Operation Manual

10
1 Control panel, digital or analogue (no picture)
2 Room temperature sensor
3 Cold water connection
4 Hot water connection
5 Gas connection
6 Warm air outlets
7 Circulated air intake
8 Exhaust gas discharge
9 Combustion air infeed
10 Electronic control unit
11 Water container (10 litres)
12 Burner
13 Heat exchanger
14 Power electronics
15 Heating elements 230 V
16 Overheating switch 230 V
17 FrostControl (safety/drain valve – UK version optional)
18 Safety/drain valve (UK version)
Combi (E) CP plus ready
17 18
2
3
5
7
8
9
11
10
14
15
16
4
12
13
6
6
1
Fig. 1
Table of contents
Symbols used ...................................................................... 11
Intended use ........................................................................ 11
Function description (Combi) .......................................... 11
Function description (Combi E) ....................................... 11
Safety instructions .......................................................... 12
Important operating notes ............................................. 12
Operating instructions
Room thermostat ............................................................. 13
Safety/drain valve ............................................................ 13
A. FrostControl ................................................................... 13
B. Safety/drain valve ........................................................... 13
Filling the boiler ............................................................... 14
Draining the boiler ........................................................... 14
Start-up .............................................................................. 14
Switching off .................................................................... 14
Maintenance ..................................................................... 14
Fuses .................................................................................. 14
Fuse 12 V ............................................................................. 14
Fuse 230 V (Combi E) .......................................................... 15
Overheating protection 230 V (Combi E) ............................ 15
Technical data ................................................................... 15
Dimensions ......................................................................... 15
Faults .................................................................................. 16
Troubleshooting guide (water supply) ................................. 16
Disposal ............................................................................. 16
Accessories ....................................................................... 16
Declaration of conformity .............................................. 17
Truma manufacturer warranty declaration ................. 17