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 TM 55-1925-273-10-1
0061 00
HVAC MANIFOLD
1
2
3
8
4
5
7
6
Figure 7. HVAC Manifold
Table 7. HVAC Manifold
Key
Control/Indicator
Function
1
RFAC-HXV Valve
This is the hand expansion valve for the fan coil unit.
2
RFAC-34, TXV, COV,
This valve controls refrigerant flow to the condenser bypass.
RO1-32-2 Valve
3
RFAC-57, TXV, R01-32-2
This is the cutoff valve for the supply to the thermal expansion bulb.
Valve
4
RFAC-58, EQL LINE Valve
This valve controls refrigerant flow to the condenser bypass.
5
RFAC-31, EQL LINE Valve
This is the cutoff valve for the supply to the thermal expansion bulb.
6
RFAC-40, COIL SUCT COV,
This is the cutoff valve for the return line from the condensing unit.
R01-32-2 Valve
7
RFAC-27 HAND EXP Valve
This is the hand expansion valve for the fan coil unit.
8
RFAC-35, TXV COV,
This is the cutoff valve for the refrigerant strainer.
R01-32-2 Valve
0061 00-7
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