6.6.15 Setup of auxiliary digital inputs IN1, IN2, IN3, IN4 ........................................................................ 86
6.6.15.1 Disabling functions associated with input .............................................................................. 87
6.6.15.2 Setting the external float function ........................................................................................... 87
6.6.15.3 Setting the auxiliary pressure input function .......................................................................... 87
6.6.15.4 Setting the system enable and fault reset .............................................................................. 88
6.6.15.5 Setting low pressure detection (KIWA) .................................................................................. 89
6.6.16 Setup of outputs OUT1, OUT2 ..................................................................................................... 89
6.6.16.1 O1: Output 1 function setting ................................................................................................. 89
6.6.16.2 O2: Output 2 function setting .................................................................................................. 89
6.6.17 SF: Starting frequency .................................................................................................................. 90
6.6.18 ST: Starting time ........................................................................................................................... 90
6.6.19 RF: Fault and warning log reset.................................................................................................... 90
6.6.20 PW: Change password ................................................................................................................. 90
6.6.21 Password for multipump systems ................................................................................................. 91
7
PROTECTION SYSTEMS ........................................................................................................................ 91
7.1
Protection systems .......................................................................................................................... 91
7.1.1 Anti-Freeze (Protection against freezing of water in the system) ................................................... 91
7.2
Description of blocks ...................................................................................................................... 91
7.2.1 "BL" Block due to water failure ........................................................................................................ 91
7.2.2 "BP1" Block due to fault on pressure sensor .................................................................................. 92
7.2.3 "LP" Block due to low power supply voltage ................................................................................... 92
7.2.4 "HP" Block due to high internal power supply voltage .................................................................... 92
7.2.5 "SC" Block due to direct short circuit between the phases on the output terminal ......................... 92
7.3
Manual reset of error conditions .................................................................................................... 92
7.4
Auto-reset of error conditions ........................................................................................................ 92
8
RESET AND FACTORY SETTINGS ........................................................................................................ 93
8.1
General system reset ...................................................................................................................... 93
8.2
Factory settings ............................................................................................................................... 93
8.3
Restoring the factory settings ........................................................................................................ 93
9
Firmware update ..................................................................................................................................... 95
9.1
General ............................................................................................................................................. 95
9.2
Update ............................................................................................................................................... 95
INDEX OF TABLE
Table 1: Product families .......................................................................................................................... 52
Table 6: Input connection ......................................................................................................................... 60
Table 7: Input specifications ..................................................................................................................... 62
Table 8: Output connection ...................................................................................................................... 62
Table 12: Button functions ........................................................................................................................ 66
Table 13: Access to menus ...................................................................................................................... 67
Table 14: Menu structure ......................................................................................................................... 69
Table 17: Wizard ...................................................................................................................................... 75
Table 18: Troubleshooting ........................................................................................................................ 77
Table 23: Input configuration .................................................................................................................... 87
Table 25: Auxiliary setpoints .................................................................................................................... 88
ENGLISH
50