AUTOFLAME Mk8 MM User Manual

15 First Outs
Mk8 MM Manual Page | 265
15.3 First Outs Configuration
15.3.1 Enabling First Outs
To enable first outs, the following expansion must be set.
Expansion Option
Description
Setting
110
First Outs function
1
15.3.2 Running Interlock Circuit
The burner will shut down when the MM detects a First Out trigger for the non-recycle and recycle functions.
Local codes may require the First Outs to be tied into the burner run circuit, and it is recommended that they
are connected to terminal 53 on the Mk8 MM. A break in circuit will cause the burner to turn off but will not
cause a lockout.
On the First Outs log screen, the MM will display which first out has failed.
Note: Do not tie in first outs to terminal 54 (air proving switch) to turn the burner off as the MM will lockout
with no air pressure, rather than indicating which First Out has failed.
The schematic below shows an example of wiring First Out to terminal 53 on the Mk8 MM.

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English