AUTOFLAME Mk8 MM User Manual

19 Errors & Lockouts
Mk8 MM Manual Page | 390
Setting Conflict Message
(128) (153) Valve proving cannot be optioned when fuel type is oil (fuel 4)
• Valve proving can only be used for gas
• Check option/parameters 128 and 153
(125, 126, 127, 128) (129) (135) Post VPS cannot be optioned with NFPA Post Purge.
• If NFPA post-purge is enabled for gas, VPS can only be set for operating before burner start-up.
• Check option/parameters 125, 126, 127, 128, 129 and 135.
(145) (E110) First Out Interlock requires First Outs to be enabled
• To use First Out Interlock, First Outs functionality has to be enables in expansion option 110
• Check option 145 and expansion option 110
(P85) (16) Modulation exerciser cannot be used with sequencing.
• Modulation exerciser should be used for test purposes and cannot be used with sequencing.
• Check option 16 and parameter 85.
• Stat exerciser should be used for test purposes and cannot be used with sequencing.
• Check option 16 and parameter 89.
(P99) (P100) Graceful shutdown and assured low fire shut off not allowed.
• If graceful shutdown is set, then assured low fire shut off cannot be used.
• Check parameters 99 and 100.
(E1) (1) Water level control requires a boiler pressure sensor.
• Water level control cannot be used with a hot water boiler (load/external temperature detector).
• Check expansion option 1 and option 1.
(E1) (E3, E4) At least one analogue level sensor required.
• If water level is enabled with one capacitance probe, then an external level sensor is required.
• Check expansion options 1, 3 and 4.
(E1) (E3, E4, E5, E6) Sensor enabled but water level control disabled.
• Water level control enabled must be enabled if capacitance probes, external level sensor, 2
nd
low probe
or auxiliary water level alarm inputs are set.
• Check expansion options 1, 3, 4, 5 and 6.
(E3, E4, E5, E6) At least two level sensing elements are required.
• A minimum of two of the following level sensing elements is required: capacitance probe, external level
sensor, auxiliary water level alarm input or second low probe.
• Check expansion options 3, 4, 5 and 6.
(E4) (57) External level sensor cannot be optioned with fuel flow feedback
• External level sensor cannot be used with fuel flow feedback, as they use same terminals.
• Check expansion option 4 and option 57.
(E11) (E12) Pump turn off point must be above pump turn on point.
• Pump turn off point cannot be set lower than pump turn on point.
• Check expansion options 11 and 12.
(E17) (E40) Bypass valve cannot be optioned with solenoid top blowdown.
• Bypass and solenoid top blowdown cannot be used together, as they use same terminals.
• Check expansion options 17 and 40.
(E28) (E3) External level sensor without scaling requires a capacitance probe.
• If external level sensor does not have a scale to indicate what level the 4-20mA signal represents, a
capacitance probe is required.
• Check expansion options 3 and 38.
(E40) (1) Top blowdown requires a boiler pressure sensor.
• Top blowdown cannot be used with a hot water boiler (load/external temperature detector).
• Check expansion option 40 and option 1.
(E42) (E46) TDS warning level less than TDS target.
• TDS warning level cannot be set lower than the TDS target value.
• Check expansion options 42 and 46.
(E60) (1) Bottom blowdown requires a boiler pressure sensor.
• Bottom blowdown cannot be used with a hot water boiler (load/external temperature detector).

AUTOFLAME Mk8 MM Specifications

General

Brand	AUTOFLAME
Model	Mk8 MM
Category	Controller
Language	English