Honeywell MN4CFS9 Portable Air Conditioner with Heat Pump Dehumidifier

Product Information

The Portable Air Conditioner comes with a user manual in English, French, and Spanish. The model numbers for this product are MN4CFS9, MN4HFS9, MN4CFSBB9, MN4HFSBB9, MN4CFSWW9, and MN4HFSWW9. For FAQs, usage guides, and customer support, you can  visit the website www.HoneywellAirComfort.com or contact customer support via phone or email. The product uses a flammable A2L refrigerant gas (R32) and has specific safety instructions for handling and disposal.

Product Usage Instructions

Before using the Portable Air Conditioner, read and save the user manual in a safe place.

1. Transport the equipment according to local transport regulations if you need to move it.
2. When using the product, ensure that it is not placed near a fire source or in areas with flammable substances like gasoline or paint.
3. If the refrigerant leaks and is exposed to an external ignition source, there is a risk of fire. Therefore, handle the equipment with caution and refer to the safety symbols on the product.
4. For maintenance and repair that requires assistance from qualified personnel, ensure that they are specialists in handling flammable refrigerants.
5. When disposing of the Portable Air Conditioner, follow national regulations for equipment with flammable refrigerants. Do not dispose of it with other household waste.
6. To return a used device, use return and collection systems or contact the retailer where you purchased the product for environmentally safe recycling.

SAFETY

READ AND SAVE THESE INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS. READ CAREFULLY AND KEEP FOR FUTURE REFERENCE. IN CASE THERE IS ANY INCONSISTENCY OR CONFLICT BETWEEN THE ENGLISH VERSION AND ANY OTHER LANGUAGE VERSION OF THE CONTENT OF THIS MATERIAL, THE ENGLISH VERSION SHALL PREVAIL.

WARNING:

• DO NOT operate the unit with a damaged plug or loose wall outlet. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons in order to avoid a hazard.

• DO NOT cover the air intake and exhaust when in use.

• DO NOT place objects on or sit on the unit.

• Always turn off and unplug the unit when cleaning or servicing. DO NOT use the appliance if it is damaged.

• If service is needed, contact an authorized service agent. Unplug the unit when stored or not in use.

• DO NOT pull or carry the appliance by the power cord.

• DO NOT pinch the power cord in the door and DO NOT pull it along edges or sharp corners.

• DO NOT run the power cord under carpeting or rugs.

• Use caution to prevent tripping on cord.

• DO NOT use the device in the following cases:

  • Near a fire source
  • In areas where gasoline, paint, or other flammable goods are stored
  • In an area where water is likely to be sprayed or projected. DO NOT touch the plug or the device with wet hands.
    Basic safety precautions should always be followed when using electrical appliances.
    This appliance has been manufactured for use in domestic environments and should not be used for other purposes.

• Only use the installation kit provided to install this unit.

• DO NOT attempt to extend the hose or install this unit using other methods other than those shown in this manual. Improper installation will void any existing warranties.

• DO NOT use an extension cord with this unit.
  This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

• Never insert your fingers or rods into the air outlet. Take special care to warn children of these dangers.

• The manufacturer is not liable for injury caused to persons or property damage due to non-compliance with maintenance instructions and improper use of the appliance.

• The appliance shall be installed in accordance with national wiring regulations.

• The appliance is not to be used by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.

• Children should be supervised to ensure that they do not play with the appliance.

• Electrical equipment and installations regulated by national legislation must be followed.

• The appliance should be transported upright.

• DO NOT turn on the appliance for at least one hour before first use.

• It is essential that the appliance is connected to an efficient ground connection checked by a qualified electrician.

• Possible leaks of refrigerant gas in unventilated rooms could lead to fire or an explosion hazard should the refrigerant come in contact with electric heaters, stoves, or other sources of ignition. Use care when storing the appliance to prevent damage that could cause mechanical faults.

• Only persons authorized by an accredited agency certifying their competence to handle refrigerants in compliance with sector legislation should work on refrigerant circuits.

• DO NOT use means to accelerate the defrosting process or to clean the unit other than those recommended by the manufacturer. Flammable substances or pressurized containers (e.g. aerosol cans) should be kept a minimum of 50cm away from heat or fire.

• Use only implements recommended by the manufacturer for defrosting or cleaning.

• DO NOT operate your air conditioner in a wet room such as a bathroom or laundry room.

• The machine works optimally when the humidity is within the range 30-80% RH.

• This appliance should be used in a room that allows for good ventilation between the unit and any walls/furniture or other objects. The room size should correspond to the room area as specified for operation by the manufacturer and the appliance should be well kept to prevent mechanical damage.

• Keep ventilation openings clear of obstructions.

• Do not pierce or burn the refrigerants.

• Be aware that refrigerants may not contain an odor.

• Do not modify this appliance in any way so as to avoid danger. All working procedures that affect safety shall only be carried out by competent persons.

R32 SAFETY

R32

| WARNING| This symbol shows that this appliance uses a flammable refrigerant. If the refrigerant is leaked and exposed to

an external ignition source, there is a risk of fire.

| CAUTION| This symbol shows that the operation manual should be read carefully.
| CAUTION| This symbol shows that a service personnel should be handling this equipment with reference to the installation manual.
| CAUTION| This symbol shows that information is available, such as the operating manual or installation manual.

Additional warnings for appliances with R32 refrigerant gas.

• Read the instructions carefully before using the appliance.
• R32 refrigerant gas complies with UL60335-2-40 / UL60335-1. This appliance contains a certain number of grams (see rating label at the back of the unit) of R32 refrigerant gas. The maximum refrigerant charge amount is not greater than R32 1.84 kg based on UL60335-2-40.
• When defrosting or cleaning, do not use any method other than those recommended by the manufacturer.
• Do not place the appliance in a room with continuous sources of ignition (e.g. open flame, operating gas appliance, or working electrical heater).
• Do not pierce and do not burn.
• Do not perforate any part of the refrigerant circuit.
• Refrigerant gas may be odorless.
• The appliance must be installed, used, and stored in an area that is greater than R32 gas: 4 m².
• Accumulation of possible refrigerant leaks in an unventilated room could lead to fire or explosion should the refrigerant come in contact with electric heaters, stoves, or other sources of ignition. The appliance must be stored in a way to prevent mechanical damage and in a well-vented area.
• Only individuals authorized by an accredited organization certifying their competence to handle refrigerants in compliance with industry legislation should work on the refrigerant circuit. Servicing shall be performed only as recommended by the manufacturer.
• All working procedures that affect safety means shall only be carried by competent persons.

Repair must be performed based on the recommendations from the manufacturer. Maintenance and repair that requires the assistance of other qualified personnel must be performed under the supervision of specialists in the use of flammable refrigerants.

CAUTION
Risk of Fire or Explosion due to Flammable Refrigerant Used.
Follow Handling Instructions Carefully in Compliance with National Regulations.

Transportation, marking, and storage for units.

1. Transport of equipment containing flammable refrigerants must comply with local transport regulations.
2. Marketing of equipment using signs must comply with local regulations.
3. Disposal of equipment using flammable refrigerants must comply with national regulations.
4. The storage of equipment should be in accordance with the manufacturer’s instructions.
5. Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge.
6. The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations.

This marking indicates that this product should not be disposed with other household waste throughout the US. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.

THANK YOU
Congratulations on your purchase of this Honeywell Portable Air Conditioner.
Regarding the information pertaining to the installation, handling, servicing, cleaning, and disposal of the appliance, please refer to the below section of the manual.

USER TIPS

Portable Air Conditioners are ideal for spot cooling. The compressor, condenser, and evaporator are housed in a compact unit. The air is dehumidified and cooled while a flexible Exhaust Hose sends heat outside. The air conditioner includes a window venting kit. No permanent installation is needed. The unit is easy to move from room to room and offers a truly flexible air conditioning solution.
Auto Evaporation System – The unit automatically evaporates the condensate through the Exhaust Hose. There is no need to empty the drainage tank except in humid conditions. Read and follow the instructions carefully.
To ensure optimal efficiency of the product, keep doors and windows closed when it is used as an air conditioner or dehumidifier. If the product is being used with the Fan Function only, an open window could improve air circulation.

Important:
Before installing the unit, place it UPRIGHT for 1 hour before use to allow the refrigerant to stabilize. Manually adjust the air vent located at the top of the unit to adjust the direction of air flow.

• Follow installation instructions to set up the unit.
• Plug the unit into a properly grounded circuit. DO NOT plug into an extension cord.

PARTS DESCRIPTION

1. Air Outlet

2. Control Panel
   (Incl. Signal Receptor)

3. Casters

4. Handle

5. Air Exhaust Outlet

6. Remote Control

7. Power Supply Cord

8. Upper Grill and Dust Filter

9. Upper Drain Plug
   (Dehumidifier Mode)

10. Lower Grill and Dust Filter

11. Lower Drain Plug with Plastic Cap (Air Conditioning Mode)

INSTALLATION

It is important that the installation instructions below are followed for successful installation of this Portable Air Conditioner. Please call Customer Support if you have any difficulties or queries regarding these installation procedures.

Installation Kit:

1. Window Bracket Kit (1 Set)
2. Window Bracket Panel Adapter (1 Piece)
3. Exhaust Hose Connector (1 Piece)
4. Hole Cover (1 Piece)
5. Exhaust Hose (1 Piece)
6. Insulation Tape (gray,adhesive) (1 Piece)
7. Insulation Tape (black, adhesive) (1 Piece)
8. Foam Insulation Pads (non-adhesive) (2 Pieces)

Installation Steps:

1. Remove the pre-assembled Exhaust Hose Connector, Exhaust Hose, and Window Bracket Panel Adapter from the package.

2. The Window Brackets are approximately 19.7″ (50 cm) each, allowing you in install to windows and balcony doors of different heights or widths.
   To install the window bracket to the window frame, you need to adjust the height or width of the window bracket by extending the length according to the height or width of the window. When the length is set, tighten the Adjustable Knobs (preinstalled on the window bracket) to ensure the window bracket is secured in the desired position. Use one or all three pieces of window bracket as needed.
   Note: After setting the window bracket to the size of your window, please remove it from the window and follow the instructions below.

3. Connect the Exhaust Hose to the rear exhaust outlet on the back of the unit. Slide in the Hose Connector from up to down. Make sure all sides are secured within the outlet slots.

4. Connect the window bracket to the window bracket panel adapter by sliding the panel adapter into the hole of the window bracket, then rotate clockwise until it is locked in place.

5. Measure and cut the Insulation Tape (adhesive) to the full length of your window sash and frame.
   Peel off the adhesive backing and slowly attach them to the window sash and frame. The gray tape should attach to the movable window sash.

6. Connect the window bracket to the window.

7. Position the non-adhesive Foam Insulation Pads on both edges that are not covered by the adhesive Insulation Tape to seal gaps and prevent air and insects from entering the room.

8. The air conditioner is now ready to use.

IMPORTANT: Do not change or lengthen the Exhaust Hose as this could cause the unit to malfunction.

WARNING: Any warranties included with this product will be voided if an extra extension hose is added to the originally provided installation kit or if the installation is performed differently than the manufacturer’s instructions, without proper consultation. Please contact Customer Support for help with installation procedures if needed.

• The supplied Exhaust Hose has a diameter of 5.91” (15cm) and can be extended from 12″ to 47″ (30 cm to 120 cm).
• Do not bend (to the extent shown above) the Exhaust Hose. A bent hose will block exhaust air and cause the unit to malfunction or shut off.
• Make sure the back of the unit is at least 31.5″ (80 cm) away from the wall and the minimum air space from top/front/left/right is 20″ (50cm). Do not place the unit in front of curtains or drapes as this could obstruct the airflow.

USE & OPERATION

CONTROL PANEL

1. Power Control / Standby Mode
2. Warning Light (when flashing)
3. Mode Control
4. Timer/Temperature Set Controls
5. Fan Speed Control
6. Timer Control

FUNCTION BUTTONS

POWER CONTROL
The Power Control turns the unit on and off. When the unit is plugged in, this button lights up indicating it is in Standby Mode ready to be switched on anytime.

WARNING LIGHT
Condensation may accumulate in the unit.
If the internal tank becomes full, the Power Control light will flash and the unit will not operate until the unit has been drained (refer to Water Condensate Drainage).

After switching the air conditioner off, you must wait 3 minutes before switching it back on again.

MODE CONTROL

Settings: Air Conditioning, Heating*, Dehumidifying, Fan.
The corresponding indicator light will illuminate to indicate the current mode setting.

• Air Conditioning Mode
  Adjust fan speed and air temperature to suit your desired comfort level.
  Temperature setting range is 16°C – 32°C (61°F – 89°F).
  Usage humidity range is 30%-80% RH.

• Dehumidifying Mode
  Air is dehumidified as it passes through the unit without being in full cooling mode.
  If room temperature is higher than 25°C (77°F), fan speed can be adjusted. Otherwise, fan speed is preset to LOW.
  Note: If the unit will be used mainly as a dehumidifier, do not connect the Exhaust Hoses. Continuous drainage is then necessary (refer to Continuous Draining for Dehumidifier Mode).
  IMPORTANT: The Dehumidifier mode is used to support moisture reduction but should not be expected to dehumidify to the same degree as a standard dehumidifier-only appliance. The built-in dehumidifier automatically adjusts dehumidification based on ambient room temperatures. It is not possible to adjust to a desired humidity percentage. The front display only shows the current AND desired temperatures. It does not show humidity levels.

• Fan Mode
  For air circulation without air conditioner cooling.

• Heating Mode
  This unit uses Heat-Pump technology which reverses the air conditioning cooling cycle by transferring heat from the outside into the room – this is more energy efficient than traditional electric heaters that generate heat instead of transferring heat into the room. These properties make this heater ideal for use in autumn or spring when outdoor temperatures are not severely cold, or as supplemental heating in colder rooms of your home.
  When heating mode is selected, the indicator light will shine. Heating is activated only when the ambient temperature is below 25°C (77°F). In this mode, the desired temperature can be set between 16°C- 25°C (61°F – 77°F).
  Note: The Exhaust Hoses must vent outside the room when using heating mode.
  IMPORTANT: The Heat pump draws moisture from the air which then condenses into the internal water tank. The unit will pause operation when the tank is full and will restart when the tank has been emptied. It is recommended to use the heating mode in a room with 50% humidity or lower. Avoid operating moisture-producing products or appliances such as a humidifier or a kettle when using the unit in heating mode.
  See the “Draining Water Condensate in Heat Mode” section for more information on draining the water tank.

TEMPERATURE / TIMER SET CONTROLS

• Used for adjusting the timer and thermostat.
• The default display is the set temperature.
• In cooling mode, when ▼ or ▲ button is pressed, the set temperature is displayed and may be adjusted. After 10 seconds, the display will revert back to room temperature. Temperature is only adjustable in cooling mode. The time is adjustable between 1 – 24 hours.
  Note: By pressing both ▼ or ▲ buttons at the same time, the display will toggle between Celsius(°C) and Fahrenheit(°F).

FAN SPEED CONTROL
3 settings: High, Medium, and Low.

TIMER CONTROL
While the unit is turned on, press the timer button, then press the ▼ or ▲ to select the number of hours you would like the unit to continue to run. The unit will turn off automatically.

AUTO TURN OFF:
While unit is running, press the ▼ or ▲ button to select the number of hours you want the unit to run in air conditioning mode.

AUTO TURN ON:
When unit is in standby mode (plugged in with power light on), press the ▼ or ▲ button to select the number of hours until you want the unit to automatically start running.

REMOTE CONTROL

The functions work the same as the Portable Air Conditioner’s Control Panel. All key functions can be accessed from the remote control.

Applicable for models with Heating feature only.

Note:

• Battery Installation: Remove the cover on the back of the remote control and insert two AAA batteries with + and – pointing in the proper direction according to the polarity markings.

Caution:

• Use only two AAA or IEC R03 1.5V batteries.
• Remove the batteries if the remote control is not in use for a month or longer.
• All batteries should be replaced at the same time. Do not mix with old batteries.
• Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries. Properly dispose of used batteries.

This device complies with part 15 of the FCC Rules. Operation is subject to following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment dose cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/ TV technician for help.

Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

CLEANING & MAINTENANCE

Appliance Maintenance:

1. Turn off the appliance before disconnecting the power supply.
2. Only clean the appliance with a soft, dry cloth.

Dust Filter Maintenance:
The dust filter is to be cleaned every two weeks to maintain air cooling efficiency. Please follow the below instructions to clean the dust filter:

1. Switch off and unplug the air conditioner from the electrical outlet.

2. Remove the Upper Dust Filter and the Lower Dust Filter. Gently wash using water and/or diluted liquid dishwashing detergent.

3. Rinse thoroughly and gently shake excess water from the filters. Make sure the filters are dry before reinstalling.
   Note: You may use a vacuum cleaner to remove dust.

4. Replace the Upper Dust Filter and the Lower Dust Filter onto the unit.

WARNING: DO NOT power or operate the Air Conditioner when cleaning or when any or both of the Rear Grills are removed from the unit, or if there is a loose-fitting Rear Grill(s). DO NOT attempt to handle or touch any of the parts or wiring inside the air conditioner after the Rear Grill(s) are removed from the unit. Doing so can cause serious injury or electrical shock.

End of Season Storage & Maintenance:
If the appliance will not be used for a long time, follow these steps:

1. Be sure to drain the leftover water condensate. Remove the lower drain plug and use a shallow pan to collect the water (make sure to replace the drain plug when finished).

2. To dry excess moisture, run the unit in Fan-only mode for 30 minutes before storing.

3. Turn off and unplug the air conditioner from the power supply.

4. Remove the dust filter and clean with water. Dry the dust filter and then reinstall.

5. Disconnecting the Window Installation Kit:

6. Carefully remove the exhaust hose from the back of the unit.

7. Carefully remove and uninstall the Window Bracket and Window Panel Adapters from the window.

8. It is recommended to store the Window Kit parts in a bag together with the Remote Control, placing them together with the air conditioner unit.

9. If needed, you can clean the Window Kit with a damp cloth and water before storing.
   Make sure all parts of the Window Kit are dry before storage.

10. It is recommended to coil the power cord before storing to ensure the cord is protected from bends and creases.

11. Cover the Portable Air Conditioner with a cloth before storage to prevent dust and scratches from collecting on the surface of the unit.

WATER CONDENSATE DRAINAGE

When there is excess water condensate inside the unit, the air conditioner stops running and shows a warning light (the Power Control button flashes with a red light). This warning light indicates that the water condensate needs to be drained using the following procedures:

Manual Draining in Cooling, Dehumidifying, and Heating* Modes Water may need to be drained in high-humidity areas.

1. Unplug the unit from power source.
2. Place a shallow pan under the lower rubber drain plug. See diagram.
3. Remove the lower rubber drain plug.
4. Water will drain out and collect in the shallow pan.
5. After the water is drained, replace the lower rubber drain plug firmly.
6. You can now turn on the unit.

If you find that there is a high volume of condensate and a shallow pan is not enough for your use, you can use a large pan to drain. Follow the below instructions carefully:

1. Find a flat, stable board that is up to 1″ thick. The base could be a wooden board purchased from your local hardware store, with minimum base dimensions of 20″
   (length) x 17″ (width) x 1″ (thick).

2. The base should be large and sturdy enough to fit the Portable Air Conditioner on top. The air conditioner must be stable and not rock or move when positioned on the base and not easily topple over.

3. Drain the water from the lower drain plug as needed into a larger pan or through a drain tube. If using a drain tube, you can purchase vinyl tubing which has an outside diameter of 5/8″ and an inside diameter of ½”. Remember the drain tube must be positioned lower than the drain plug so the water condensate does not flow backward back into the air conditioner.

WARNING: For safety reasons, the Portable Air Conditioner must NOT be positioned on a base that is higher than 1″ from the floor. This is only recommended if you have a stable, flat base to position the Portable Air Conditioner on safely.

Continuous Draining in Dehumidifier Mode
While using the unit in dehumidifier mode, continuous drainage is recommended.

1. Unplug the unit from power source.

2. Remove the upper rubber drain plug.
   Some residual water may spill so please have a pan to collect the water. See diagram.

3. Connect the drain connector to a ¾” hose or standard garden hose (not included).

4. The water can be continuously drained through the drain tube into a floor drain or down drain.

5. Replace the drain plug.

6. You can now turn on the unit.

IMPORTANT:

• It is NOT recommended to connect the drain hose for continuous drainage while the unit is switched ON in Air Conditioning Cooling mode. Doing so can reduce the cooling efficiency of the Portable Air Conditioner. Only drain the water condensate when the unit is switched off. Continuous drainage is only suitable when the unit is set up in Dehumidifier mode.
  Too long of a drain hose or limited height difference from drain plug to floor can reduce the water drainage.

• The water cannot be drained using the continuous drain option in Heating* mode.
  In Heating mode, the internal water tank collects condensate faster and may require more
  frequent emptying of the tank in more humid rooms. It is recommended to use the heating mode in a room with 50 % humidity or lower. Avoid operating moisture-creating products or appliances such as a humidifier or a kettle when using the unit in heating mode.

TROUBLESHOOTING GUIDE

The following troubleshooting guide addresses the most common problems. If problems persist, call customer support. Unplug and disconnect the appliance from the power source before attempting to troubleshoot.

batteries.
The power cord is not properly plugged in.| Remove and reconnect the power cord.
The safety LCDI plug has tripped (USA/Canada/ Mexico only).| Reset the safety LCDI plug. If problem persists, contact Customer Support (USA/Canada/Mexico only).
Runs a short while only| The thermostat temperature setting is too close to room temperature.| Lower the set temperature.
Air outlet is blocked.| Make sure the Exhaust Hose is properly connected.
There are tight bends in the Air Exhaust Hose.| Connect Exhaust Hose as per instructions on page 4.
In Heating mode*,the unit keeps switching off frequently| The room is too humid. Water Tank needs to be emptied.|

In Heating mode, the heat pump condenses moisture from the air into the internal water tank. In more humid rooms, it will collect faster and need to be emptied out more frequently. It is recommended to use the heating mode in 50% humidity or less.

Switch off any appliances such as a humidifier or kettle to avoid extra moisture buildup in the room when operating in Heating mode.

Runs but not cooling| A door or window is open.| Make sure the window or door is closed.
---|---|---
The dust filter is dirty.| Clean the dust filter.
The Exhaust Hose is detached.| Reinstall Exhaust Hose properly (refer to Installation section).
Temperature setting is too high.| Reduce temperature setting on control panel.
Air outlet or intake is blocked.| Remove blockage.
Room exceeds recommended size.| Move unit to smaller room.
Large size or number of windows are decreasing cooling effectiveness.| Cover windows with curtains or blinds.
Will not run and Power button

is blinking (water full indicator)

| Excess water condensate inside

the tank.

| Drain the water (refer to Water Condensate Drainage).
Heater* is not switching ON.| Heating function not activated yet.

The ambient temperature is too high.

| Check that the Heating function has been activated. will be illuminated = when the

Heater is switched ON.

---|---|---
Heating is activated only when the ambient temperature is below 25°C (77°F).| Switch on the Heating function when the ambient temperature reaches below 25°C (77°F).

*Applicable for models with Heating feature only.

MN4CFS9/ MN4HFS9/ MN4CFSBB9/ MN4HFSBB9/ MN4CFSWW9/ MN4HFSWW9: External Dia.:

17 mm

Customer Support:
Assistance Au Client:
Servicio de atencion a clientes:
Web: www.HoneywellAirComfort.com
USA: 1-800-474-2147 | usinfo@jmatek.com CANADA^: canadainfo@jmatek.com

Check the website for FAQs, usage guides, and more !
Consultez le site Web pour les FAQ, les guides d’utilisation et plus encore !
Consulte el sitio web para ver las preguntas frecuentes, las guías de uso y mucho más.
www.HoneywellAirComfort.com

Canada Customer Support service available for models sold in Canada only.

Made in China
© 2023 JMATEK Limited. All rights reserved.
The Honeywell Trademark is used under license from Honeywell International Inc.
Honeywell International Inc. makes no representations or warranties with respect to this product.
This product is manufactured by Airtek Int’l Corp. Ltd.
(subsidiary of JMATEK Ltd.).

JMATEK North America LLC
Mahwah, New Jersey 07495 USA
Email: usinfo@jmatek.com
Web: www.HoneywellAirComfort.com

References

• HAC: Air Cooling Solutions for Almost Every Type of Home

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>