P.W. KEY RK-2006SPGMS, Руководство пользователя

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10
Protection against overheating and overheating of the boiler.
RK-2006SPGMS is protected against overheating of the boiler. If the water tempera-
ture reaches a preset value in parameter TEMP service. MAXIMUM THE BOILER,
the controller activates the pump absolutely CO. The increase in water temperature
in the boiler to the value programmed in parameter service TEMPERATURE
BOILER OVERHEAT will turn off the fan, heating pump, switch the controller to
STOP mode without starting the process of extinction and trigger the alarm:
CAUTION! This alarm may be cancelled, if boiler water temperature drops below the
overheating temperature setting.
Boiler temperature sensor damage.
In case of boiler water temperature sensor damage the controller turns off the fan,
engages central heating pump, controller switches into STOP mode and activates
alarm:
CAUTION! This alarm may be cancelled, only if repairs are made.
Damage to the outside temperature sensor.
In the event of damage to the external temperature sensor controller causes alarm -
the minimum temperature is maintained in the circuits dependent the outside tempe-
rature.
Damage to the temperature sensor circuit 2.
In the event of damage to the temperature sensor circuit 2 controller triggers an
alarm - 2 heating circuit is switched off.
Domestic water temperature sensor damage.
If the heating system is fitted with domestic water circuit, in case of sensor damage
the controller turns off the domestic water pump and activates alarm:
CAUTION! This alarm does not require cancellation. The alarm is deactivatedauto-
matically, if repairs are made.
Return water temperature sensor damage.
If the heating system is provided with the mixing pump, in case of return water tem-
perature sensor damage, the pump is switched off and the controller activates alarm:
CAUTION! This alarm does not require cancellation. The alarm is deactivated auto-
matically, if repairs are made.
6. Preview and set user parameters.
.
Pressing the MENU button we can view the following user parameters.