automix CT Betriebsanleitung Seite 8

english
AUTOMIX ® CT
ELEKTRONIC CONSTANT TEMPERATURE CONTROL
MOUNTING AND OPERATING INSTRUCTIONS
Automix CT is a compact electronic constant tem-
perature control designed to operate 3- and 4-way
mixing valves in radiant floor heating, solid fuel and
industrial applications.
The supply temperature can be controlled stepless-
ly between 0°C and 90°C. In case of power failure
the motor can be controlled manually.
Automix CT works continuously and proportion-
ally. Through data from the supply sensor the mo-
tor with built-in electronics controls the valve. The
temperature setting will be very accurate. The quick
and easy do-it-your-self installation saves on labor
charges.
Picture 1. Mounting of motor
1. Turn the spindle of valve A counter clockwise
to the end position (open or closed). Remove
the knob/handle without changing the
position of the spindle.
2. Screw the anti-rotation stop B in a convenient
hole on the valve (if necessary remove an
existing screw).
3. Slide linkage C over the valve spindle. Place
motor D onto linkage C until the anti-rotation
stop B engages in the slot of the motor.
4. On delivery the motor is in the anti-clockwise
position. Turn scale E according to the open/
closed direction of the valve.
FUNCTIONS
Stepless setting of supply temperature from 0°C to
90°C. Manual control in case of power failure
The motor pulse can be set steplessly from 0,3 sec
to 2 sec
DELIVERY PARTS FOR ART.NO 1320
1. AUTOMIX CT valve motor 24 VAC 50/60 Hz
with built-in electronics
2. Mounting kit
3. Supply temperature sensor T1 with fix band
and 1 meter wire
4. Adapter 230/18 VAC 190 mA with 1.7 meter wire
5. Mounting and operation instructions
MOUNTING
AUTOMIX CT VALVE MOTOR
5. Place handle F onto the motor ensuring that
the arrow points to the left end position of the
scale. Tighten the whole unit by means of screw G.
6. Using a screwdriver (No.3) turn the disengaging
button H from "A" to "HAND" position and
rotate the valve by means of handle F from one
end position to the other. It is important that
the motor can be moved from one end stop to
the other (90°).
7. Connect the motor according to Picture 2 below.
8. Turn the disengaging button H back to "A"
which is the AUTOMATIC-position.