Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Using 2 of 3 ports

dkavitski
dkavitski Member Posts: 2
edited August 14 in THE MAIN WALL

Mitsubishi model MXZ-3C3oNAHZ4

3-ports Can use 2 of 3 ports.

1/2 x 1/4 Port A

3/8 x 1/4 Port B

3/8 x 1/4 Port C

Can I just use Port B and C or do I have to use A and B?

Comments

  • ratio
    ratio Member Posts: 3,787

    Should be able to use the ports in any combination. Make sure to wire the head to the correct terminals! There may be restrictions on the sizes of the connected heads vs the ports.

    All manuals are available at http://mylinkdrive.com .

  • dkavitski
    dkavitski Member Posts: 2

    Thank you for the reply and the link.

  • yellowdog
    yellowdog Member Posts: 167

    Only using 2 out of 3 ports also gives you a reduction in output.

  • pecmsg
    pecmsg Member Posts: 5,290

    Minis are specific to How many indoor heads and what style can be used with each.

    Please check with your supplier concerning what combination are allowed and what connection ports to use / not use.

Categories