2023 | 06 LSR 25 // Ventilation controller Accessories Version Type no. U [V] m [kg] LSR 25.1001 30225.1023.0101 230 1,0 Version Type no. Info m [kg] TST 25.1001 30925.1001.0101 Emergency stop switch 0,2 > Temperature-dependent ventilation controller > Integrated switch-indexing function for strong wind conditions. > Independent settings for recording operating hours are possible for drives A and B. > Option for connecting up a wind sensor and a rain sensor. > One temperature for two 230 V 1~ drives – connectable directly. > Easy to operate using a big colour monitor. > Independent runtime recording, minimum opening and maximum opening of side A and B possible. > Temperature setpoint value can be set between -20°C and +60°C. > Ability to set indexing and interval times as well as hysteresis. > Plastic housing, including a temperature sensor. > “Vibration function” to prevent unit from freezing solid. > Possible to override manual indexing function. > Integrated counter for operating hours. > Integrated emergency stop circuit (an accessory). Options: > Wind sensor WST 15 (page 4). > Rain sensor RST 65 (page 5). Tip: > Advice from our climate experts. CHAPTER 06 – CONTROL UNITS LSR 3
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