic and Reminder Messages

Diagnostic Messages

Explains common error messages and required actions for troubleshooting.

Periodic Reminder Messages

Installation, Safety, and Compliance

Basic Installation Guidelines

CSA Compliance and Safety

Adheres to safety standards including GFCI protection and temperature warnings.

General Safety Warnings