Honeywell MM14CHCS owner manual Troubleshooting Guide, Problem Possible Cause Solution

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TROUBLESHOOTING GUIDE

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

Problem

Possible Cause

Solution

 

• No electricity.

• Check for power.

 

• Batteries in the remote control need

• Change remote control batteries.

The air conditioning

to be replaced.

 

• The power cord is not properly

• Remove and reconnect the power

unit does not start

plugged in.

cord.

 

• The safety GFI plug has tripped.

• Reset the safety GFI plug, if

 

 

problem persists contact our

 

 

customer support.

 

 

 

 

• The thermostat temperature setting

• Lower the set temperature.

 

is too close to room temperature.

 

Runs a short while

• Air outlet is blocked.

• Make sure the exhaust hose is

only

• There are tight bends in the air

properly connected.

 

• Connect exhaust hose as per

 

exhaust hose.

instructions on page 9.

 

 

 

 

• A door or window is open.

• Make sure the window or door

 

 

is closed.

 

• The air filter is dirty.

• Clean the air filter

Runs but no cooling

• The exhaust hose is detached.

• Reinstall exhaust hose properly

 

(refer to page 9, Installation)

 

 

 

• Temperature setting is too high.

• Reduce temperature setting on

 

 

control panel.

 

• Air outlet or intake is blocked.

• Remove blockage.

 

 

 

Will not run and

• Excess water condensation inside

• Drain the water. (refer to page 14,

water full indicator

the tank.

Water Condensation Drainage).

light is ON

 

 

 

 

 

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Contents Portable Air Conditioner Model MM14CHCSIndex SectionThank YOU User Tips Safety Read and Save These InstructionsSafety Installation Kit Parts DescriptionInstallation Installation Not Recommended USE & Operation Touch Screen Control PanelRemote Control USE & OperationUSE & Operation Cleaning & Maintenance Appliance MaintenanceAir Filter Maintenance Maintenance After UseWater Condensation Drainage Water Condensation DrainageTroubleshooting Guide Problem Possible Cause SolutionTechnical Specifications Description of Product Portable Air ConditionerService and Warranty Year Limited WarrantyDate of purchase Purchased from MM14CHCSIMEngSpaUSAUSA22 January

MM14CHCS specifications

The Honeywell MM14CHCS is a versatile and powerful portable air conditioner designed to provide effective cooling in a variety of environments, from homes to offices. This unit boasts a 14,000 BTU cooling capacity, making it ideal for spaces of up to 550 square feet, ensuring that users can enjoy a comfortable atmosphere even during the hottest months.

One of the standout features of the Honeywell MM14CHCS is its ability to operate in multiple modes. It offers cooling, dehumidifying, and fan modes, allowing users to tailor their comfort level based on current conditions. The dehumidification function operates independently and can remove up to 70 pints of moisture from the air per day, which helps improve indoor air quality and prevent mold growth.

This portable air conditioner utilizes a dual hose design that enhances efficiency. The two hoses work in tandem—one draws in outside air for cooling, while the other expels hot air, resulting in faster cooling times and reduced energy consumption. This design mitigates the negative pressure often associated with single-hose portable units, making the MM14CHCS a more effective option for regulating indoor temperatures.

The MM14CHCS is equipped with a user-friendly control panel and a digital display for easy operation. Additionally, it comes with a remote control, providing added convenience for adjusting settings from a distance. The unit includes a 24-hour programmable timer, which allows users to set specific cooling schedules, thus optimizing energy use and increasing convenience.

Portability is another key characteristic of the Honeywell MM14CHCS. With built-in caster wheels and side handles, moving the unit from one room to another is seamless. It also features an easy-to-install window venting kit, which allows for a hassle-free setup in various window types.

In terms of energy efficiency, the MM14CHCS is designed with an eco-friendly refrigerant and boasts a high Energy Efficiency Ratio (EER), contributing to lower energy costs. The quiet operation of the unit ensures that it does not disrupt daily activities or sleep, making it suitable for bedrooms and workplaces alike.

Overall, the Honeywell MM14CHCS is a reliable and efficient solution for those seeking portable cooling. Its advanced features, combined with its user-friendly design, make it a strong choice for consumers looking to enhance their indoor comfort while maintaining energy efficiency.
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