Installation Instructions; Tubing Length; Single Type - Panasonic R410A Service Manual

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1-11. Installation Instructions

Outdoor Unit

Tubing Length

(A) Single type
Keep refrigerant tubing between the indoor and
outdoor units as short as possible.
The length of the refrigerant tubes between the
indoor and outdoor units are limited by the elevation
difference between the 2 units. During tubing work,
try to make both the tubing length (L) and the
difference in elevation (H1) as short as possible.
Single
Main tubing L
1-40