CN 2110 Temperature Controller
CN 2110
1
Section 1—Quick Setup
Section 1–Quick Setup
After the controller is properly wired into the system, the user only
needs to verify the sensor input and control type and adjust the set point.
Setting the Sensor and Control Mode
Adjust the dip switches located on the bottom of the unit as shown in
Figure 1.1. The factory settings are J, TC, °F, and PI. It is simpler to
adjust the dip switch prior to mounting the CN 2110.
Figure 1.1
Dip Switch Settings
Adjusting the Set Point
1
. Apply power to the unit.
2. To adjust the set point on the CN 2110 Temperature Controller, press
and hold the Set Point button (see Figure 1.2). The Set Point light is
illuminated.
3. While still pressing the
Set P
oint button, press either the or button
to adjust the set point to the desired value (see Figure 1.3). Holding
the or button increases the speed of the set point changes.
Figure 1.2
Establishing the Set Point Figure 1.3
Adjusting the Set Point
Load
Alarm
°F
°C
Temp
Set
Point
Set Point
Chromalox
®
2110
Load
Alarm
°F
°C
Temp
Set
Point
Set Point
Chromalox
®
2110
The Controller is now operational with factory settings. For more
precise control, set up of the alarm, etc., see Section 4 – Adjusting Set
Point and Configuration.
J
RTD
˚C
ONOF
K
TC
˚F
PI
J
RTD
˚C
ONOF
K
TC
˚F
PI