Ponast Sigmatek, Instructions For Use And Installation

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Workbook 4
Controller SIGMATEK - Boiler control
13
3.2 OPERATING CONDITIONS – MAIN MENU
SELECTION OF OPERATING MODE
User - before start operation of boiler, have to select operation mode – touch on the button is
automatically changed mode:
FIXED POWER
Operate boiler automatically on the fixed power. User can set value of power (% or kW) and temperature (°C).
MODULATION
Operate boiler automatically. User can set value temperature (°C). The power is adjusted automatically depend on
temperature. User cannot change the power.
EQUITHERM
Operate boiler automatically. The power and temperature is adjusted automatically depend on outside temperature and
setting of equitherm
diagram. User cannot change the power and temperature.
This mode user cannot chose when the out temperature sensor is not use.
Selection – touch on button:
FIXED POWER
»
MODULATION
»
EQUITHERM
START
After touch on the button START boiler is working automatically. The display shows step by step actual
operation:
Ignition
Fuel is burn on by electric spiral.
Stabilisation
Stabilisation of fire
Operating
The fire was stabilised and boiler is normally working.
Stand-by
Quiet mode of the boiler, when the boiler is not burning actively. Boiler is ready on the basis of impulse from surrounding
equipment (thermostats, GSM Modem) to restore the supply of heat.
Note:
Change –SELECTION OF OPERATING MODE – is possible to make at any time during operation.
Note: If boiler is working in -MODULATION or EQUITHERM - control unit automatically setting power in the range 0
– 10.
Note:
After „START“ is activated automatic ignition. Auto ignition runs for several minutes.
The programme routine of Automatic Ignition has absolute priority to be carried out in full extent. If the routine is
activated, it is not possible to interrupt or stop it in any way. This fact is an important condition for reliable operation of
the boiler because it is then possible only to ascertain indirectly from further behaviour of the boiler whether it is burning
or not.
The on-going routine of Automatic Ignition may be terminated only by the operator by switching
STOP . Service is than
responsible for the correct set up to a automatic operation .
Note: If the boiler is working in the mode FIXED POWER, MODULATION, EQUITHERM and power supply is
interrupted the boiler will start with the electric ignition routine after the power supply is resumed.