TCL Air Conditioner Service Manual
71
APPENDIX
Appendix 1 The comparison table of Celsius-Fahrenheit temperature
Fahrenheit
diplay
temperature
(
℉
)
Fahrenheit
(
℉
)
Celsius
(
℃
)
Fahrenheit
diplay
temperature
(
℉
)
Fahrenheit
(
℉
)
Celsius
(
℃
)
Fahrenheit
diplay
temperature
(
℉
)
Fahrenheit
(
℉
)
Celsius
(
℃
)
61
60.8
16
69/70
69.8
21
78/79
78.8
26
62/63
62.6
17
71/72
71.6
22
80/81
80.6
27
64/65
64.4
18
73/74
73.4
23
82/83
82.4
28
66/67
66.2
19
75/76
75.2
24
84/85
84.2
29
68
68
20
77
77
25
86
86
30
Appendix 2 Pipes Flaring
Main cause for gas leakage is due to defect in flaring work. Carry out correct flaring work in the following
procedure.
A. Cut the pipes and the cable.
1) Use the piping kit accessory or the pipes purchased locally.
2) Measure the distance between the indoor and the outdoor unit.
3) Cut the pipes a little longer than measured distance.
4) Cut the cable 1.5m longer than the pipe length.
B. Burrs removal
1) Completely remove all burrs from the cut cross section of pipe/tube.
2) Put the end of the copper tube/pipe in a down ward direction as you remove burrs in order to avoid
dropping burrs into the tubing.
C. Flaring work
• Carry out flaring work using flaring tool as shown below.
Outside diameter
A
mm
inch
mm
ø6.35
1/4
1.0~1.3
ø9.52
3/8
0.8~1.0
ø12.7
1/2
0.5~0.8
ø15.88
5/8
0.5~0.8
Firmly hold copper pipe in a die in the dimension shown in the table above.
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