LK 150 SmartSol is an electronic differential temperature controller for solar heating systems. The controller has 16 preset hydraulic systems for different solar heating systems including 3 for swimming pool applications. The chosen hydraulic system and operating status is shown on the backlit colour display.
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Controls and settings are easily carried out using the rotating knob and the esc-button. LK 150 SmartSol can handle high efficiency pumps.
Voltage: 230 VAC ± 10%, 50 Hz
Power consumption: 3.5 VA
Relay output: Max. 240 VAC, 4 A
Triac outputs: 230 VAC ± 10%, 1 A, 200 VA
High-efficiency pump: Analog output 0 -10 V, max. 10 mA PWM output 100 Hz - 10 kHz
Sensors: PT 1000
Display: TFT backlit colour display 47 x 35 mm
Protection type: IP 20
Protection class: II