SOLEUSAIR R-410A Owner's Manual

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Model No. LX-140

Thank you for choosing a Soleus Air LX-140/LX-140BL Portable Air Conditioner & Heat Pump. This owner's manual provides valuable information for the proper care and maintenance of your new product. Please read the instructions thoroughly to familiarize yourself with all operational aspects.

For your records, please attach a copy of your sales receipt to this manual. Also, record the store name/location, date purchased, and serial number below:

Store Name: _________________________

Location: _________________________

Date Purchased: _________________________

Serial Number (located on back of unit): _________________________

IMPORTANT INSTRUCTIONS

Before installing and using your portable air conditioner, please read this owner's manual carefully. Store this manual in a safe place for future reference.

1. Always place the unit on a level surface.
2. Never use or store gasoline or other flammable vapor or liquid near this unit unless instructed by this manual.
3. Maintain at least 10 inches (25 cm) clearance space around this unit. Do not block or cover air inlet or outlet grilles.
4. The unit must be connected to a correctly grounded power supply.
5. Do not start or stop the unit by inserting or pulling out the power plug.
6. Do not use an adapter plug or extension cord.
7. Do not use the unit in the immediate surroundings of a bath, a shower, or a swimming pool.
8. Do not insert anything into the air outlet. Do not obstruct air inlet or outlet grills unless instructed by this manual.
9. Do not let children play near this unit.
10. Always inspect the cord for signs of damage before use. If the power cord is damaged, it must be replaced by the manufacturer or a qualified service technician.
11. When cleaning the unit, always turn the unit off and unplug the power cord.
12. When the unit is not in use, always remove the venting kit from the window.

PACKAGE CONTENTS

• Portable Air Conditioner
• Exhaust Hoses (2)
• Hose Adapters (2)
• Window Kit Adapter (2)
• Remote Control
• AAA Batteries (2)
• Window Kit - 4 Sliding Panels (1 dual hose panel, 1 single hose panel, 2 extension panels) 81" Length
• Air Intake and Outlet Covers (2)
• Owner's Manual

SPECIFICATIONS

The cooling capacity is measured at an ambient temperature of DB 86°F, WB 78°F.

Noise level is measured at a distance of 3.28 ft away from the front of the unit, when the unit is in cooling mode.

Power consumption is measured when the fan runs at the highest speed setting.

These specifications are for reference only. For actual data, please refer to the rating label on the back of the unit.

If the environment temperature is higher than the max operating temperature or lower than the minimum operating temperature, the air conditioner may not work properly.

LCDI POWER CORD AND PLUG

This air conditioner is equipped with an LCDI (Leakage Current Detection and Interruption) power cord and plug as required by US National Electric Code 440.65. This cord consists of a length of shielded flexible cord with no termination on the load side and a LCDI attachment plug on the line side.

The LCDI power cord and plug will remove the supply source via electrical disconnect (circuit trip) if the nominal current leakage between the cord shield and either load conductor exceeds a predetermined value. The cord will remain de-energized until the device has been manually reset. This is intended to reduce the risk of a fire in the power cord or combustible materials nearby. The cord shields are not grounded and they must be considered a shock hazard if exposed. The cord shield must not be connected to ground or to any exposed metal.

The test and reset buttons on the LCDI Plug are used to check if the plug is functioning properly. To test:

1. Plug power cord into wall outlet
2. Press TEST Button, circuit should trip, cutting power to the air conditioner
3. Press RESET button for use

If the test button is pressed and the unit can still be turned on, current leakage has been detected. Do not use the air conditioner or attempt to reset the LCDI Plug. Contact Soleus Air Customer Service for troubleshooting recommendations.

WARNING:

1. DO NOT press the TEST button while the air conditioner is operating.
2. The TEST and RESET buttons should not be used as "ON" and "OFF" switches.
3. The cord and plug are not intended to offer protection to externally connected loads or supply circuits.
4. The cord and plug are intended for indoor use only.

PRODUCT DIAGRAM

Front View:

• Louvers
• Control Panel
• Signal Receptor
• Casters

Back View:

• Filter Compartment
• Air Outlet Hose
• Drain Port
• Evaporator Air Intake
• Air Intake Hose
• Air Intake Cover/Filter

PARTS & ASSEMBLY

PARTS

EXHAUST HOSES

The exhaust hoses are flexible tubes used to vent hot air outside.

WINDOW KIT

The window kit is used to seal the opening in a window or sliding door and attach the exhaust hoses.

ASSEMBLY & INSTALLATION

INSTALLATION

When the unit is operating as an air conditioner, heater, or dehumidifier, it draws in fresh outdoor air and exhausts hot air (in AC or dehumidifier mode) or cool air (in Heat mode) out of the room to complete the air exchange. When the unit is operating in fan mode, no outdoor air exchange takes place. The window kit and exhaust hose do not need to be installed when the unit is used as a fan.

NOTE: The supplied window kit can be installed in sliding windows and sliding glass doors up to 8 ft. long (approximate length).

MOUNTING THE EXHAUST HOSES

• Choose a suitable location, near a grounded electrical outlet and suitable window or door. Remove packaging and locate components.
• Extend both ends of the exhaust hoses approximately 6 inches.
• Screw the window kit adapter onto one end of the exhaust hose clockwise. Screw the hose adapter onto the other end of the exhaust hose clockwise. Repeat for the other exhaust hose.
• Remove outlet covers from the back of the unit by screwing them counter-clockwise, then lifting up.
• Mount the exhaust hoses onto the back of the unit by locking the hose adapters into place.

Installation of the Venting Kit FOR DUAL HOSE PORTABLE AIR CONDITIONERS

The venting kit must be installed for the unit to work correctly in air conditioning, heating, or dehumidifying modes. The venting kit does not need to be used while the unit is fanning.

The window kit has been designed to fit into most vertical and horizontal window openings. The window kit can also be used in a sliding door.

1. Choose a suitable location, near a grounded electrical outlet and a suitable window or door. Remove packaging and locate components. (figure a)
2. Remove the outlet covers from the back of the unit by screwing them counter-clockwise, then lifting up. (figure b)
3. Pull out one end of the exhaust hose, then screw on the adapter clockwise. Repeat for the other exhaust hose. (figure c)
4. Pull out the opposite end of the exhaust hose, then screw on the window kit adapter clockwise. Repeat for the other exhaust hose. (figure d)
5. Mount the exhaust hoses onto the back of the unit. (figure e)
6. Open the window or door and adjust the length of the window kit to fit the opening. (figure f) If necessary, mark the kit and cut down one end to properly fit the opening. (figures g & h)
7. Attach the window kit adapters to the window kit. (figure i) Close the window or door tightly. (figure j) Your Portable Air Conditioner is now ready to cool!

NOTE: When using the venting system, keep the exhaust hose as short and straight as possible. The exhaust hose can be shortened, but it is not recommended to increase the length of the exhaust hose. Do not use an extension cord with your portable air conditioner.

When using with a sliding door, it is recommended to place the air outtake hose above the air intake hose.

Window Kit Assembly

1. Parts:

• A) 2 Track Screws
• B) 2 Wing Nuts
• C1 & C2) 2 Hose Panels, one with Two Exhaust Hose Openings
• D) 1 Sliding Track Panel

2. Assembly:

1. First, take the Track Screws (A) and screw one into each of the small holes found on the Hose Panels (C1 & C2).
2. Next, take the Wing Nuts (B) and tighten them around each of the Track Screws (A). Do not tighten the Wing Nuts (B) all the way; make sure they are somewhat loose.
3. Now, place the Sliding Track Panel (D) over the Track Screw (A) on Hose Panel (C1).
4. Next, take the other Hose Panel (C2) and connect it to Hose Panel (C1) by placing the Sliding Track Panel (D) over the Track Screw (A) on Hose Panel (C2).
5. The Hose Panels (C1 & C2) should now be connected using the Sliding Track Panel (D).
6. To complete the assembly, tighten the Wing Nuts (B) installed earlier. The finished Window Kit should resemble the image seen below.

SINGLE HOSE EXHAUST & WINDOW KIT INSTALLATION

When you want quick spot cooling, install the LX-140 / LX-140BL using the single hose window kit installation.

For Single Hose Installation

Install only the left exhaust hose over the circular air outlet (this outlet will be on the left side of the unit when you are facing the back of the unit). Cover the right circular air intake using the exhaust intake cover. After installing the hose, remove the square air intake cover on the back of the unit and install the square air intake vent with a removable/washable filter.

For Single Hose Window Kit Installation

To install the window kit, follow the same directions on page 6 for dual hose installation, but instead of using the dual hose window kit panel, use the single hose panel pictured below.

Single Hose Window Kit Panel

Diagrams:

• A diagram showing the back of the unit with an air intake cover and an air intake vent.
• A diagram of the single hose window kit panel.

CONTROL PANEL, DISPLAY, & OPERATING INSTRUCTIONS

CONTROL PANEL & MULTI-COLOR DISPLAY

CONTROL PANEL BUTTONS:

• TEMP & TIMER SELECTION (Up and Down Arrows)
• POWER BUTTON
• MODE BUTTON
• FAN SPEED BUTTON
• TEMP SELECT (°F / °C)
• TIMER BUTTONS (ON/OFF)

MULTI-COLOR DISPLAY ICONS:

• AUTO Mode (Triangle arrows pointing outwards)
• A/C Mode (Snowflake)
• Dehumidifier Mode (Water droplet)
• FAN Mode (Fan)
• HEAT Mode (Sun)
• TIMER ON Indicator (Clock with arrow pointing right)
• TIMER OFF Indicator (Clock with arrow pointing left)
• FAN SPEED Indicator (Segments indicating speed)
• TEMPERATURE AND TIMER INDICATOR (Digital display for temperature and timer settings)
• Compressor Indicator (Lightbulb symbol)
• Condensate Tank Full Indicator (Water bucket symbol)
• Sleep Mode Indicator (Moon symbol)

OPERATING INSTRUCTIONS

CONTROL PANEL BUTTONS (Refer to the images on page 10)

1. Power On and Off: Press the POWER button once to manually turn the unit on. Press the POWER button once more to turn the unit off.
2. Mode Selection: Press the MODE Button repeatedly to cycle between modes: Auto, Air Conditioner, Dehumidifier, Fan only, and Heater.
3. Fan Speed Control: Press the FAN SPEED Button to cycle through High, Medium, and Low fan speeds. An additional Auto speed setting is available in heating and cooling modes. The speeds cycle as: High, Medium, Low, Auto. Each speed change is accompanied by a "beep" sound.
4. Temperature: Select the desired temperature by pressing either $\nabla$ or $\Delta$ when in cooling or heating mode. The temperature indicator flashes to display the setting. Press the °F / °C button to select the desired temperature unit.
5. Timer: To program the timer, press the TIMER ON button until the display shows a flashing " $\odot \rightarrow$ ". Press $\Delta$ or $\nabla$ to set the auto-on time. Press the TIMER OFF button, and the display will flash " $\odot \rightarrow$ ". Press $\Delta$ or $\nabla$ to set the auto-off time. The TIMER OFF indicator will flash for 3 seconds to activate the programmed times.

NOTE: The timer remembers settings. It works in Air Conditioner, Heating, Dehumidifier, Fan, and Auto modes.

OPERATING THE UNIT USING THE CONTROL PANEL

Air Conditioner Mode

1. Install exhaust hoses and window kit properly (see pages 7, 8 & 9).
2. Plug the Power Cord into an electrical outlet.
3. Turn on the unit by pressing the POWER button.
4. Press the Mode button until the " $\textless \text{snowflake} \textgreater$ " icon appears.
5. Press $\Delta$ or $\nabla$ until the desired room temperature appears (61°F - 88°F / 16°C - 31°C).
6. Select the desired fan speed by pressing the FAN button.

NOTE: For efficient cooling, set the temperature to the lowest setting and fan speed to high. Reducing exhaust hose length, insulating the hose and window kit, and minimizing direct sunlight improve cooling efficiency.

NOTE: Exhaust hoses and window kit are required for cooling mode.

Dehumidifier Mode

1. Install exhaust hoses and window kit properly (see pages 7, 8 & 9).
2. Plug the Power Cord into an electrical outlet.
3. Turn on the unit by pressing the POWER button.
4. Press the MODE button until the " $\textless \text{droplet} \textgreater$ " icon appears.

NOTE: The unit operates at low fan speed in dehumidifier mode and cools the room slightly. Keep windows and doors closed for effective moisture removal.

NOTE: Exhaust hoses and window kit are required for dehumidifier mode.

NOTE: The unit will not perform in dehumidifier mode when the room temperature is lower than 61°F.

Fan Mode

1. Plug the Power Cord into an electrical outlet.
2. Turn on the unit by pressing the POWER button.
3. Press the MODE button until the " $\textless \text{fan} \textgreater$ " icon appears.
4. Select the fan speed by pressing the FAN button.
5. To circulate more air, press the SWING button on the remote control. The louvers will oscillate in the WAVEFLO® pattern, spreading air throughout the room.

NOTE: Exhaust hoses and window kit are not necessary for fan mode.

Heating Mode

1. Install exhaust hoses and window kit properly (see pages 7, 8 & 9).
2. Plug the Power Cord into an electrical outlet.
3. Turn on the unit by pressing the POWER button.
4. Press the MODE button until the " $\textless \text{sun} \textgreater$ " icon appears.
5. Press $\nabla$ or $\Delta$ until the desired room temperature appears (61°F - 88°F / 16°C - 31°C).
6. Select the fan speed by pressing the FAN button. It is recommended to set the fan speed to low.

NOTE: When heat mode is selected, the unit will shut down for 3-5 minutes, then start in heating mode.

NOTE: Exhaust hoses and window kit are required for heating mode.

Auto Mode

1. Install exhaust hoses and window kit properly (see pages 7, 8 & 9).
2. Plug the Power Cord into an electrical outlet.
3. Turn on the unit by pressing the POWER button.
4. Press the MODE button until the " $\textless \text{triangle} \textgreater$ " icon appears. Select the fan speed by pressing the FAN button.

NOTE: During AUTO mode, the unit operates in Heating mode when the room temperature is below 68°F, Dehumidifier mode when the room temperature is between 68°F to 80°F, and Air Conditioner mode when the room temperature is above 80°F.

Sleep Mode (Remote control only)

1. Set Sleep mode when the unit is in Air Conditioner or Heating mode.
2. Press the SLEEP Button on the remote control. The " $\textless \text{moon} \textgreater$ " icon appears on the control panel display.
3. In SLEEP mode, the fan runs on low for minimal noise.
4. In Air Conditioner mode, the temperature setting gradually increases by 2°F for 6 hours, then returns to the original setting.
5. In Heating mode, the temperature setting gradually decreases by 2°F for 6 hours, then returns to the original setting.
6. In Dehumidifier mode, the temperature does not change when Sleep mode is selected.

Compressor Indicator

The " $\textless \text{lightbulb} \textgreater$ " icon lights up when the compressor turns on and turns off when it shuts off.

Emergency Condensate Holding Tank

When the room temperature is low and indoor humidity is high, the air conditioner may not evaporate moisture quickly. Moisture accumulates in an emergency condensate tank. When the tank is full, the unit shuts off, and the " $\textless \text{water bucket} \textgreater$ " icon appears on the control panel. To empty the tank, unscrew the screw plug at the bottom back of the unit. Use a small pan (approx. 1" high) to catch the water. Once drained, screw the plug back. The tank holds approximately 1.5 Liters. Alternatively, a hose can be fitted to the 5/8" drain plug for continuous drainage.

To resume operation quickly, empty the water container:

1. Turn the unit off. Do not move the unit when the water container is full.
2. Place a drain pan under the drainage port at the back of the unit.
3. Remove the screw plug from the drain hole. Condensate water will drain out. When the drain pan is full, screw the plug back to stop water flow. Empty the drain pan. Repeat until all water is emptied.

Once the water container is emptied, screw the plug back onto the drain hole. Do not allow water to drip continuously into the drain pan, as it may overflow.

OPERATING THE UNIT USING THE REMOTE CONTROL

REMOTE CONTROL

REMOTE CONTROL OPERATING INSTRUCTIONS

1. Power On and Off: Press the POWER (I/O) button on the remote while pointing it at the unit. The upper right square on the remote's LCD Display will light up. When the unit is in Air Conditioner, Heating, or Auto mode, the selected temperature appears on the remote display. In Fan or Dehumidifier mode, "--" is shown as temperature selection is not available.
2. Mode Selection: Press the MODE Button repeatedly to cycle through modes: Auto, Air Conditioner, Dehumidifier, Fan only, and Heater. The upper left square on the remote display indicates the selected mode (COOL, HEAT, DRY, FAN, AUTO).
3. Fan Speed: Press the FAN speed button to cycle through low, medium, and high fan speeds. The remote display shows HIGH, MED, LOW under "SPEED". An Auto speed setting is available in heating and cooling modes (next setting after low). The cycle is High, Medium, Low, Auto. Each speed change produces a "beep". The remote does not display "AUTO" under the speed label; the unit beeps when Auto fan speed is selected.
4. Temperature Setting: In Air Conditioner or Heating mode, press $\Delta$ or $\nabla$ to select the desired temperature. Pressing $\nabla$ and $\Delta$ simultaneously switches between °F and °C.
5. SLEEP MODE: Refer to "SLEEP MODE" on page 13.
6. SWING: Press the SWING button to activate WAVEFLO® oscillation. The louvers will oscillate up and down. The bottom left square of the remote display shows the " $\textless \text{left-right arrow} \textgreater$ " icon when SWING is selected.
7. CLOCK: To set the clock, hold down either the MIN or HOUR button until the displayed time flashes. Press MIN to change minutes and HOUR to change hours. Set the clock before programming the timer.
8. TIMER: To program the timer, press the T-ON button. The auto-on timer blinks in the bottom right rectangle of the remote display. Press MIN and HOUR to set the desired auto-on time (MIN increases by 10-minute increments, HOUR by 1-hour increments). Press the T-OFF button; the auto-off timer will flash. Press MIN and HOUR to set the desired auto-off time. The timer is set when the auto-off time stops flashing and "ON" and "OFF" are displayed next to the time.

MAINTENANCE

Note: Ensure the power is off and the power cord is unplugged before performing maintenance.

Clean or replace filter

If the air filter is blocked with dust, airflow volume may reduce. Clean the filter every two weeks or as needed.

1. Remove the filter from the filter compartment on the back of the unit.
2. Wash the air filter by immersing it in warm water with a neutral detergent. Rinse and dry thoroughly out of direct sunlight.
3. Slide the clean, dry filter back into the filter compartment.
4. If the filter is torn or unusable, order a new one from customer service.

Clean the unit Housing

• Keep the unit from being exposed directly to the sun to prevent color fading.
• Clean the surface with a damp cloth and dry it with a soft towel.

Storing the Unit for an Extended Period of Time or Transporting the unit

1. Empty any excess water by unplugging the water drainage stop at the back of the unit (bottom).
2. Unplug the unit.
3. Store the unit in a cool, dry place.

DISCLAIMER

ALL INFORMATION AND TECHNICAL SPECIFICATIONS PRESENTED IN THIS USER'S MANUAL ARE PROVIDED BY THE MANUFACTURER. SOLEUS INTERNATIONAL HAS NOT CONDUCTED INDEPENDENT TESTS ON THE INFORMATION AND SPECIFICATIONS PRESENTED HEREIN.

WARRANTY

One Year Limited Warranty

Soleus International Inc. warrants the accompanying Soleus Air LX-140 / LX-140BL R-410A Portable Air Conditioner with Heat Pump technology to be free of defects in material and workmanship for the applications specified in its operation instructions for a period of ONE (1) year from the date of original retail purchase in the United States.

If the unit exhibits a defect in normal use, Soleus International Inc. will, at its option, either repair or replace it, free of charge within a reasonable time after the unit is returned during the warranty period.

As a condition to any warranty service obligation, the consumer must present this Warranty Certificate along with a copy of the original purchase invoice.

THIS WARRANTY DOES NOT COVER:

• Damage, accidental or otherwise, to the unit while in the possession of a consumer not caused by a defect in material or workmanship.
• Damage caused by consumer misuse, tampering, or failure to follow the care and special handling provisions in the instructions.
• Damage to the finish of the case, or other appearance parts caused by wear.
• Damage caused by repairs or alterations of the unit by anyone other than those authorized by Soleus International Inc.
• Freight and Insurance cost for the warranty service.

ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY ARE LIMITED TO ONE-YEAR DURATION OF THIS EXPRESS LIMITED WARRANTY. SOLEUS INTERNATIONAL INC. DISCLAIMS ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES AND IN NO EVENT SHALL SOLEUS INTERNATIONAL INC'S LIABILITY EXCEED THE RETAIL VALUE OF THE UNIT FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY WITH RESPECT TO THIS UNIT.

This warranty covers only new products purchased from authorized dealers or retailers. It does not cover used, salvaged, or refurbished products.

As some states do not allow the limitation or exclusion of incidental or consequential damages, or do not allow limitations on implied warranties, the above limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

For Technical Support and Warranty Service

Please Call (888) 876-5387

Or Write To:

Soleus International Inc.
20035 E. Walnut Dr. N.
City of Industry, CA 91789 USA
www.soleusair.com