Installation of housing
To secure the housing, proceed as follows:
!
Drill holes as shown in the diagram, insert rawlplugs if necessary.
!
Unfasten the four plastic closure screws and remove the housing
top.
!
Screw the housing bottom into place.
!
Position the electrical wiring and sensor connection in accordance
with the following instructions.
!
Place the housing top in position and fasten with screws.
Fitting the sensor
Installation
Page 5
a.
b.
c.
The sensor cable must not be chafed or kinked.
There must be no strong mechanical pressure on the
sensor tube.
Do not place the sensor and the high-voltage cable in the
same cable conduit (not even within the switchbox).
Changing the sensor cable length
If it is necessary to shorten or lengthen the sensor cable on installation
(or if a sensor other than the one supplied is to be fitted), the "actual
value correction" parameter must be adjusted accordingly. See the
section "Setting the actual value correction" on page 14.
Observe the permitted temperature range to which the sensor is suited:
Elektrical connections
Sensor cable
PVC
Silicon
temperature range °C
-30° to + 70 °
-50° to +150°
40 mm
6,
0
m
m
6,
1
m
m
The supply voltage may not be switched on until all com-
ponents, including the sensor, are connected.
Pay attention to the technical data.
As soon as power is connected to the thermostat, the stirrer will run (for
the duration of the programmed afterstirring time C10). The cooling
compressor switches on as a function of the milk temperature.
!
Electrical connections must be as shown in the diagram below.
!
Use cable bushes.
!
Make sure that cables cannot chafe.