E5EX–H
E5EX–H
5
Operation
NOTICE:
Always turn off the power supply to the Temperature Controller before changing any switch settings.
Accessing Switches and Selectors
Before supplying power to the Temperature Controller, the selectors and switches shown below must be set to specify the temperature sensor,
functions, and alarm mode. The Temperature Controller must be equipped with one of the six Control Output Units. The Control Output Unit
must be ordered separately.
1.
Remove the internal mechanism from the housing. Lift the
internal mechanism while pressing the hook at the bottom of
the front panel.
Hook
Pull out the internal mechanism while holding
down the hook with your finger.
2.
Connect a Control Output Unit to the vacant socket on one of
the printed circuit boards (see the figure below). A white
square is marked on the Control Output Unit. Be sure to install
the Unit with this marking facing the direction indicated by the
arrow in the figure below.
Mount the Control Output Unit
with this mark facing the di-
rection indicated by the arrow.
To remove a Control Output Unit, push it up with the tip of a
flat-bladed screwdriver as illustrated below.
Flat-blade
screwdriver
3.
Three internal switches must be set: the temperature sensor
selector, the operating mode selector, and the alarm mode
selector. The following figure shows the locations of internal
switches on the internal mechanism.
Alarm mode selector (SW205)
Protection switch (SW101)
Operating mode selector (SW201)
Temperature sensor
selector (SW206)