Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > HVAC

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 10-14-2011, 12:42 AM   #1
Newbie
 
Join Date: Oct 2011
Posts: 4
Rewards Points: 10
Question

mitsubishi 1 ton mini-split


Hello o' learned ones:
Another question. We decided at the last stage in the addition of a 420 Sq ft room to use a mitsubishi mini-split heat pump unit for the new space rather than try to extend the existing system to the new room. I am doing all the carpentry and wiring, and I have all the low voltage and branch circuit wiring in place, rough-in inspected, etc. I understand that the mitsubishi units use a control signal between the indoor and outdoor units which can interfere with radio and television signals. Mitsu recommends that the outdoor unit be at least 10 ft from any radio or tv equipment or antenna, and the indoor unit be at least three feet. I have newly placed cable wire crossing the location where the indoor unit's control/power cable will be running and will be within a foot of the TV coax, and it is impractical to try to run the cable coax in a different direction. The TV Coax is Belden's version of RG6-Quad. My installer says he thinks he can get a shielded control cable from mitsubishi, but I'm wondering if I should also put the control cable in grounded emt. The installer says he has never had any interference issues, is there a significant risk of interference?
Thank you.
AG1380

ag1380 is offline   Reply With Quote
Old 10-14-2011, 08:19 AM   #2
Member
 
Join Date: Oct 2011
Location: North Carolina
Posts: 205
Rewards Points: 150
Default

mitsubishi 1 ton mini-split


If you use the factory control cable, it is shielded and interference will not be a problem.

Patrick Eubanks is offline   Reply With Quote
Old 10-14-2011, 05:50 PM   #3
Newbie
 
Join Date: Oct 2011
Posts: 4
Rewards Points: 10
Default

mitsubishi 1 ton mini-split


Didn't realize the factory cable is shielded, thank you.
ag1380 is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Mini split in basement? Mills314 HVAC 1 07-04-2011 09:36 AM
mini split BTU question... newbieowner HVAC 13 05-31-2011 09:57 PM
Mini split heat pump for us? Cedrus HVAC 5 03-08-2011 09:47 AM
Mini Split HVAC Question Shanems10 HVAC 1 02-04-2011 08:39 PM
Installing a mini split ductless system agenkin HVAC 1 06-14-2008 09:33 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.