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LK 160 SmartBio®

LK 160 SmartBio®

  • With SmartBio you can optimize the energy efficiency, and have more environmentally friendly biomass fuel solution

LK 160 SmartBio® is an electronic differential temperature controller with several preset hydraulic systems for energy efficiency in heating systems with storage tanks. The chosen hydraulic system and operation...

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LK 160 SmartBio®

  • Variants
  • Detailed Information
  • Documentation
  • Videos
  • Accessories & Spare parts

Variants

LK 160 SmartBio®

LK 160 SmartBio® 2 variants

Article Type Weight (kg) Item List
181234 LK 160 SmartBio standard kit 0.7
181233 LK 160 SmartBio® kit for hydraulic system 1 6.2

181234

Type LK 160 SmartBio standard kit
Weight (kg) 0.7
Item list

181233

Type LK 160 SmartBio® kit for hydraulic system 1
Weight (kg) 6.2
Item list

Detailed Information

Description

LK 160 SmartBio® is an electronic differential temperature controller with several preset hydraulic systems for energy efficiency in heating systems with storage tanks. The chosen hydraulic system and operation status is shown on the backlit colour display. Controls and settings are easily carried out using the rotating knob and the esc-button. LK 160 SmartBio® can handle high efficiency pumps.

LK 160 SmartBio® can also activate an immersion heater or burner if the temperature in the primary tank falls below the selected value. The additional heat has a sophisticated delay function that further adds to the efficiency of the system.


FEATURES
• Several hydraulic systems
• Two outputs for circulating pumps
• Pump exercise
• Floating relay output
• Sensor balancing
• Adjustable delay function for additional heat
• Graphic, multilingual colour display with time and date
• User-friendly menu system
• SD card slot for data logging (micro SD)
• Speed control possible for two circulation pumps via PWM signal

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

Application

Hydraulic System 1.2

The LK 824 ThermoVar® is a thermic valve with double acting check valve function which ensures a high return temperature to the solid fuel boiler, thus increasing the efficiency of the system – see spare parts and accessories.

Hydraulic System 2

Hydraulic system 2 is intended for storage tank ­systems in which heating water and domestic hot ­water are taken from a secondary tank. Heat is to be ­transferred from the main tank to the secondary tank. By measuring the ­temperature difference between the tanks LK 160 SmartBio® controls the charge pump.

Hydraulic System 1.1

Hydralic system 1 is intended for storage tank systems with a primary and secondary tank. LK 160 SmartBio® controls the two circulating pumps between the tanks. When the primary tank is fully charged the charge pump starts at the chosen temperature to fill the secondary tank. When the temperature in the primary tank falls, the recharging pump starts and transfers energy back to the primary tank.


HYDRAULSYSTEM 1.1
In order to prevent self-circulation in both directions LK 970 ThermoBac DB double acting check valve should be mounted between the circulating pumps - see under spare parts and accessories.

Hydraulic System 3

Hydraulic system 3 is intended for the charging of a storage tank with a pellet, oil or gas fired burner. By measuring the temperatures in the tank and boiler LK 160 SmartBio® controls the burner and charge pump.

Hydraulic System 4

Hydraulic system 4 is intended for storage tank systems with domestic hot water tanks. This system gives priority to the heat in the upper part of the main tank. This enables a fast transfer of heat to the domestic hot water tank. LK 160 SmartBio® controls the charge pump to the domestic hot water tank, the zone valve of the main tank and the circulator in the heating loop.

Items Included

Standard Kit

• Differential temperature controller LK 160 SmartBio®
• Three sensors PT 1000 - 4 m cable

Kit for Hydraulic System 1.1

• Differential temperature controller LK 160 SmartBio®
• Three sensors PT 1000 - 4 m cable
• Two circulating pumps Grundfos Alpha1 25-60/130
• Two ball valves 1”
• Check valve with double acting flow LK 970 ThermoBac DB
• Four gaskets EPDM

Documentation

Product sheet

LK 160 SmartBio®

Certificate/Type approval

CE Declaration of Conformity - SmartBio.pdf

Instruction manual

160 SmartBio - Instruction_148722

Applications

Biofuel ENG

Accessories & Spare parts

Article no. Article Position
025017 Differential temperature controller SmartBio® 1
181186 Tank sensor PT 1000 Ø 6 mm - 4 m cable 2
187129 Circulating pump Grundfos Alpha1 25-60/130 3
187017 Ball valve F 1" 4
187018 Ball valve F 1¼" 5
187019 Ball valve 28 mm 6
180487 Check valve with double acting flow LK 970 ThermoBac DB 7
180812 Sensor pocket 150 mm 8
013025 Gasket EPDM 1½” - Ø44 x Ø27 x 2 mm 9
181553 LK 824 ThermoVar® M 1½", 45 °C 10
181554 LK 824 ThermoVar® M 1½", 55 °C 10
181555 LK 824 ThermoVar® M 1½", 61 °C 10
181556 LK 824 ThermoVar® M 1½", 66 °C 10
181557 LK 824 ThermoVar® M 1½", 72 °C 10
180810 Connection M 1½" x M 1½", L30 mm 11

Videos

LK 160 SmartBio® - Hydraulic System 3
LK 160 SmartBio® - 1:2