4
Instructions
RI.8B.G1.52
©
Danfoss
05/2000
EKC
366
ENGLISH
Literature survey:
Manual EKC 366
RS.8A.D-.--
Installation guide, Data communication link
RC.8A.C-.--
The buttons
When you want to change a setting, the two buttons will give
you a higher or lower value depending on the button you are
pushing. But before you change the value, you must have
access to the menu. You obtain this by pushing the upper
button for a couple of seconds - you will then enter the
column with parameter codes. Find the parameter code you
want to change and push the two buttons simultaneously.
When you have changed the value, save the new value by
once more pushing the two buttons simultaneously.
Gives access to the menu
Gives access to changes
Saves a change
LED’s on the front panel
There is one LED on the front panel which will light up when
power is sent to the pilot valve.
There are furthermore three LED’s which will flash if there is
an error in the regulation. In this situation you can show the
error code on the display and cut out the alarm by giving the
upper button a brief push.
Display
The values will be shown with three digits, and with a setting
you can determine whether they are to be shown in °C or in
°F.
Operation
Examples of operations
Set the valve’s basic temperature reference
1. Push the two buttons simultaneously
2. Push one of the buttons and select the new value
3. Push both buttons again to conclude the setting
Read the valve’s regulating reference
1. Push the lower button
(After approx. 20 seconds the controller automatically
returns to its setting, and it again shows the valve’s actual
temperature)
Set one of the other menus
1. Push the upper button until a parameter is shown
2. Push one of the buttons and find the parameter you want to
change
3. Push both buttons simultaneously until the parameter value
is shown
4. Push one of the buttons and select the new value
5. Push both buttons again to conclude the setting
Menu survey
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Factory setting
If you need to return to the factory-set values, it can be done in this way:
- Cut out the supply voltage to the controller
- Keep both buttons depressed at the same time as you reconnect the supply
voltage
