Samsung MIM-E03 N Series Installation Manual page 28

Wiring works
Connection of the 2-way valve
Description
Motorized 2-way valve to shut off
UFH loops during cooling .
2WAY1 (L1)
B9
B11
2WAY1 (L2) B10
Neutral (N)
* Connection of 2 wires 2-way valve
Normal
closed type
In case of normal closed type
- When it closes
Mixing Tank
In case of normal open type
-When it opens
Mixing Tank
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EHS MONO Kit-EU_IM_05388A-04_EN.indd 28
No. of wires
2+ground
2-way motorized valve
f When outlet water temperature reach to lower than 16 °C in
2WAY2 (L2)
B14
B13
B12 2WAY2 (L1) f 230V AC
Live (L)
f 2 wires(Normal Open or Normal Close)
1 . Before the installation, control kit should be turned off .
2 . Using the appropriate equipment to correct position of terminal
Normal
Open type
3 . Make sure what type is you use .
-When it opens
N L1
CAUTION
Floor Floor
Mixing
Heating Heating
Tank
2Way Valve
- When it closes
N L2
Floor Mixing Floor
Heating Heating
Tank
2Way Valve
Max. A Thickness
> 0 . 7 5 mm , H05RN-F or
2
22 mA
H07RH-F
f
cooling mode, UFH loops will be closed .
f
f
block as shown on the diagram .
- Normal OPEN or Normal CLOSED .
• There are 2 types of 2-way valve, normal open type and
normal closed type . Make sure to connect terminals
to right positions of terminal block . As detailed on the
wiring diagram and illustrations above .
Supply Scope
Field supply (230 V~,
Output)
2016-06-23 오후 3:43:04