AUTOFLAME Mk8 MM Installation And Commissioning Guide

2 Expansion Options
04.09.2016 Mk8 MM Expansion Features Installation and Set-Up Guide Page 9
Exp
Option
Default Range Description
7 0 Pre-High Alarm Percentage
The pre-high alarm level is at percentage between the control point and
high water, with the control point being referring to 0% and the high water
referring to 100%. For setting 0 there is no pre-high alarm and for settings
higher than 1, the MM will generate an alarm if the water level reaches this
% value between the commissioned control point and high water. For
example, if this is set to 45%, then a pre-high alarm will occur if the water
level rises to 45% between the control point and high water level.
0 Disabled
1 – 99 1% - 99%
8 0 Pre-First-Low Alarm Percentage
The pre-first-low alarm level is at percentage between the control point and
first low, with the control point being referring to 0% and the first low
referring to 100%. For setting 0 there is no pre-first-low alarm and for
settings higher than 1, the MM will generate an alarm if the water level
reaches this % value between the commissioned control point and first low.
For example, if this is set to 45%, then a pre-first-low alarm will occur if the
water level drops to 45% between the control point and first low level.
0 Disabled
1 – 99 1% - 99%
9 0 Burner Operation at High Water
For setting 0, the burner will continue to fire at high water. For setting 1 the
burner will stop firing at high water. Expansion option 10 sets whether the
pump turns off above the control point or high water.
0 Burner runs at high water
1 Burner stops at high water
10 0 Pump Turn Off Point
The water level at which the pump turns off is set as a percentage above
the control point for setting 0, or above the high water for setting 1, see
expansion option 11.
0 Pump turns off above control point
1 Pump turns off above high water
11 30 Pump Turn Off Percentage
When the water level reaches this percentage of the control point or high
water, depending on how expansion option 11 is set, the pump will turn
off. If expansion option 11 is set to 0, then this percentage will be between
the control point and high water. If expansion option 11 is set to 1, then
then this percentage is above high water, and should not be set more than
a safe top of the probe level.
0 – 100 0% - 100%
12 10 Pump Turn On Percentage
When the water level dro
p
s the control
p
oint, the
p
um
p
will turn on
at this percentage in between the control point and first low.
0 – 100 0% - 100%

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English