Harmony Elite WMMP

HARMONY ELITE systems feature a contemporary style, perfect for high-end installations. The Elite is available in either a mirror black or brushed aluminum finish.

High Efficiency
HARMONY ELITE systems have been tested up to 13 SEER, higher than any other PTAC systems available.

Independent Dehumidification
Humidity levels are prioritized over temperature levels in a room, allowing the room to heat and cool more quickly and efficiently.

YMGI’s WMMP Systems

Better Extreme Weather Performance
While most PTHPs have to rely on an electric heater in ambient temperatures below 35°F, the HARMONY ELITE heat pump will work down to 14°F.

Easy installation
HARMONY Elite WMMP system is completely self-contained in a 37” x 24” x 10” cabinet. Two 8” holes for intake and exhaust need to be cut through the wall, and the system is hung on a mounting bracket over them. We include an easy to use template so you know precisely where to drill and cut. Installation really is that easy.

More Installation Options
HARMONY Elite systems may be wall mounted or floor mounted. With its high/medium ESP outdoor air fan motor the HARMONY ELITE can be installed without ducting on an exterior wall, or with up to 25’ of ducting on an interior wall. With optional equipment the HARMONY ELITE can even be mounted for portable use.

Gravity and Pump-Lift Drainage
Condensate collects in the base pan and drains downward through a connected hose. For systems that are mounted lower than the desired drainage area, a condensate pump may be installed.

Quiet Operation
With an optimized acoustic designed air flow tunnel, anti-leak insulation, a multi-speed fan, and the use of separate indoor and outdoor fan motors, the YMGI HARMONY ELITE System is engineered for comfortable and quiet operation. A random pitch cross-flow fan wheel used on the indoor evaporator coil, eliminates the annoying “air rush” noise. Our compressors are designed for smooth and quiet operation. To further reduce noise, YMGI uses a sound and vibration absorbing insulation jacket around the compressor.

Precise bending and joining of the copper tubing and refrigeration components also reduce tension and vibration. Weight-balancing rubber is then used to further minimize vibration of the refrigeration tubing in extreme operating conditions. Combining all of these features create a system that runs at 22dB at low speeds, and just 38dB at high.

Quality & Reliability

HARMONY ELITE Systems are thoroughly tested under stringent conditions. We construct each unit to ensure many years of trouble free service, and easy maintenance. YMGI stands behind each product with technical support, and warranty coverage.

User-Friendly Comfort & Convenience

Memory and Auto Restart
If your system should lose power, YMGI HARMONY systems remember the operation mode, airflow, and temperature settings and continue normal operation once power is restored.

Digital Display On/Off
Our easy to read LCD display can be turned on or off with the remote control. This feature allows a room to remain dark at night, or you can turn the digital display on and use the display as a night-light

24-Hour On/Off Timer
Set your system to heat or cool any time of day.

Sleep Mode
With the Sleep Mode on, the system will adjust the room target temperature to slowly rise when cooling or fall when heating. Saving energy, and allowing you to sleep comfortably while preventing sudden changes in the room’s temperature.

Auto Mode
By continuously sensing and comparing the set temperature to the room temperature, this feature switches between heating and cooling modes automatically delivering the exact amount of warm or cool air needed to ensure maximum comfort.

Air Swing
Motorized louvers that pivot vertically or horizontally, direct air throughout a room, maintaining an even temperature, and eliminating hot or cold spots. The louver motor can also be turned off, so that you can direct air flow to a specific spot. And it can all be adjusted using the remote control.

Hot Start-Up
When heating operation is selected, or when the system transitions from cooling to heating, the indoor fan motor doesn’t immediately start. This prevents cold air from being blown into an already cold room. When the indoor unit coil and pipes are heated, the fan engages and circulates warm air.

YMGI Technology

Optimized System Design
Components are both individually and systematically optimized to ensure HARMONY ELITE systems work in wide ranges of applications, and deliver the right amount of heating or cooling when you need it, and with maximum efficiency.

Over-Current & Over-Heat
Built-in protection for over-current, over-heat and over-pressure, ensuring safe operation and longevity of components and the unit.

Flexible Control Options
Your YMGI HARMONY ELITE comes with a standard remote control, but can easily be configured to allow use of a wired or wireless thermostat, or network control.

Thermostat and Network Control Ready
Optional Internal control board can be installed allowing your HARMONY ELITE Systems to work with any manufacturer’s wall mounted thermostat.
Controllers can also be added, allowing up to 180 systems to be managed through a single PC interface. More units and properties can be added with additional control boards.

Heating and Cooling Boost
This function boosts cooling or heating capacities at high compressor and fan speed. Rooms reach set temperatures as rapidly as possible.

Environmentally Friendly Inside & Out

Reusable Washable Filter and Advanced Filters

The YMGI HARMONY ELITE comes with a standard washable particulate filter. We also offer advanced filtration options, such as our active enzyme filter to eliminate bacteria, cold catalyst filter for removing pollen, dust, bacteria and harmful airborne chemicals from carpeting, flooring, paint and household cleaners, and our static electric filter for more thorough dust removal. With our selection of specialized filtration options, you can customize your indoor units to your air quality needs.

Active Carbon and Ionic Filtration
HARMONY ELITE reusable filter contains active carbon to help eliminate smoke, allergens, bacteria and odors. Ionic filtration also helps eliminate the finest particulates.

Easy Filter Cleaning
Filters easily lift from the top of the unit, and are washed with water. Dry thoroughly before reinserting into system.

• Brochure
• Product specifications
• Installer’s Instruction Manual
  User Manual