Frigidaire FFHP094WS1 Installation Instructions - Page 16

Caution, Connection Adjustment

Get Frigidaire FFHP094WS1 PDF manuals and user guides View all Frigidaire FFHP094WS1 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 16 highlights

4. Flaring work. Firmly hold copper pipe in a die in the dimension shown in the table below. OUTER DIAMETER (inch) 1/4 3/8 1/2 5/8 A (inch) Max. Min. 0.051 0.063 0.071 0.095 0.028 0.039 0.039 0.087 Connection Adjustment 1. Align the pipes to be connected. 2. Screw the flare nut with your fingers, and then tighten it with a spanner and torque wrench, as shown in figure 1.6. Caution: Excessive twisting may break the nut, depending on the installation conditions. Bar Handle Clamp handle Copper pipe Yoke Red arrow mark Indoor unit tubing Flare nut Figure 1.6 Pipings OUTER DIAMETER (inch) 1/4 3/8 1/2 5/8 TIGHTENING TORQUE (lbf .in) 139 260 434 651 ADDITIONAL TIGHTENING TORQUE (lbf .in) 174 304 477 694 15 Refrigerant piping connection

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
Refrigerant piping connection
15
Caution:
Excessive twisting may break
the nut, depending on the installation
conditions.
4. Flaring work.
Firmly hold copper pipe in a die in
the dimension shown in the table
below.
Connection Adjustment
OUTER
A (inch)
Max.
Min.
DIAMETER (inch)
0.051
0.063
0.071
0.095
0.028
0.039
0.039
0.087
1/4
3/8
1/2
5/8
Bar
pipe
Handle
Clamp
handle
Yoke
Red arrow mark
Copper
1. Align the pipes to be connected.
2. Screw the flare nut with your
fingers, and then tighten it with a
spanner and torque wrench, as
shown in figure 1.6.
Flare
nut
Pipings
Indoor unit
tubing
OUTER
TIGHTENING
ADDITIONAL TIGHTENING
DIAMETER (inch)
1/4
3/8
1/2
5/8
TORQUE
TORQUE (lbf
.
in)
139
174
260
304
434
477
651
694
(lbf
.
in)
Figure 1.6