Pentair FLECK 2850 SXT, Installer Manual

Page: 4 / 104

Installer manual Fleck 2850 SXT - Table of Contents
4 / 104 Ref. MKT-IM-030 / C - 12.05.2020
6.5.1 Master programming mode chart ...................................................................... 53
6.5.2 Entering master programming mode................................................................. 54
6.5.3 Display format mode (DF) ................................................................................... 55
6.5.4 Regeneration flow (RF) ....................................................................................... 55
6.5.5 Regeneration control type (CT) ........................................................................... 55
6.5.6 Number of tanks (NT).......................................................................................... 56
6.5.7 Tank in service (TS) ............................................................................................. 56
6.5.8 Unit capacity (C)................................................................................................... 56
6.5.9 Feedwater hardness (H)...................................................................................... 57
6.5.10 Reserve selection (RS) ........................................................................................ 57
6.5.11 Days override (DO)............................................................................................... 58
6.5.12 Regeneration time (RT) ....................................................................................... 58
6.5.13 Regeneration cycle step duration ....................................................................... 59
6.5.14 Day of week (Dn, n = 1 to 7) ................................................................................. 59
6.5.15 Current day (CD).................................................................................................. 59
6.5.16 Flow meter type (FM) .......................................................................................... 60
6.5.17 Meter pulse (K) .................................................................................................... 61
6.6 Filter programming..................................................................................... 61
6.7 Diagnostic .................................................................................................... 61
6.7.1 Commands .......................................................................................................... 61
6.7.2 Current flow rate (FR) ......................................................................................... 61
6.7.3 Peak flow rate (PF).............................................................................................. 61
6.7.4 Hours since last regeneration (HR) .................................................................... 62
6.7.5 Volume since last regeneration (VU) .................................................................. 62
6.7.6 Reserve capacity (RC) ......................................................................................... 62
6.7.7 Software version (SV) .......................................................................................... 63
6.8 Resetting the controller .............................................................................. 63
6.8.1 Soft reset (SR) ..................................................................................................... 63
6.8.2 Hard reset (HR) ................................................................................................... 63
7 Commissioning ................................................................................ 64
7.1 Water filling, draining and waterproofness inspection .............................. 64
7.2 Sanitization .................................................................................................. 65
7.2.1 Disinfection of water softeners........................................................................... 65
7.2.2 Sodium or calcium hypochlorite ......................................................................... 65
7.2.3 Electro chlorination............................................................................................. 66
8 Operation......................................................................................... 67
8.1 Display ......................................................................................................... 67
8.1.1 Display during operation ..................................................................................... 67
8.1.2 Display during regeneration ............................................................................... 67
8.2 Recommendations ...................................................................................... 68
8.3 Manual regeneration................................................................................... 68
8.3.1 Manual delayed regeneration ............................................................................. 68
8.3.2 Immediate regeneration ..................................................................................... 68
8.3.3 To advance regeneration cycles ......................................................................... 68
9 Maintenance .................................................................................... 69