Installation Details; Wrench Torque Sheet For Installation; Connecting The Cables - Fisher FSAI-SU-90AE2 Service Manual

5 Installation Details

5.1 Wrench torque sheet for installation

Outside diameter
mm
Ф6.35
Ф9.52

5.2 Connecting the cables

The power cord of connect should be selected according to the following specifications sheet.
Rated capacity kBTU/h
The cable size and the current of the fuse or switch are determined by the maximum current indicated
on the nameplate which located on the side panel of the unit. Please refer to the nameplate before
selecting the cable, fuse and switch.
inch
1/4 1500(153kgf.cm)
3/8 2500(255kgf.cm)
9k
12k
Torque
N.cm
Nominal cross-sectional area (mm²)
14
Additional tightening torque
N.cm
1600(163kgf.cm)
2600(265kgf.cm)
2,5
2,5