TXV REPLACEMENT - PACKAGE UNIT
6
Tri-Capacity Package - TXV Replacement
Doc. 9590-2014-19B Ver. 3 211105
TXV Supplier Default Setting and Specifications
SH
TXV Supplier Default Superheat Setting (SS):
TGE 10 (2 Full Turns
*
): SS = 4K (-13.8°C)
TR 6 (3 1/3 Turns
*
): SS = 2K (-15.8°C)
*
No. of Turns required from spring stop point
= 19mm (3/4”)
T = 10Nm (7 ft-lbf)
Superheat Adjustment Parameter
+
-
Change in Superheat per 360° ≈ 2°C
Undo TXV
Protective Cap
TXV
Remove
Protective Cap
Superheat
Adjustment
Spindle
Stop
1. Remove Protective Cap from the TXV Valve Body.
2. Turn Superheat Adjustment Spindle until it reach the stop
point, as shown above.
Change in Superheat / Turn :
TGE 10: ∆SH / 360° ≈ 2°C
TR 6: ∆SH / 360° ≈ 0.6°C
Replace TXV
Protective Cap
TXV
Replace
Protective Cap
3. To get into TXV supplier default setting, turn Superheat
Adjustment Spindle in the direction as shown. Refer to
TXV specifications above for the number of turns required
for particular TXV model.
4. Replace TXV Protective Cap onto Valve Body.
NOTES
Using the above set point as reference, further adjust the TXV as per instructions in the TXV.
Replacement section of this manual in order to finally set the TXV into ActronAir default settings.
