AUTOFLAME Mk8 MM User Manual

10 WATER LEVEL CONTROL ....................................................................................................... 157
10.1 Overview ........................................................................................................................................ 157
10.1.1 Safety ..................................................................................................................................... 157
10.1.2 Autoflame Water Level Control .............................................................................................. 157
10.1.3 Water Treatment .................................................................................................................... 158
10.2 Water Level Control Expansion Options ........................................................................................ 159
10.3 Water Valves ................................................................................................................................. 165
10.3.1 Specifications ......................................................................................................................... 165
10.3.2 Feed Water Valve Sizing ....................................................................................................... 166
10.3.3 Feed Water Control ............................................................................................................... 167
10.4 Ways of Level Sensing .................................................................................................................. 168
10.4.1 Overview ................................................................................................................................ 168
10.4.2 Configuration.......................................................................................................................... 169
10.5 Capacitance Probes ...................................................................................................................... 172
10.5.1 Overview ................................................................................................................................ 172
10.5.2 Operation ............................................................................................................................... 173
10.5.3 Specification........................................................................................................................... 173
10.5.4 Installation Safety Guidelines ................................................................................................ 175
10.5.5 Configuration.......................................................................................................................... 180
10.5.6 Capacitance Probes Maintenance ......................................................................................... 180
10.6 2
nd
Low Probe ................................................................................................................................ 181
10.6.1 Overview ................................................................................................................................ 181
10.6.2 Operation ............................................................................................................................... 181
10.6.3 Specifications ......................................................................................................................... 181
10.6.4 Installation and Safety Guidelines ......................................................................................... 183
10.6.5 Configuration.......................................................................................................................... 184
10.7 Analogue Water Level ................................................................................................................... 185
10.8 Auxiliary Alarm Inputs .................................................................................................................... 186
10.9 Commissioning Procedure ............................................................................................................. 187
10.9.1 Commissioning Checks ......................................................................................................... 187
10.9.2 Levels ..................................................................................................................................... 187
10.9.3 Setting End of Probe Level .................................................................................................... 188
10.9.4 Setting 2
nd
Low Level ............................................................................................................. 190
10.9.5 Setting 1
st
Low Level .............................................................................................................. 191
10.9.6 Setting Control Point Level .................................................................................................... 192
10.9.7 Setting HIGH Level ................................................................................................................ 193
10.9.8 Save Commissioning ............................................................................................................. 194
10.9.9 Operational Checks ............................................................................................................... 196
10.9.10 Adjust Control Point ........................................................................................................... 197
10.10 Water Level Control Functions .................................................................................................. 198
10.10.1 Pre-Alarms ......................................................................................................................... 198
10.10.2 Pump Bypass ..................................................................................................................... 198
10.10.3 Test Outputs and Shunt Switch ......................................................................................... 199
10.10.4 Sudden Pressure Drop ...................................................................................................... 200
10.11 Faults ......................................................................................................................................... 201
11 TOP BLOWDOWN ..................................................................................................................... 204
11.1 Overview ........................................................................................................................................ 204
11.1.1 Importance of Maintaining TDS ............................................................................................. 204
11.1.2 TDS, Conductivity and Temperature ..................................................................................... 205
11.2 Top Blowdown Expansion Options ................................................................................................ 206

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English