Refrigerant Piping; Connecting The Piping - Baxi RZNK50 Instalación Y Manual De Usuario

5. REFRIGERANT PIPING

5.1.

CONNECTING THE PIPING


The method for connecting the piping is the same for both units, indoor and outdoor.

Connect the pipes to the unit. Tighten until the connection becomes firm and secure.
Follow the directions shown in the figure.

Focusing on the center of the pipe, tighten the screw firmly.

Tighten the conical nuts as shown in the figure by applying the corresponding torque
according to the diameter of the pipe.
PIPE DIAMETER
6.35mm (1/4")
9.52mm (3/8")
12.7mm (1/2")
15.88mm (5/8")
19.05mm (3/4")
TORQUE
15-19 N m
35-40 N m
50-60 N m
62-76 N m
98-120 N m
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