Technical Information
5
G 600/G 800
6.8  Programming and Service Modes ............................................................................. 82
Novotronic Models .................................................................................................... 82
6.8.1 G 841, G 841 Plus, G 842 ............................................................................ 82
6.8.1.1 Programming Mode .......................................................................... 82
6.8.1.1.1 Setting the Water Hardness .................................................... 83
6.8.1.1.2 Checking the Water Hardness Level ...................................... 83
6.8.1.2 Service Mode 1 ................................................................................. 83
6.8.1.2.1 Test Program .......................................................................... 84
6.8.1.3  Service Mode 2 ................................................................................. 84
6.8.1.3.1 Accessing Fault Codes ........................................................... 85
6.8.1.3.2 Deleting Stored Fault Codes ................................................... 85
6.8.1.3.3 Program Index ........................................................................ 85
6.8.2 G 848 ......................................................................................................... 86
6.8.2.1 Programming Mode .......................................................................... 86
6.8.2.1.1 Setting the Water Hardness .................................................... 87
6.8.2.1.2 Checking the Water Hardness Level ...................................... 87
6.8.2.2 Service Mode 1 ................................................................................. 87
6.8.2.2.1 Test Program .......................................................................... 87
6.8.2.3  Service Mode 2 ................................................................................. 88
6.8.2.3.1 Accessing Fault Codes ........................................................... 88
6.8.2.3.2 Deleting Stored Fault Codes ................................................... 89
6.8.2.3.3 Program Index ........................................................................ 89
6.8.3 G 811, G 851, G 851 Plus, G 856, G 856 Plus ............................................. 89
6.8.3.1 Programming Mode .......................................................................... 90
6.8.3.1.1 Setting the Water Hardness .................................................... 90
6.8.3.1.2 Checking the Water Hardness Level ...................................... 91
6.8.3.2 Service Mode 1 ................................................................................. 91
6.8.3.2.1 Test Program .......................................................................... 91
6.8.3.3  Service Mode 2 ................................................................................. 91
6.8.3.3.1 Accessing Fault Codes ........................................................... 92
6.8.3.3.2 Deleting Stored Fault Codes ................................................... 93
6.8.3.3.3 Program Index ........................................................................ 93
6.8.4 G 680, G 880 ................................................................................................ 93
6.8.4.1 Programming Mode .......................................................................... 93
6.8.4.1.1 Setting the Water Hardness .................................................... 94
6.8.4.1.2 Checking the Water Hardness Setting .................................... 95
6.8.4.2 Service Mode 1 ................................................................................. 95
6.8.4.2.1 Starting the Test Program, Program Start with Reactivation .. 96
6.8.4.3 Service Mode 2 ................................................................................. 96
6.8.4.3.1 Fault Code Display and Deletion ............................................ 96
6.8.4.3.2 Program Index ........................................................................ 97
6.8.4.3.3 Setting the Flow Meter ............................................................ 97
6.8.4.4  Other Fault Indications ..................................................................... 97
6.8.4.4.1 Program Interruption and All Program Sequence LEDs Flash 97
6.8.4.4.2 Program Interruption and Intake/Drain LED Flashes .............. 98
6.8.5 G 681, G 881 Novo Stella, G 886 Novo Stella Plus ...................................... 98
6.8.5.1 Programming Mode .......................................................................... 98
6.8.5.1.1 Setting the Water Hardness .................................................... 99
6.8.5.1.2 Checking the Water Hardness Level ...................................... 99
6.8.5.2 Service Mode 1 ................................................................................. 99
6.8.5.2.1 Test Program ........................................................................ 100
6.8.5.3  Service Mode 2 ............................................................................... 100
6.8.5.3.1 Accessing Fault Codes ......................................................... 101
6.8.5.3.2 Deleting Stored Fault Codes ................................................. 101
6.8.5.3.3 Operating Hours ................................................................... 101
6.8.6 G 885 ....................................................................................................... 101
6.8.6.1 Programming Mode ........................................................................ 102
6.8.6.2 Service Mode 1 (Switching Step Check) ........................................ 102
6.8.6.2.1 Starting the Test Program; Program Start with Reactivation 103