= OUTDOOR UNITMH
= OUTDOOR UNITQ
= HEAT PUMP / SYSTEM TYPE12
= 1 TON / NOMINAL CAPACITYA
= 1:1 MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT- -
= NOT USED1
= 115-1-60 / VOLTAGE
The 38MHR series ductless systems are a matched combination of an outdoor condensing unit and an indoor fan coil unit connected only by refrigerant tubing and wires.
The ductless system permits creative solutions to design problems such as:
- Add-ons to current space (an office or family room addition)
- Special space requirements
- When changes in the load cannot be handled by the existing system
- When adding air conditioning to spaces that are heated by hydronic or electric heat and have no ductwork
- Historical renovations or any application where preserving the look of the original structure is essential.
The ideal compliment to your ducted system when it is impractical or prohibitively expensive to use ductwork. The compact indoor fan coil units take up very little space in the room and do not obstruct windows. The fan coils are attractively styled to blend with most room decors. Advanced system components incorporate innovative technology to provide reliable cooling performance at low sound levels.Inverter Technology
The inverter driven compressor is designed to run at various input power frequencies (Hz) which controls the compressor’s motor speed.Even Temperature -
The control package, including the inverter, monitors the outdoor and indoor temperatures as they relate to the selected indoor set point and adjusts the compressor speed to match the load and keep the system operating continuously rather than cycling and creating temperature swings. This translates to higher comfort levels for the occupants.Rapid Pull Down/Warm-Up
- Comfort is increased by the inverter system’s ability to ramp up the compressor speed enabling the system to reach the user selected room temperature set point quicker.Humidity Control
- Running the system for longer periods and continuously varying the compressor speed enhances the humidity control.Individual Room Comfort
Maximum comfort is provided because each space can be controlled individually based on the usage pattern.Low Sound Levels
When noise is a concern, ductless systems are the answer. The indoor units are whisper quiet. There are no compressors indoors, either in the conditioned space or directly over it, and there is none of the noise usually generated by air being forced through the ductwork.
When sound ordinances and proximity to neighbors demand quiet operation, this outdoor unit is the right choice. With the inverter technology, these units run at lower speeds most of the time resulting in reduced sound levels.Inverter Technology - Enhanced Economical Operation
Ductless systems are inherently economical to operate. Individual rooms are heated or cooled only when required, and since the air is delivered directly to the space, there is no need to use additional energy to move the air in the ductwork. This economical operation is enhanced further when the inverter system output matches the load resulting in a more efficient system.Easy-To-Use Controls
The systems have microprocessor-based controls to provide the ultimate in comfort and efficiency. The user friendly wired and wireless remote controls provide the interface between the user and the unit.Secure Operation
If security is an issue, outdoor and indoor units are connected only by refrigerant piping and wiring to prevent intruders from crawling through ductwork or wall openings. In addition, since the outdoor unit can be installed close to an outside wall, coils are protected from vandals and severe weather.Fast Installation
This compact ductless system is simple to install. Only wires and piping need to run between the indoor and outdoor units. These units are fast and easy to install ensuring minimal disruption to customers in homes or the workplace. This makes these systems the equipment of choice for retrofit applications.Simple Servicing and Maintenance
Removing the top panel of the outdoor unit provides immediate access to the control compartment, providing the service technician access to the diagnostic LEDs to facilitate the troubleshooting process. In addition, the draw-thru design of the outdoor unit means that dirt accumulates on the outside surface of the coil. Coils can be cleaned quickly from the inside using a pressure hose and detergent. On the indoor units, service and maintenance expense is reduced due to the permanent easy to clean filters. Also, error codes are displayed on the front panel to alert the user to certain system malfunctionsBuilt-in Reliability
Ductless system indoor and outdoor units are designed to provide years of trouble-free operation.
Both the indoor and outdoor units are well protected. Whenever the microprocessor detects abnormal conditions, the unit stops and an error code appears.
Inverter systems provide additional reliability due to the soft start. This refers to the ability of the inverter to start the compressor motor using reduced voltage and reduced current. This feature is beneficial from an electrical standpoint (eliminates current spikes) as well as an overall reliability standpoint due to reduced stress on all associated system components.Agency Listings
All systems are listed with AHRI (Air conditioning, Heating, and Refrigeration Institute) and are ETL certified per UL 1995 standard.