Heat Controller SMA 18 Installation Instructions Manual page 8

Version c single zone ductless mini-split system a/c and heat pump

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SMA/SMH 18/24

6. Piping and Wrapping

A. For the left-hand and right-hand piping, remove the rear

plate bushing from the left side of the rear plate.

B. Wind the line set, drain hose and wiring with tape se-

curely and evenly. Consult local and national electrical

codes for proper routing and placement of electrical

wiring.

C. When installing the indoor unit lower than the outdoor

unit, make a "u-bend" trap to prevent rain water from

running along the connecting pipe to the inside of the

building/room where the indoor unit is located.

Before wrapping electrical wiring with line set, consult local and

national codes for proper installation of line voltage wiring.

INSTALLATION INSTRUCTIONS

wrap

line set.

Heat Controller, Inc.

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