5.9
Setting the hot water temperature ................................................................................................ 35
5.10 Filling the boiler .............................................................................................................................. 36
5.11 Draining the boiler .......................................................................................................................... 36
5.12 Completely draining the cold and hot water ................................................................................. 36
5.13 Waste water tank ........................................................................................................................... 37
5.14 Draining the waste water tank ....................................................................................................... 37
5.15 Automatic waste water tank heating ............................................................................................. 38
6.
Gas system ................................................................................................................................ 41
6.1
Components of the gas system ...................................................................................................... 42
6.2
Gas cylinder compartment ............................................................................................................. 42
6.3
Connecting a gas cylinder ............................................................................................................... 43
6.4
Replacing a gas cylinder.................................................................................................................. 44
6.5
Leak detector spray for checking the tightness of the gas cylinder ............................................... 44
6.6
Safety instructions for handling gas appliances ............................................................................. 45
7.
Electrical system ........................................................................................................................ 49
7.1
Electrical system ............................................................................................................................. 50
7.2
Starter battery B1 ........................................................................................................................... 51
7.3
Living room battery B2 ................................................................................................................... 51
7.4
Establishing the 230 V power supply.............................................................................................. 51
7.5
Main components of the electrical system .................................................................................... 52
7.6
230 V fuse box with an RCD............................................................................................................ 53
7.7
12 V fuse box with distribution function ........................................................................................ 53
7.8
Additional fuse holder .................................................................................................................... 54
7.9
Battery charger ............................................................................................................................... 54
7.10 Charge booster ............................................................................................................................... 55
7.11 Circuit breakers B1, B2 and heating ............................................................................................... 55
7.12 Charging the living room battery B2 .............................................................................................. 55
7.13 Control panel .................................................................................................................................. 56
8.
Heating ..................................................................................................................................... 59
8.1
Schematic diagram of the Truma Combi D .................................................................................... 60
8.2
Heating ........................................................................................................................................... 60
8.3
Window contact ............................................................................................................................. 61
8.4
Heating control panel ..................................................................................................................... 62
8.5
Operating the heating system ........................................................................................................ 62
8.6
Operating the heating with hot water supply ................................................................................ 62
8.7
Faults .............................................................................................................................................. 62
9.
Toilet system ............................................................................................................................. 65
9.1
Toilet system................................................................................................................................... 66
9.2
Toilet bowl ...................................................................................................................................... 66
General information
EN 5