AUTOFLAME Mk8 MM User Manual

16 Heat Flow
Mk8 MM Manual Page | 274
16.4 Heat Flow Function
Heat Flow Function set in Expansion Option 120 can be configured and used in different ways.
1. Steam Flow with default values
The steam flow is a calculated value based on:
• The commissioned Fuel Flow Metering on the MM, enabled in option 57.
• The standing losses are set as a fixed percentage in Expansion Option 121
• The total blowdown losses are set as a fixed percentage in Expansion Option 122
• The stack losses are set as a default fixed percentage value in the MM. If an EGA is enabled then
the stack losses are taken from the EGA rather than using a default value for the calculation.
Temperature sensors terminals configuration:
T1
Not Used
T2
Not Used
T3
Spare Input (Temperature Expansion Feature)
2. Steam Flow
A temperature sensor is used to measure the feed water temperature and the value is taken into the
calculation for greater accuracy.
Temperature sensors terminals configuration:
T1
Input Temperature (Feed Water)
T2
Not Used
T3
Spare Input (Temperature Expansion Feature)

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English