Monday, July 27, 2020

Ductless Mini-Split Controls

ductless mini-split remote controller

Mini-splits are becoming a popular choice for a heating and cooling system among homeowners. They require a controller to unlock your unit’s full potential and work with your home’s specific needs.

More control of your mini-split means more comfort for you and your family. Therefore, with the right control system, you can assure even problem areas like sunrooms, attics, and new additions will be as warm or cool as you want them to be.

The perfect ductless mini-split controls not only means your system will run at optimum efficiency but also that you can easily meet the needs of your family’s preferences.

Learn More About Mitsubishi Ductless Systems Call To Schedule A Free, In-Home Estimate

What Is A Ductless Heat Pump Controller?

A controller is a ductless accessory meant for communicating with your cooling and heating system. Most controllers are a simple, handheld remote control. But, there are also newer, sophisticated ones that allow you to control your system from your smartphone.

Your indoor air handler has sensors on it that control the dehumidification, heating, and cooling of your system. You use your controller to signal these sensors to reach your desired settings. Consequently, ductless technology will work to maintain that comfort level.

Mini-splits are an energy-efficient way to solve your heating and cooling issues. Furthermore, with the right controller, you’ll reach your mini-splits full potential and easily be able to fully customize your comfort.

This article discusses the different types of ductless heat pump controls and their capabilities. It’s important to learn about each one before you decide which to purchase.

Ductless Remote Control Functions

image of a couple with a ductless heat pump

Each controller has different features depending on the brand, make, and model. But, there are a few standard features that are on all controllers. They are listed below:

On/Off Display

This feature indicated if the unit is currently operating.

Mode Setting

The mode setting lets you choose between four modes. They are typically AUTO, DRY, COOL, and HEAT. AUTO mode allows the system to automatically change between COOL and HEAT modes. Your system will switch to HEAT when the temperature is low and COOL when the temperature is high.

DRY mode cycles the compressor on and off for a couple of minutes, depending on the temperature of the room. COOL mode is used to cool the room, usually in the hot season. Lastly, HEAT mode is used to warm up the room, typically in the cold season.

Economical Mode

This mode activates the sleep or economy function. When in use, your mini-split raises the set temperature in increments. For example, the temperature increases by one degree after an hour, two degrees after two hours, and so on. This mode is usually used when at night when the occupants of the room are sleeping. The economy mode also helps save energy.

Call Today: (908) 707-1776

Fan Speed

The fan speed can be changed to Low, Medium, High, or Auto. The Auto speed automatically changes based on the temperature of the room.

Timer

The timer allows you to set a specific number of hours until your system turns on or off.

Air Louver

The air louver allows you to direct the airflow where you want it. Some units have a left and right control, others have an up or down control.

 

Basic Controls

Indoor units come with a handheld controller. However, many homeowners are surprised when their indoor units do not come with a smart thermostat.

Similar to a TV remote, the handheld controller lets you communicate with the indoor unit. It allows you to turn the indoor unit on or off. You can set a specific temperature, and change whether your system is in heating mode or cooling mode. Lastly, it allows you to change the airspeed and the vane direction. Some controllers also have sensors and timers that make for convenience and comfort.

This type of basic controller may work for you if you just have a single-zone unit for an infrequently used room. On the other hand, if you have a multi-zone ductless setup, you will likely want a controller that will allow you to easily manage them from a single source.

Explore Mitsubishi Ductless Mini-Split Systems Call To Schedule A Free Consultation

Programmable Controls

remote controller for ductless mini-split system

If you are considering a multi-zone mini-split system, then you will want a device to control all the indoor units with one controller. You’ll soon realize that it’s quite a hassle to go to each zone and control each individual unit.

Programmable thermostats have the standard functionality of a controller. But, they also have an added feature called automated daily settings. This feature lets you pre-program your choice in temperature ranges for any day. Its technology allows it to work through walls. This lets all your connected units receive the settings and work based on what you set, like the fan speed, temperature, airflow direction, and operation mode. You can also decide when the units will turn on or off and how long they will operate.

The programmable controller should be the same brand as your mini-split system. Otherwise, you’ll have an incompatible controller that won’t be able to communicate with your indoor units properly.

Call To Learn More About Ductless Heat Pumps

Smart Controls

Smart thermostats have lots of capabilities including scheduling set parameters. They also have features that show current weather notifications and predict how to adjust the settings. The smart controls remember your comfort preferences and learn what settings you like based on the time of the day.

Some smart thermostats come with multi-zone sensors. These sensors help with home security and safety. They can detect the humidity and occupancy of the home. It’s able to ensure that each occupied room receives air at the preferred temperature. It can also control your humidifier, dehumidifier, and ventilator.

Smart thermostats are able to connect with security devices like carbon monoxide detectors, smoke detectors, and cameras. You can receive notifications to your phone that alert you if your home’s temperature is at a dangerous level. This is very helpful in situations where a pipe might burst due to the cold or your pet might get sick due to the heat.

One downside to smart controllers is that they can be quite expensive and more complicated to install. Each indoor air handler requires a smart thermostat and a thermostat adapter to be installed by a professional. This is called dry contact and allows the systems to communicate with each other. Some smart thermostats might not even work with certain mini-split heat pumps.  However, if it does, you might experience problems with functionality like controlling humidity or adjusting the fan speed.

 

Wi-fi Adapters

A smart thermostat is a great option. But, if you want home comfort without the extra cost and confusion, a wi-fi adapter might be a better choice. A wi-fi adapter has the same settings as a programmable controller with the convenience of a smart thermostat. It is easy to use and the price won’t go over your budget.

Before purchasing a wi-fi adapter, make sure it is compatible with your specific mini-split. The device has to be installed in each indoor unit. It is controlled with an app that can be downloaded on your smartphone, tablet, or computer. After it’s set up, you’ll have complete control of your unit at your fingertips. With this, you’ll be able to control the temperature settings, airflow, dehumidification, fan speed, and more.

Explore How Ductless Systems Work

Integrated Controls

If you already have a heating and cooling system but are thinking about supplementing it with a mini-split, consider purchasing a RedLink controller. It allows you to control all your mini-split units with integrated control.

With RedLink Technology, you can connect up to 16 devices with your heating and cooling system. Also, you can manually operate devices from your smart device or a central controller. It won’t interfere with any other wireless devices in your home. This is a great way to supplement your current HVAC system and save on energy costs.

 

Conclusion

Knowing the differences between each type of controller is important so you can create the best home comfort strategy to suit your home’s needs. If you want more information on how controllers allow you to personalize your heating and cooling system, contact a qualified HVAC technician. An HVAC expert has lots of knowledge and experience to help you choose and install the best controller for your heating and cooling needs.

Explore Our Case Studies

Check Out One Of Our Ductless Installation Projects

Case Study: Clark Mitsubishi Ductless Installation In Sewaren NJ

Call Skylands Energy Service To Learn More About Ductless HVAC Systems

image of skylands energy service logoA ductless system will provide you with low energy costs, increased home comfort, healthy indoor air quality, and safety. If you are ready to switch to a ductless system or have more questions, call Skylands Energy Service right away. Our NATE-certified technicians will discuss your needs and requirements to help you find the best ductless HVAC system setup for your home. We offer a range of heating and cooling services, including installations, repairs, replacements maintenance, and more. We also provide free in-home estimates. Call Skylands Energy Service today.

Call Now: (908) 707-1776 Read Our Reviews

Contact us now at (908) 707-1776 to find out more!

The post Ductless Mini-Split Controls appeared first on Skylands Energy.



from Skylands Energy https://www.skylandsenergy.com/ductless-heating-cooling/ductless-mini-split-controls
via IFTTT

Monday, July 13, 2020

Ductless Mini-Split Wiring

HVAC contractor connecting wiring on ductless mini-split system

 

Mini-splits are a popular and energy-efficient choice when it comes to cooling and heating your home or business. The indoor unit and the outdoor unit make up the mini-split. The outdoor unit includes the condenser and the compressor. The indoor unit provides warm or cold air in different zones of the house. However, there are also cables that connect the units which are vital for the system’s performance.

A mini-split is typically easier and quicker to install than central heating and cooling systems. But, they are a bit more complicated than window AC units, which you just need to plugin. Mini-splits require their own electrical line that is connected to the electrical panel in the house.

Contact a ductless HVAC expert if you are considering a mini-split system for your home. A skilled and experienced professional will be able to help you find a system that works well with your heating and cooling requirements. Likewise, they can install it, using the wiring needed, and guarantee that your mini-split will work correctly.

Learn More About Mitsubishi Ductless Systems Call To Schedule A Free, In-Home Estimate

Ductless Heat Pump Wiring: Things You Should Know

In this article, you’ll learn everything you need to know regarding ductless mini-split wiring to ensure your system works as expected.

Electrical Service

hvac technicians updating circuit breaker for ductless install

The outdoor unit uses power from the electrical service panel with a disconnect box and a surge protector. These are connected with electrical wires that are protected by a weather-proof wire called a whip.

Depending on the size and model, mini-splits have different power needs. Most of the systems require 220 volts or higher, although some of the 9k to 12k systems may only need a 110-volt service. It’s essential that the breaker panel is sized correctly and can handle extra voltage because these systems are permanently connected in the electrical service panel.

To be sure the system is wired correctly, contact a professional HVAC technician to help you. This is the only way you can make sure your system is up to code and that the warranty remains intact.

Call Today: (908) 707-1776

Wire Gauges

Mini-split systems require a specific wire gauge. The connecting wire needs to be quality and the right size. If not, it can be hazardous. They should also be UL-listed for sun exposure. UL-listed wires have passed the safety tests of the Underwriters Laboratories. An expert technician can make sure your electrical wiring meets these requirements.

The standard sizes are 2, 6, 8, 10, 14, and 16-gauge wire. The thickness of the wire determines how much current can pass safely through it. Lower wire gauges are thicker and can handle more current. A higher wire gauge is thinner and can handle less current. For example, a #14 wire can handle 15 amps and a #6 cable can run 60 amps.

Connecting Cable

electrical wires for ductless hvac system

A connecting cable, also known as a four-conductor cable, is a wire that goes between the outdoor and indoor units. It carries information and supplies power between these two parts of the mini-split. Typically, systems use a 14 AWG 4-conductor stranded cable. It is also commonly run through a conduit to abide by local codes.

Disconnect Box: Non-Fused Versus Fused

A disconnect box, also known as a fuse or switch box, has the controls to supply the energy to your mini-split. An HVAC professional can turn off the power to your mini-split system when they are repairing or performing maintenance on it. It is mandated to install one near the condenser.

Most homeowners commonly prefer a non-fused disconnect box rather than a fused box. The breaker in the service panel has the protection a fuse would provide. Homeowners can reset circuit breakers themselves, but a fuse has to be replaced. Fuses can be hard to find and replace by yourself. Fuses can also be damaged by the elements and make the system unsafe.

Explore Mitsubishi Ductless Mini-Split Systems Call To Schedule A Free Consultation

Electrical Whip

The electrical whip can be found outdoors. It is made up of high-voltage wires that are hidden in a case to protect it from the rain, sun, and other elements. They are primarily used to connect the 120v/220v power from the disconnect box to the condenser.

 

How An HVAC Contractor Wires A Ductless Mini-Split

image of a ductless hvac installation

Next, we need to find out how mini-split systems are wired. Installing a mini-split can be quite challenging. It is recommended that you hire a licensed HVAC contractor to install the system. If you attempt it yourself, you might harm the unit or even yourself.

The steps below are how a professional will go about installing a mini-split.

Step 1: Install A Disconnect Box

To comply with the code, it is required to install a disconnect box. A professional will run a 230/208-volt or 155-volt line from the house’s primary break box to where the disconnect box will be installed typically next to your unit. An expert technician will be able to make sure the required voltage is met.

The two hot leads are wired together to the fused connections in the box. Then, the faceplate and on/off switch will be attached.

Step 2: Attach The Electrical Wire Whip

A technician can run an electrical whip from the disconnect box to the unit. An electrical whip is an outdoor grade wire that meets the code while keeping the process easy.

Call To Learn More About Ductless Heat Pumps

Step 3: Connect The Ductless Wires

Next, the electrical wires will be connected to your mini-split according to your unit’s specifications. The exact specifications of the connection will depend on the model of the mini-split. A professional technician has the knowledge and experience to connect the electrical wires properly.

Step 4: Connect The Wires From The Indoor Unit To The Outdoor Unit

The number of connections you have determines if you have a single-zone or a multi-zone unit. A multi-zone unit is numbered by a professional for cross-referencing to make it easier to connect the wire colors with their number. They will also ensure each indoor unit in a multi-zone system is connected to the correct input of the required line set. This is important because your mini-split will not function correctly if this is not properly executed.

Step 5: Connect The Wires In The Indoor Air Handling Unit

Similar to the outdoor unit, the indoor unit’s connections need to be made in the right order. The ground wire and the three main wires need to be connected to the proper terminals. Some units require round crimp-style terminals to make the connection more secure. A professional will know if this is necessary for your installation.

The electrical part of the installation is completed once all the above steps are finished. Contact a trusted HVAC professional if you have any questions or concerns about the electrical wiring of your mini-split system.

Explore How Ductless Systems Work

 

Protecting Your Ductless HVAC System Investment

All HVAC systems are considerably expensive. Although manufacturers offer warranties to cover any unfortunate circumstances, they may not protect damages done by electrical surges.

Surges can occur from a lightning strike or a power surge. A surge or an irregularity in the power supply damage the electrical components of your mini-split system or possibly a complete system failure. This could happen even if your mini-split system is just a couple of years old.

Install a surge protector to avoid these damages. They are easy and quick to install, and a licensed HVAC technician one in just over 10 minutes. Installing a surge protector is simple and it will protect your system.

 

Conclusion

Contact a licensed and knowledgeable professional for an easy mini-split installation. They have the experience and training to make sure it is wired properly. Rest easy knowing your mini-split will work effectively and at its optimal efficiency.

Check Out One Of Our Ductless Installation Projects

Case Study: Clark Mitsubishi Ductless Installation In Sewaren NJ

Call Skylands Energy Service To Learn More About Ductless HVAC Systems

image of skylands energy service logoA ductless system will provide you with low energy costs, increased home comfort, healthy indoor air quality, and safety. If you are ready to switch to a ductless system or have more questions, call Skylands Energy Service right away. Our NATE-certified technicians will discuss your needs and requirements to help you find the best ductless HVAC system setup for your home. We offer a range of heating and cooling services, including installations, repairs, replacements maintenance, and more. We also provide free in-home estimates. Call Skylands Energy Service today.
Call Now: (908) 707-1776 Read Our Reviews

Contact us now at (908) 707-1776 to find out more!

The post Ductless Mini-Split Wiring appeared first on Skylands Energy.



from Skylands Energy https://www.skylandsenergy.com/ductless-heating-cooling/ductless-mini-split-wiring
via IFTTT

How to Tell If Your Furnace Is Short-Cycling & What to Do

The chill in the air means that winter is on its way. The freezing temperatures are likely to bring discomfort to your home. Make sure that...