Connecting To A Chimneye; Electrical Connections - DeDietrich Elitec DTG 1304 Eco.NOx/V Technical Instructions

3 Connecting to a chimneye

The equipment must be installed following the codes of practice
using sealed stainless steel, aluminium or internally meshed tubing
capable of withstanding hot combustion gases and any likely acid
condensation.

4 Electrical connections

Connections must be made by a qualified technician.
Connections inside the command panel must not be
modifed in any way.
Keep to the polarity shown on the terminals : phase (L),
neutral (N) and earth
23/06/05 - 300002940-001B
.
The pipe must be laid out to allow any likely condensation to drain.
It must be in accordance with existing regulations for pipes used for
this purpose. Standard meshed connection pipes are to be avoided.
The pipe connecting the outlet conduit must also be as short as
possible and without a reduced diameter.
The vertical section of the draught diverter outlet must be a minimum
length 3x the diameter of the nozzle before an elbow joint is fitted.
The pipe must have a diameter not less than the heater's nozzle
diameter along its whole length.
This pipe must be able to be easily disassembled and must not have
a sudden change in diameter.
The outlet conduit must be maintained in a good condition, checked
and cleaned at least once a year.
Boiler Good
Boiler Poor
DTG 1300 Eco.NOx/V
17