Honeywell SDC Service Manual page 4

Contents
5.2 Menu-selection level ......................................................................................... 48
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3 Error messages ................................................................................................. 80
5.4 Parameter settings ............................................................................................ 81
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
4
5.1.2.9 Access to the technician / OEM area ...................................... 46
5.1.2.10 Heating curve .......................................................................... 47
"Time - Date" menu .............................................................................. 54
"Timeprograms" menu .......................................................................... 55
5.2.2.1 Selection of the control circuit ................................................. 56
5.2.2.2 Selection of the program ......................................................... 56
5.2.2.3 Selection of day of the week and cycle ................................... 56
5.2.2.4 Programming switching times and cycle temperatures ........... 57
"System Parameters" menu .................................................................. 71
5.2.3.1 Language selection ................................................................. 72
5.2.3.2 Time program .......................................................................... 72
5.2.3.3 Operating mode ...................................................................... 74
5.2.3.4 Parameter reset ...................................................................... 76
5.2.3.5 Complete reset ........................................................................ 77
"DHW" menu ........................................................................................ 77
5.2.4.1 Night-time hot-water temperature ........................................... 78
5.2.4.2 Legionella protection day ........................................................ 78
"Direct Heating Circuit" / "Mixed Heating Circuit 1" / "Mixed
Heating Circuit 2" menu ........................................................................ 78
5.2.5.1 Reduced operation .................................................................. 79
5.2.5.2 Heating system ....................................................................... 80
"Hydraulics" menu (HYDRAULIC) ........................................................ 81
"System parameters" menu (SYSTEM) ................................................ 85
"Hot-water circuit" menu (DHW) ........................................................... 89
"Direct heating circuit" menu (UNMIXED CIRC) ................................... 92
"Mixed heating circuit 1 / 2" (MIX.VALVE - 1 / MIX.VALVE - 2)
menus ................................................................................................... 95
"Heat generator" menu (HEAT GENER. ............................................... 99
SDC / DHC
EN2H-0221GE51 R0812