Product Manual
Table Of Contents
- Table of contents
- 1 Safety precautions
- 2 General description
- 3 Controller
- 3.1 General
- 3.2 Control panel
- 3.3 Icons used
- 3.4 Main screen
- 3.5 Calling up menus
- 3.6 Shutdown warning
- 3.7 Shutdown
- 3.8 Inputs menu
- 3.9 Outputs menu
- 3.10 Counters
- 3.11 Control mode selection
- 3.12 Service menu
- 3.13 Setpoint menu
- 3.14 Event history menu
- 3.15 General settings menu
- 3.16 Info menu
- 3.17 Week timer menu
- 3.18 Test menu
- 3.19 User password menu
- 3.20 Web server
- 3.21 Programmable settings
- 4 Installation guidelines
- 5 Operating instructions
- 6 Maintenance
- 7 Adjustments and servicing procedures
- 8 Problem solving
- 9 Technical data
- 10 Guidelines for inspection
- 11 PED (Pressure Equipment Directive)
- 12 Declaration of conformity
Typical Main screen (2 value lines)
• To go to the Menu screen, select action button Menu (1) by means of the Scroll keys and
press the Enter key.
Following screen appears:
Text on image
(1) Menu (2) Regulation
• The menu screen shows a number of icons. Each icon indicates a menu item. By default,
the Regulation icon is selected. The status bar shows the name of the menu that
corresponds with the selected icon.
•
Use the Scroll keys to select the required icon (see further). Pressing the Escape key
returns to the Main screen.
3.6 Shutdown warning
Description
A shutdown warning will appear in the event of:
• Too high element temperature
• Too high ambient temperature
• Too high dew point temperature (on compressors with integrated refrigerant dryer)
High element temperature
When a compressor element temperature exceeds the warning level, the element stops during a
Minimum Stop Time . It will be restarted automatically after this time has elapsed and if the
temperature is below this limit.
Instruction book
2920 7140 52 35