Operation Manual

1
De Dietrich Gas 310/610 ECO
 Warning:
Before you operate this boiler, read this manual carefully and take extra precautions to all safety and warning symbols or important
items. The operating manual is part of the documentation along with the boiler. The installer is required to explain your heating
system and boiler operating instructions.
 Notice:
Please read this manual and retain for future reference. Improper installation, adj ustment, alteration, s ervice or maintenance c an
cause i njury, l oss of l ife or pr operty da mage. Refer to this manual f or a ssistance or addi tional i nformation or c onsult a qual ified
installer, service agency or the gas supplier.

In the interest of customers, DE DIETRICH & DDR Americas are continuously endeavoring to make improvements in
product quality.
All the specifications stated in this document are therefore subject to change without notice
important:
This is a category II or IV boiler, only use an
approved type ‘BH’ vent material or equivalent,
consult the venting section in this manual