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
TORQUE
6.35mm (1/4")
15-19 N m
9.52mm (3/8")
35-40 N m
12.7mm (1/2")
50-60 N m
15.88mm (5/8")
62-76 N m
19.05mm (3/4")
98-120 N m
5. REFRIGERANT PIPING
87
Summary of Contents for ALCA-HA 18K
Page 2: ... ES PT DE EN 3 28 53 75 2 ...
Page 24: ...24 Este botón no tiene función con unidades de cassette ...
Page 27: ...9 3 FUNCIONAMIENTO 9 4 CAMBIO DE BATERÍAS 27 ...
Page 103: ...9 3 OPERATION 9 4 CHANGING THE BATTERIES 103 ...
Page 104: ...C PROVENZA 392 P2 08025 BARCELONA SPAIN 34 93 446 27 80 ...