Geco G-202-P00 User Manual

SERVICE OPERATING MANUAL
FOR SELF-CONTAINED CONTROL BLOCK (S.C.C.B.)
G-202-P00
VERSION FOR COOLING APPLIANCES
For software version 02
We kindly request that you study this manual carefully PRIOR to connecting and starting up any of our
equipment. Should you have any queries or doubts, please contact us between 8 a.m. and 4 p.m. Any
comments e-mailed will be appreciated.
Note !!! The date of the last update is given at the bottom of the consecutive pages, while
information regarding the consecutive changes in the programme version and operation
method are given at the end of page XV.
Please, use always the newest version of operating manual which can be received free of charge by
mail after submission of an order.

Geco G-202-P00 Specifications

General

Brand	Geco
Model	G-202-P00
Category	Control Unit
Language	English

Summary

General Characteristics

Method of Marking and Technical Data

Ordering Method

Delivery, Installation and Hookup

Principle for Installation of Sensors and Protective Cases

Operation Method

General Information

Provides an overview of the unit's startup procedure and basic operation.

Defrosting

Explains the manual and automatic defrosting cycles, including phases and conditions.

Door Opening Sensor Operation Principle

Details how the door opening sensor affects unit operation and triggers alarms.

Hysteresis

Explains the hysteresis value's impact on temperature stabilization and user setpoints.

Unit Component Activation Graphs

System Parameters Programming

Changes in the Control

Problems and Their Removal

Display Is Off

Troubleshoots the issue where the display is off even when connected to power.

Compressor Not Starting

Addresses the compressor failing to start despite power-on signaling.

Defrosting Heater Issues

Diagnoses problems with the defrosting heater not switching on.

Lighting System Failures

Covers issues where the light tube does not illuminate.

Wrong Temperature Indications

Addresses incorrect temperature readings displayed by the unit.

Temperature Setting Problems

Covers issues related to the inability to set the desired temperature.

Blinking Display Dots

Addresses the problem of blinking dots on the display that cannot be turned off.

Abnormal Unit Behavior

Addresses general abnormal or strange behavior observed in the unit.

Defrosting Process Problems

Diagnoses issues encountered during the unit's defrosting cycles.

Failure to Reach Target Temperature

Covers issues where the unit fails to reach its preset temperature.

Door Sensor Operation Errors

Addresses incorrect operation or errors related to the door opening sensor.

Returns for Repair

Method of Connecting Devices to Controller

Operation for User