![background image](http://html1.mh-extra.com/html/gardner-denver/delcos-3100/delcos-3100_user-manual_3571327006.webp)
1. DELCOS 3100 Electronics
4
Figure 1
1
DELCOS 3100 Electron ics
1.1
Foreword
This manual describes the DELCOS 3100 compressor
control system in various configuration levels:
Version FS
Version for fixed-speed compressors
Version RS
Version for speed-controlled,
RS-series compressors
Version SR
Version for speed-controlled
compressors with SR drive (SR series)
Functions that only concern a specific version are
identified FS, RS or SR.
In addition, individual versions can be equipped with
further options that are not included in the standard
package. These are also indicated separately.
1.2
Controls
1.2.1
Keypad
=> switches system on
=> switches system off
=> acknowledgement key
=> in the menu: cancels entry in input
mode (old value is restored)
=> opens and closes the menu
=> enters an access code to protect
various menu options
=> in menu: scroll up
In entry mode: change parameters
=> in menu: scroll down
In entry mode: changes parameters
=> in menu, one column to the left
=> in menu, one column to the right
=> changes or confirms entries
Plaintext
field
=> 1st line: display of final temperature/
final compression pressure / network
pressure
=> 2nd line: status display (operating
status)
ON-LOAD