Samsung MIM-E03CN Installation Manual

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Mixing ValveInstallation of mixing valveUnder FloorRadiatorTW4Balancing Vessel(Mixing tank)When two different zones are used with different temperature, adjust the temperature of discharge water to hightemperature water and control the amount of bypass to provide low temperature water by applying the mixing valve andtemperature sensor of the mixing valve (TW4).1. Select a mixing valve from the manufacturers as below (recommended) and install it at the enterance of the zone.2. Install the supplied temperature sensor (TW4) on the rear part of the mixing valve. Install TW4 Sensor within 1m ofMixing Valve.3. Since running time varies depending on the manufacturer, set the FSV (default 90 sec.) by referring to the FSV value below.Maker BELIMO SIEMENS HONEYWELLModel code 3 Way Valve R3020-6P3-S2 VXP45.20-4 (kvs 4) V5011E1213Actuator LR230A(-S) SSB31 ML6420A3015Running time 90 sec. 150 sec. 60 sec.FSV(#4046) setting 9 15 6❋ The table above is for your reference. It can be changed without advanced notice.4. Set the FSV value by referring to the table below depending on installation environment.Function Details Code Unit Default Min. Max.Mixing valveUse or not 4041 - 0(No) 0 2Target temperature difference (Heating) (TW2-TW4) 4042 °C 10 5 15Target temperature difference (Cooling) (TW4-TW2) 4043 °C 10 5 15Control factor 4044 - 2 1 5Interval of valve control 4045 Min. 2 1 30Running time (10 second unit) 4046 (x10) sec 9 6 24❋ 4041 =1 : Controlled based on the temperature difference (4042, 4043)❋ 4041 =2 : Controlled based on the temperature difference of the WL value34