1 Introduction
12.04.2016 Mk8 EGA Set-Up and Trim Guide Page 3
1.3 Continuous Emissions Monitoring System
The Mk8 EGA now has the CEMS function included as standard, logging the exhaust gas and fuel data
for up to 2 years. This data includes the gas readings, flue temperature, calculated efficiency and fuel
consumption.
When using a standalone Mk8 EGA a direct connection as shown in section 2.2.3 will be required to
view and log up to 2 years of data on the Mk7 DTI The DTI will need to be set-up as ‘EGA direct’
through the ‘Edit Boiler’ screen and the EGA setup for standalone operation (EGA selects fuel).
Using the EGA in conjunction with the MM module and D.T.I, a data link will be required between the
MM and EGA and from the EGA to the DTI (see section 2.2.4). The DTI will need to be setup as ‘EGA
Direct’ not ‘EGA through MM’
For multiple MMs, each with the EGAs, refer to both sections 2.2.3 and 2.2.4. There will need to be
data cable connected as a daisy chain between the EGAs and DTI, a data cable daisy chain between
the MMs and DTI, and data cable links between each MM and its corresponding EGA.