Plum ecomaxx 800 R2 User Manual

10
If the user does not switch-over
the regulator to OPERATION mode,
the regulator will heat-up the boiler
to preset temperature + 10 C, and
will automatically enter OPERATION
mode, and subsequently
SUPERVISION because the preset
boiler temperature has been
reached.
In case actual boiler temperature is
higher than its preset value + 10 C,
FIRING -UP mode is inaccessible.
In such a case wait until the boiler
has been cooled down.
7.7 OPERATION – STANDARD mode
The regulator offers two modes of boiler
burner control:
- Standard mode – without output
modulation (described in this chapter),
- Fuzzy logic mode - with output
modulation
1
.
To activate Standard mode - click: MENU
Boiler Settings Burner Settings
Regulation mode and Standard. This option is
not available for regulators, which are
provided with STANDARD mode of operation
only.
In Standard mode the regulator operates in
automatic cycle with parameters preset by
the user. The preset values are available in:
MENU Boiler Settings Burner Settings.
The fan works continuously with constant
blow-in output preset in the parameter Blow-
in Output. The feeder starts periodically and
remains in operation for the duration set in
Feeding Time, then it stops and remains off
over the time set in Feeder Interval.
1
Fuzzy Logic mode of regulator operation
has to be activated - see sec. 21.1
Fig. 8 Cycles of Blow-In and Feeder operation in
OPERATION mode; A – Feeder Interval, B – Feeding
Time.
These parameters should be properly
selected subject to boiler output, and fuel
type and quality. Usually, they are factory
set by the boiler manufacturer.
AS THE FACTORY SETTINGS DO NOT
ALWAYS COMPLY WITH THE GIVEN
BOILER TYPE, THEY SHOULD BE ADAPTED
TO THE GIVEN BOILER AND FUEL TYPE.
Burner adjustment instruction:
- set the parameters: Feeding Time and
Feeder Interval so that the required boiler
output (e.g. 15MW) has been reached. Boiler
power is displayed in MENU → Information ,
- select the proper blow-in output to the set
fuel stream.
Note: boiler power will be properly displayed
provided that the values of service
parameters: Feeder Efficiency and Energy
Density have been properly entered!
Feeding Time- OPERAT and
Feeder Interval- OPERAT should
be so selected that the furnace
does not retrace to the fuel
feeder.
Once the preset boiler temperature has
been achieved, the regulator
automatically enters SUPERVISION
mode.

Plum ecomaxx 800 R2 Specifications

General

Brand	Plum
Model	ecomaxx 800 R2
Category	Thermostat
Language	English