Mitsubishi Mini Split System Electrical Requirements

Ms09nw ms09nw mum18nw msh09tw 3 pl plh ms msh t pc pch pk pkh ms msh e msm multi.

Mitsubishi mini split system electrical requirements. I recently purchased a ductless mini split and am trying figure out the correct breaker and wire size. Ductless mini splits are one of the most popular ac choices for homeowners and businesses alike. Mitsubishi electric split zoning cooling only and heat pump systems are so energy efficient that a majority of our inverter driven systems have received energy star certification. Mini split systems have specific wire gauge thickness requirements and the difference between the right and wrong electrical wire can be dangerous.

An electrical whip is commonly used to go from the disconnect box to the mini split. We sell tons of mini split air conditioners each day on our website and on our blog have previously written about all the benefits of and features to consider when purchasing a mini split ac of your own. Special cases for introducing fresh air may call for limited ducting to air handler from outside. Split ductless system a system which is comprised of a remote outdoor condensing unit connected by refrigerant pipes to a matching non ducted indoor air handler.

Keep this manual carefully for later reference. To use this unit correctly and safely be sure to read this operating instructions before use. This is easy to do by calculating the square feet of the space to be maintained. Electrical wires will need to be run from the breaker to the disconnect box with an electrical whip making it quick and easy to run to the mini split unit.

This can mean big savings. Besides picking the right mini split manufacture how big a unit is needed also needs to be considered. The electrical characteristics for my lg ductless mini split are as follows. Mop 35 amps mca 23 amps cooling rated amps 17 55 heating rated amps 17 55 compressor 17 3 amps fan 0 25 amps.

Electrical requirements power supp ly v ph hz208 230v 1 ase 60 recommended fuse break er size a 50 mca a 42 42 voltage indoor outdoor s1 s2 v ac 208 230 indoor outdoor s2 s3 dc 24 compress or hermetic fan motor ecm fla 0 4 0 4 sound pressure level cooling db a 50 51 heating 54 54. How to get a rooms square feet to get the square feet of a room measure the length by the. Currently i have a 220v 30 amp breaker with 10 awg romex. Split type air conditioners operating instructions indoor unit msz a18yv msz a24yv msz a26yv msz a30yv thank you very much for purchasing this mitsubishi room air conditioner.

A whip is a prepackaged electrical line that is quick and easy to install. Installing ductless mini splits requires a high level of electrical knowledge in order for.