Product(s):	Bentley Hevacomp
	Version(s):	V8i (N/A)
	Environment:	N/A
	Area:	N/A
	Subarea:	N/A

Overview

The SBEM calculation has generated a "Keyword out of range: Heat SSEFF" error

Method

This error indicates that one of the Heating systems Seasonal Efficiency has been set to a very low figure. The heating systems should be examined and any incorrect efficiency figures should be changed to a sensible figure.