8
Illustr. 4 Presetting
Do not fit the thermostat until all building work has
been completed to avoid damage to the thermo-
stat.
NOTICE
1. Turn the handgrip of the thermostat anticlockwise
until figure “5” is in line with the indicator mark.
2. Align the thermostat so that the indicator mark faces
upwards or is well visible.
3. Screw the collar nut of the thermostat onto the
thread of the thermostatic valve and hand tighten
the collar nut.
4. Tighten the collar nut firmly by use of a spanner
(size 32).
Now set thermostat to the required room
temperature.
6.3 Thermostat installation
Do not use excessive force during thermostat
installation to avoid damage to the thermostat and
the thread.
NOTICE
7 Maintenance
The valve is maintenance-free.
8 Warranty
Oventrops warranty conditions valid at the time of
supply are applicable.
9 Charts
All sizes at 1K P-deviation
All sizes at 2K P-deviation
Presetting
Presetting
·
Flow rate V [l/s]
P
re
s
s
u
re
l
o
s
s
∆
p
[
m
b
a
r]
P
re
s
s
u
re
l
o
s
s
∆
p
[
k
P
a
]
P
re
s
s
u
re
l
o
s
s
∆
p
[
m
b
a
r]
P
re
s
s
u
re
l
o
s
s
∆
p
[
k
P
a
]
Presetting
1
2
3
4
5
6
7
8
9
k
v
-value 0.05 0.09 0.13 0.17 0.21 0.25 0.29 0.33 0.36
Presetting
1
2
3
4
5
6
7
8
9
k
v
-value 0.05 0.09 0.14 0.20 0.26 0.32 0.43 0.57 0.67
Hexagon 13 mm
Marking
Setting
·
Flow rate V [l/s]
