FCS Sentinel 2, User Manual

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3.3.1 Additional Data Logging interfaces ................................................................. 33
4 Installation procedure .................................................................................................... 34
4.1 Position Control box and Hydroswitch / Connect. ................................................ 35
4.1.1 Antenna ............................................................................................................. 35
4.1.2 Battery ............................................................................................................... 35
4.1.3 Hydroswitch ...................................................................................................... 35
4.2 Connection to the Flow meter ................................................................................ 36
4.3 Connect External Pressure transducers to Sentinel 2 .......................................... 36
4.4 Check / modify Sentinel 2 channel settings ........................................................... 37
4.5 Re-zero Pressure transducers ................................................................................ 43
4.6 Prepare the pipework for the Sentinel 2................................................................ 45
4.7 Prepare the PRV for Sentinel water feed / pressure transducers........................ 46
4.8 Connect Sentinel side pipework ............................................................................. 47
4.9 Set Hydroswitch valve into Auto mode .................................................................. 48
4.10 Connect transducers and control pipework on PRV side ..................................... 49
4.11 Preparing to fit the actuator ................................................................................... 49
4.12 Fitting and adjusting the HWM mechanical actuator............................................ 51
4.13 Bleed air from the pipework and actuator ............................................................ 53
4.14 Test Pressure transducers ...................................................................................... 54
4.15 Testing the Actuator and PRV Pressure change response ................................... 55
4.16 PRV Control method and Settings .......................................................................... 56
4.16.1 Setup of pressure control using a Time profile.............................................. 56
4.16.2 Setup of a (pressure) Safety Override for Time Control ................................ 58
4.16.3 Setup of pressure control using a Flow profile .............................................. 58
4.16.4 Setup of pressure control using a combined Time and Flow profile ........... 61
4.17 Setup for annual time adjustments ....................................................................... 61
4.18 Save Program / Activating Sentinel PRV control .................................................... 62
4.19 Setting Logger Startup / Measurement Sample Rates .......................................... 63
4.20 Setup of Data Delivery ............................................................................................. 63
4.20.1 Call-in times (schedule and protocol) ............................................................. 63
4.20.2 Destination ........................................................................................................ 64
4.20.3 Setting Network access parameters ............................................................... 65
4.21 Communications / Antenna location check. .......................................................... 66
4.22 Verification of the configuration. ............................................................................ 68
4.23 Protection from Frost .............................................................................................. 68