Differential Temperature Controller

LK 162 SmartStove®

• With the alarm function in case of over temperature,

you can enjoy the warmth without worrying

TECHNICAL DATA

Voltage

230 VAC, 50 Hz

Power consumption

3,5 VA

Protection type

IP 20

Protection class

II

Display

TFT backlit colour display, 47 x 35 mm

Triac outputs

230 VAC ± 10%, 1 A, 200 VA

Relay output

Max. 240 VAC, 4 A

Sensors

PT 1000

High-efficiency pump

Analog output 0 -10 V, max. 10 mA

PWM output 100 Hz - 2 kHz

Type approval certificate

CE

LK 162 SmartStove® is a biomass controller for multi-fuel

water containing stoves with buffer tanks. The controller has a

number of preset hydraulic systems for different installations.

FEATURES

• Acoustic alarm and indication in the display if over tempera-

ture should occur in stove or buffer tank

• A temperature sensor in the stove controls the charge pump

of the loading unit which means that no fluegas thermostat is

needed

• Pump delay function. The charge pump in the loading unit

does not start until the stove has reached a certain temper-

ature. This saves energy, prevents tarring and considerably

prolongs the life-time of the stove

• Dynamic pump control can be activated when the loading unit

is equipped with a speed-controlled pump. The pumpcontrol

keeps the flow at a constant temperature

• Economy or comfort mode can be selected to optimize energy

efficiency in the potable hot water boiler and/or in the heating

system

• Controls an additional heat source

• Delay function for the additional heat source

• 7 hydraulic systems which can be mirrored

• 2 outputs for speed-controlled pumps with PWM and/ or

analogue signal

• 6 terminals for temperature sensors

• 1 floating change-over contact

• SD card slot for data logging and software update

• Legionella prevention

• Pump exercise

• Freeze protection

For indication of the active hydraulic system and the current

temperatures in stove and buffer tank the controller is equipped

with a coloured full graphics display which is permanently

backlit.

LK 162 SmartStove® can control the charge pump of a loading

unit, the circulator in a heating loop, high-efficiency pumps and

an additional heat source.

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