Mixing Valve; Installation Of Mixing Valve - Samsung MIM-E03CN Installation Manual

Mixing Valve

Installation of mixing valve

Balancing Vessel
(Mixing tank)
When two different zones are used with different temperature, adjust the temperature of discharge water to high
temperature water and control the amount of bypass to provide low temperature water by applying the mixing valve and
temperature 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 of
Mixing Valve.
3. Since running time varies depending on the manufacturer, set the FSV (default 90 sec.) by referring to the FSV value below.
Maker
Model code
Running time
FSV(#4046) setting
❋ 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
Target temperature difference (Heating) (TW2-TW4)
Target temperature difference (Cooling) (TW4-TW2)
Mixing valve
❋ 4041 =1 : Controlled based on the temperature difference (4042, 4043)
❋ 4041 =2 : Controlled based on the temperature difference of the WL value
34
TW4
3 Way Valve
Actuator
Details
Use or not
Control factor
Interval of valve control
Running time (10 second unit)
Radiator
Under Floor
BELIMO
R3020-6P3-S2 VXP45.20-4 (kvs 4)
LR230A(-S)
90 sec.
9
Code
4041
4042
4043
4044
4045
4046
SIEMENS HONEYWELL
V5011E1213
SSB31 ML6420A3015
150 sec.
15
Unit Default Min.
- 0(No)
°C 10
°C 10
- 2
Min. 2
(x10) sec 9
60 sec.
6
Max.
0 2
5 15
5 15
1 5
1 30
6 24