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Connection of the 3-way valve
Description
Diverting type 3way
valve
B15 : Neutral (N)
B18 : 3WAY (L2)
B17 : 3WAY (L1)
B16 : Live (L)
Field Setting Valve (#3071) "0"
Floor heating as default
A
FLOOR
HEATING
HYDRO
UNIT
3WAY V/V
DHW
TANK
B
FLOOR
HEATING
HYDRO
UNIT
3WAY V/V
DHW
TANK
No. of wires
Mini. / Max. current
4
10mA / 50mA
Status
L1
A
OFF
(Initial)
B
ON
Field Setting Valve (#3071) "1"
DHW tank as default
A
FLOOR
HEATING
HYDRO
UNIT
3WAY V/V
DHW
TANK
B
FLOOR
HEATING
HYDRO
UNIT
3WAY V/V
DHW
TANK
ENGLISH-39
Thickness
> 0 . 7 5 mm
2
, H05RN-F or
H07RN-F
3-way diverting valve for water tank
L2
f When cooling operating mode, floor heating loops will
f
ON
be closed .
f 220-240V~
f
OFF
1 . Before the installation, hydro unit should be turned off .
2 . Using the appropriate equipment to correct position of
terminal block as shown on the diagram .
3 . Make sure what type of 3 way V/V you use .
Supply Scope
Field supply (220-240V~,
Input)
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