Setup: Seeley International Evaporative Cooler LCQ Owner Manual

Overview

The Evaporative Cooler LCQ is a roof-mounted evaporative cooling system designed to deliver fresh-air cooling or ventilation for homes and light commercial spaces. It works best in buildings with enough exhaust openings so air can move through the rooms and escape outside.

This model is controlled by either a MagIQtouch controller or a MagIQcool wall controller. The Evaporative Cooler LCQ is built to provide economical cooling, and it can run in constant fan, temperature-targeted automatic, or fan-only ventilation modes.

Specifications

• Model family: LCQ, with related variants including LCS, LCQI, BMQ, CPQ, TBQ, TBS, TBQI, and TBSI.
• Cooling type: Evaporative air cooler.
• Control options: MagIQtouch controller or MagIQcool wall controller.
• Operating modes: Manual cooling, automatic temperature control, and ventilation-only operation.
• Water management: WaterManager system or continuous bleed system, depending on installation.
• Drain function: Manual drain mode and tank drain-and-dry functions.
• Maintenance requirement: Regular servicing by a qualified, licensed technician is required for warranty compliance.

Detailed Description

The Evaporative Cooler LCQ cools air by drawing it through water-saturated pads, then pushing the cooled air into the home or building. As the system runs, fresh water is added and stale water is managed by either a drain-based WaterManager setup or a continuous bleed system.

The MagIQcool controller lets you choose fan speed, cool or vent operation, delayed start and stop functions, manual drain, and service-related modes. If the cooler is fitted with a MagIQtouch controller, operating details are handled through that controller’s separate guide.

For comfort, the system can be used three main ways: fixed fan speed, automatic temperature-based control, or air circulation only. The Evaporative Cooler LCQ performs best when the building has sufficient exhaust openings so air can leave the space as new air enters.

Safety

Use the cooler only as intended by the manufacturer, and switch off power at the service panel before any cleaning or servicing. The power disconnect should be locked out when possible, or clearly tagged so it cannot be turned on accidentally.

Children and people with limited physical, sensory, or mental abilities should use the appliance only with proper supervision or instruction, depending on local regional rules. Children should not play with the unit, and children should not clean or maintain it without supervision.

If the cooler is installed in an area where freezing can occur, a drain-down arrangement must be included and activated before cold weather to prevent damage. If the supply cord is damaged, it must be replaced by a qualified service person. New hose sets supplied with the appliance should be used, and old hose sets should not be reused.

Setup and Operation

Starting the cooler

Turn the wall control on with the main button. The controller returns to the last used setting when the cooler is started again. When you select AUTO mode or COOL in manual mode, the cooler may take a few minutes to begin because the tank fills and the pads need time to saturate.

During this start-up period, the display flashes a preparing message. If the tank is already full or the cooler has recently been switched off, the wait is shorter.

Manual mode

Manual mode lets you set the cooler to COOL or VENT and then choose a fixed fan speed. In COOL mode, the unit delivers cooled air. In VENT mode, it moves fresh air without active cooling. Fan speed is adjusted with the up and down buttons.

Auto mode

Auto mode uses temperature control to adjust operation toward your preferred comfort setting. The controller remembers the last automatic setting used. After the room temperature stabilizes, you can fine-tune the setting up or down for more or less cooling.

Delayed start and stop

The cooler can be programmed to start after a set number of hours when it is turned off. It can also be set to stop after a delay when it is already running. These timed functions are useful for overnight operation or for returning to comfort before you arrive home.

Controller settings and special functions

• About Appliance: Displays information about appliances in the system.
• Min/Max Set Temperature: Lets you adjust the temperature range shown on the slider.
• Night Quiet Mode: Limits fan speed during nighttime operation for quieter use.
• Manual Drain: Turns the cooler off and empties the tank.
• Pad Flush: Runs the pump for a set time to rinse the pads.
• Drain and Dry: Drains the tank at a chosen time each day and runs the fan for one hour.
• Auto Clean: On compatible coolers, it performs a timed cleaning cycle by draining, refilling, running the pump, and draining again.

Water management

The Evaporative Cooler LCQ may use a WaterManager system or a continuous bleed system. WaterManager monitors salinity and periodically replaces water in the tank when needed. In high-salinity mode, it aims to maintain safe water quality while minimizing water use. In some bore-water applications, the salinity sensing function should be switched off so the cooler simply drains water at fixed operating intervals.

A continuous bleed system removes small amounts of water during operation so fresh water is continually introduced, helping dilute salt buildup and maintain performance.

Cleaning and Maintenance

Regular maintenance is essential for long service life and warranty compliance. Maintenance must be done by a qualified, licensed technician according to the published maintenance schedule.

If the cooler operates for more than 12 hours every day throughout the year, extra high-duty maintenance is required. That includes checks of the pump, drain valve if fitted, solenoid, fan motor, pads, tank, pump filter, fan collet, water distribution channels, float valve, and salinity probes.

Seasonal maintenance applies to coolers fitted with a bleed system. Before the season starts, remove the pad frames, switch off power at the cooler isolation switch, gently wash the pads, check for leaks, confirm float valve operation, restore water and power, and refit the pad frames.

At the end of the season, shut off water, remove the pad frames, isolate power, clean the water distribution channels, drain and clean the tank and pump filter, clean the salinity probe if fitted, and handle any bleed funnel parts carefully if present.

When removing pad frames, release the clip point with a flat screwdriver, pull the frame toward you until the side clips disengage, then pivot it outward and lift it up. Take care not to damage the pad material. For some LCS and TBS models, pad orientation is important because the rebated edges must align with the cooler’s internal structure and drain-valve position.

Troubleshooting

If the cooler produces an unpleasant smell, the pads may be new and need flushing. Running the pad-flush function, then filling, running, draining, and refilling the tank several times usually reduces the odor.

If cooling performance is weak, first check whether the pads are dry and whether the water supply is on. Also confirm that the building has enough exhaust openings, since poor airflow through the space reduces evaporative cooling performance. High humidity can also limit how much the temperature drops.

If the unit keeps switching on and off, the issue may be inside the cooler and service assistance is needed. When the controller shows a service alert, note the flashing fault number before restarting the unit, since that number identifies the problem.

Fault code 02 points to a water supply issue, such as the tap being off or a temporary water interruption. Fault code 04 points to a blocked drain on coolers fitted with a drain valve. If these checks do not solve the problem, service support is required.

Warranty

For residential household use in Australia, the cooler is covered for five years from the date of purchase. For other uses, the standard period is two years. These periods apply to defects caused by faulty workmanship or materials, subject to the warranty conditions.

The warranty covers the original components of the evaporative cooler, but it does not cover normal wear, utility supply issues, electrical surges, consumable items after the first year, routine adjustments, or installation-related parts and labor that are excluded by the terms.

Some structural parts made from Permatuf polymers are covered for ten years, and the cabinet is covered against corrosion damage for twenty-five years. Warranty cover depends on proper installation, commissioning, operation, maintenance, and completion of the required maintenance schedule.

Pros & Cons

Pros

• Offers manual, automatic, and ventilation-only operation for flexible comfort control.
• Includes useful service and maintenance features such as drain, pad flush, and drain-and-dry functions.
• Supports water-quality management through WaterManager or continuous bleed systems.
• Designed for long-term use with clear maintenance and seasonal service guidance.

Cons

• Performance depends on adequate exhaust openings in the building.
• Cooling output can be reduced in humid weather.
• Regular servicing by a qualified technician is required to protect warranty coverage.
• Some maintenance tasks are best handled by a roof-access professional because the unit is mounted high on the building.