Items Included, Accessories; Wiring - LK Armatur 160 SmartBio Manuel D'instruction

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Functional Description
LK 160 SmartBio is an electronic differential temperature controller for
energy efficiency in heating systems with storage tanks. It has seven preset
hydraulic systems for different installations. The selected hydraulic system
and operating status is shown on the backlit colour display. Controls and
settings are easily carried out using the rotary encoder and the esc-button.
SmartBio can control an additional heat source such as immersion heaters or
other heat sources. This control function has an adjustable start delay which
additionally increases the efficiency of the heating system.
Items included
• LK 160 SmartBio differential temperature controller
• Pt1000 temperature sensor max 105°C with 4 m cable, 3 pcs
Accessories:
• LK 970 ThermoBac DB double-acting check valve (System 1.1)
• LK 824 ThermoVar thermic double-acting check valve (System 1.2)
• LK 820 ThermoVar thermic valve (System 2.2)
• LK 810 ThermoMat loading unit (System3.2)
• LK 525 MultiZone zone valve (System 4)
• Art.no 180812 Sensor pocket 150 mm Ø 15 mm
Further information about accessories in the LK Product Catalogue.
Technical Data
Software version
Mounting
Width x Height x Depth
Weight
Type of protection
Operating temperature
Handling
Display

Wiring

Danger!
Only qualified electricians should carry
out electrical work! Whenever work is performed
on the open terminal cover, all poles of the power
supply must be reliably disconnected.
Temperature sensors type Pt1000 must be used. Each temperature
sensor has two connectors which are equivalent, i.e. interchangeable.
Thus, polarity reversal is not an issue. The sensor cables can be extended
up to 100 meters. To this effect, a cable cross section of 2 x 1,5 mm² is
recommended.
SmartBio must not be used alone as a thermostat for immersion
heaters or burners. It must be connected through existing boiler and
o verheating thermostats.
2.84
Wall mounting
115 x 173 x 46 mm
370 g
IP 20
0 - 40°C, non-condensation
via rotary encoder and ESC push-button
TFT backlit colour display 47 x 35 mm
Max. cross sections to be connected
Cable with end sleeve 0,25 to 0,75 mm²
Solid wire 0,50 to 1,50 mm²
Multi stranded 0,75 to 1,50 mm²
Terminal block Power
Design 3 spring-type terminals PE, N and L
Voltage 230 VAC ± 10%
Frequency 50 Hz ± 1%
Power consumption 3,5 W
Fuse T 2A/250 V 5 x 20 mm
Terminal block RO1 / RO2: Triac outputs
Design 3 spring-type terminals each PE, N and L
Output voltage 230 VAC ± 10%
Output power 200 VA max.
Output current 1 A max.
Load 1 W min.
Terminal block TS1 / TS2 / TS3
Design 2 spring-type terminals each
Inputs intended for Pt1000 temperature sensors
Terminal block TS4
Design 2 spring-type terminals
Intended for PWM-signal 100 Hz ... 2 kHz or analog
output 0 ... 10 V max. 10 mA
Terminal block REL: Floating change-over contact
Design 3 spring-type terminals
Switching voltage 253 VAC max.
Switching capacity 230 VA max.
Switching current 1 A max.
If outputs on the controller are not assigned, these can be used as
thermostats. Please, see the instruction manual "Thermostat Func-
tions" page 39.
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