C
s
- V
- S
- S
- S
- S
P
- C
  - C
  - C
- S
- C
- C
- A
- V
- v
- V
- V
- A
N
- N
- N
C
- G
- S
C

XFNT-3

I
T

T

CS, V, V,V<

p

Temperature control valve_XF50650B — V
P

Thermostatic valve_XF50651 — V

XF57647 Thermostatic controller — R

safety valve XF90339B — V

Valve class XF90335 — V

Heating valve XF60611 A — V

floor heating four way mixing valve — m

COMMUNICATION

I

P
V
V
V
V
V
V
P
C
V
C
C

B
V
R

T

<
R

<
L

C
4

S
I

Q
L

<

T

A2
S
S2
I
L2
I
E2
I
C2
L
E2
L

r

V
V
V
T
V
D
V
V
C
C
V

s

S
S
S
S
V

P

C
S
C
C
A
V
v
V
V

I

N
N

C

Z
0
C
i

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P