DE DIETRICH DTG 330 - Manual (Page 11)

11
15/12/08 - 300011852-001-C DTG 330
5. Checking and maintenance
5 Checking and maintenance
Make the following checks at least 1 time a year:
- Safety devices
- Water level
- Checking burner safety
- Checking the safety thermostat
- Checking the downdraught thermostat Carry out the following maintenance at least 1 time a year:
- Cleaning main burner and ignition burner
- Cleaning of the heating body
- Cleaning painted surfaces
- Cleaning the gas filter
6 Troubleshooting
6.1 Rating plate
Before informing the fitter of a fault, make a note of the following
information:
Type of gas used
 Boiler type
 Date of manufacture
 Year (08 = 2008, 09 = 2009, ...)
 Week
 Serial no. of the appliance

This information can be found on the rating plate stuck to the
front plate of the boiler.
XX-XX