SABROE UNISAB S-Control User Manual

Covers essential safety warnings and system technical specifications.

Details the front panel layout, display, LEDs, and buttons for operation.

Steps for connecting, coding, and powering up the UNISAB S-Control unit.

Guides on modifying system parameters using jumpers and keyboard.

Details alarm triggers, compressor stops, and manual/automatic resets.

Specifies permitted limit settings for various operational parameters.

Lists default alarm limits and the process to restore them.

Describes configuration fields and the numbering system for parameter selection.

Manages motor feedback, thermistors, set points, and oil flow switch status.

Controls external start signals and manages oil cooling based on temperature.

Details economizer activation and configuration of auxiliary outputs.

Guidance on selecting and operating the compressor in manual or automatic modes.

Manual oil pump control and selection of automatic operation modes.

How to set active regulator set points and other regulator parameters.

Manages capacity reduction based on suction and discharge pressure limits.

Limits capacity by motor current and prevents frequent cycling.

Manages external start permissions and optimizes volume ratio (Vi).

Enables coupling multiple compressors for optimal integrated system regulation.

Defines compressor start sequence, system number, and regulator roles.

Allows individual compressor control independent of the central system.

Procedure for replacing main PCB and computer cover sections.

Troubleshooting steps for a non-responsive panel and unresettable alarms.

Diagnosing sequence regulation faults and interpreting display error codes.

Setting low alarm and warning limits relative to evaporating temperature.

Setting high alarm and warning limits for discharge pressure and oil systems.

Setting alarm and warning limits for discharge gas and oil temperatures.