Termoventiler AB
4
The direction of movement of the mixing valve motor
is set using the dial for max setting as follows.
See
1. Installation of bypass valve
on previous page to
determine in which direction the mixing valve should
close.
If the power is connected when the max dial is at an
end point, the red+yellow light will blink for 5
seconds at the same time. The direction of movement
can be set during this time.
Alt 1:
If the mixing valve closes clockwise (B, D);
set max limit dial at 20° (Pic 2).
Switch on power. To adjust clockwise closing, you
only need to turn the dial clockwise to 80° within 5
secs.
Alt 2:
If the mixing valve closes the motor
anticlockwise (A, C);
set max limit dial to 80° (Pic 3).
Switch on power. To adjust anticlockwise closing, you
only need to turn the dial clockwise to 20° within 5
secs
The direction of movement setting stays the same after
a power loss.
3. Mounting mixing valve motor on
mixing valve
Mount motor on bypass valve as follows:
a) Mount motor mounting on lower right mounting (2
on picture below).
b) Press spindle sleeve (1 in picture) on mixing valve
spindle so spindle reaches bottom of hole. Check that
the arrow points to 5 on bypass valve gauge.
c) Check that dial is in operating position. Dial has
two positions;
1. Manual position = Dial pushed out and can be
turned.
2 Operating postion = Dial is at furthest point
(locked towards motor) and cannot be turned.
d) Guide motor onto spindle sleeve and push it firmly
into position. Fix motor with screws (3 on picture)
in centre of dial.
a) Switch on power. NOTE The room sensor should
not be connected.
b) Check that motor goes to closed position and then
opens in 20 seconds.
c) If motor does not go to closed position –
disconnect power and follow instructions to
change direction of movement. Test again .
d) Mount the blue-red scale (4 on picture above)
such that the blue field points towards the red
arrow on motor. Push top firmly into position (5
on pic).
e) Disconnect power by removing network adapter.
Picture 2
Picture 3
4. Installation/checking of direction of movement
Summary of Contents for Termoventiler ThermOmatic ERA 10
Page 8: ...Termoventiler AB 8 ...
