KEY RK-2006LSPz, Operation Manual

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6. Room thermostat.
RK-2006LSP controller is fitted with the input that enables connection of any room
thermostat provided with contact output. If room temperature is lower from the
required one (closed contacts) light on the room thermostat will be switched on. This
means that the boiler will maintain the setting programmed with knob. When the
required room temperature is obtained the light will be switched off and the boiler will
be switched into EXTINCTION (SHUT DOWN) mode.
CAUTION! If room thermostat is not used this input shall remain closed (by installing
jumper). In this case the boiler operation will maintain temperature setting
programmed with the knob.
CAUTION! Room thermostat input is active during work in WINTER mode only.
7. DATA emergency output - audible alarm or cleaning mechanism.
The regulator has output DATA allows you to connect via the UM-1 module siren
alarm or additional cleaning mechanism. If you exit this mode, the siren is in alarm, it
is activated in the event of: sensor failure of the boiler, burner sensor, the sensor or
mixing pump hot water, boiler overheating or lack of fuel.
8. Controller disassembly.
If controller disassembly is necessary follow the following procedure:
- Disconnect the boiler and controller from power supply,
- Remove the controller from the boiler,
- Disconnect terminals and wires from the controller.
9. Technical Data.
Power Supply 230V ± 10%, 50Hz
Power consumption (without fan and pump) < 4VA
Burner temperature measurement range (KTY 81-210) -9–109°C ±1°C
Temperature measurement range (KTY 81-210) -9–109°C ±1°C
Burner temperature measurement range (PT-1000) -30–500°C ±3°C
Boiler temperature adjustment range 30–90°C ±1°C
Boiler programmed overheating protection 90–99°C ±1°C
Boiler equipment overheating protection >95°C ±1°C
Total outputs rating max 4A/230V
Dimensions (H x W x D) 96x144x94