Johnson Controls VP140 Serie Instructions D'installation page 12

Q
Q≠CONST
Table 8: Minimum differential pressure requirements
Product Values
VP140Axx
VP140AAA
VP140AAE
VP140AAG
VP140 Bxx
VP140BAJ
VP140BAN
VP140BAU
VP140 Cxx
VP140 CAU
VP140 CAW
VP140 Dxx
VP140 DAW
VP 140 DAY
Q=CONST
HYSTERESIS
START-UP
PRESSURE
P1 - P2
Start-up ΔP
2.9 psi, 20 kPa
3.6 psi, 25 kPa
5.1 psi, 35 kPa
4.4 psi, 30 kPa
5.1 psi, 35 kPa
3.6 psi, 25 kPa
3.6 psi, 25 kPa
4.4 psi, 30 kPa
4.4 psi, 30 kPa
5.1 psi, 35 kPa
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P/N 14-88360-03389, Rev.A