Trane 4TXK6512G1000AA Service Manual page 81

Pipe size Tighten torque
1420~1720N.cm
4) 6.35
(144~176kgf.cm)
3270~3990N.cm
4)
9.52
(333~407kgf.cm)
4950~6030N.cm
4)
12.7
(490~500kgf.cm)
6180~7540N.cm
4) 15.88
(630~770kgf.cm)
9720-11860 N.cm
4) 19.05
(990-1210 kgf.cm)
Installation of drain pipe
(1) Install drain pipe
 Diameter of the drain pipe shall be greater than or equal to that of the connecting pipe .
(PE pipe: size: 25mm; O .D .: 32mm)
 The drain pipe shall be short and have a downward slope of at least 1/100 to prevent pockets .
 If it is impossible to provide sufficient slope to the drain pipe, a drain lift pipe shall be installed .
 To avoid bending of the drain pipe, hangers shall be kept 1-1 .5m away from each other .
6 5
Use a drain hose and clamp .
Insert the drain hose into the drainage outlet until it reaches the white tape . Then tighten the clamp .
For heat insulation, wind the drain hose with sealing gaskets . Provide heat insulation to indoor drain hose .
A(mm)
8.3-8.7
12.0-12.4
12.4-16.6
18.6-19.0
22.9-23.3
1-1.5 m
Slope over 1/100
Correct
Correct
Flare shape
°°9050±.
l o
Large-s ze sealing gaske
(accessory)
Large-size sealing gasket
(accessory)
R 0.4 ~ 0.8
Wrong
Wro