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Start relay for refrigerator ZA6H, Secop GVY75AN
Description: The start relay is designed to control the operation of refrigerator compressors, specifically for models ZA6H and Secop GVY75AN. This is an essential component that ensures the compressor starts and protects it from overheating and failure. It is used in refrigerators operating on refrigerant R-134A.
Technical specifications
| Parameter | Description |
|---|---|
| Compatibility | ACC, Secop (models GVM66AT, GVY75AN) |
| Type | Relay |
| Contact L | Screw terminal + 2 terminals 4.8 mm |
| Contact Z | Screw terminal + 4 terminals 4.8 mm |
| Contact 1 | 2 terminals 4.8 mm |
| Contact S | 1 terminal 4.8 mm |
| Grounding | Screw terminal + screw pad + 3 terminals 4.8 mm |
| Dimensions (HxWxD) | 57x53x32 mm |
| Quantity | 1 |
| Country of manufacture | China |
| Additional specifications | Marking – ZA6H; PTC relay + thermal current relay; For compressors ACC, SECOP (refrigerant R-134A) |
How to choose the right start relay
When selecting a start relay for your refrigerator, pay attention to the following points:
- Compatibility with your refrigerator model; check the relay marking.
- Type of refrigerant used (refrigerant R-134A).
- Dimensions of the relay to ensure it fits in the designated space.
- Number of contacts and their types (screw terminals and connectors) to ensure proper connection.
Possible causes of failure and prevention methods
Relay failure can occur for several reasons:
- Overheating of the compressor due to prolonged operation without breaks.
- Malfunction of electrical connections, which can lead to short circuits.
- Wear of the PTC element in the relay due to prolonged use.
To prevent premature wear, it is recommended to:
- Regularly check the condition of the compressor and cooling system.
- Ensure good ventilation around the refrigerator.
- Promptly address any signs of malfunction.
Difficulty of replacing the start relay
Replacing the start relay is a task of moderate difficulty. To perform the work, you will need to:
- Disconnect the refrigerator from the power supply.
- Remove the protective panel to access the relay.
- Disconnect the old relay, noting the order of the wire connections.
- Install the new relay, following the connection diagram.
- Check the system's functionality before reinstalling the protective panel.
To avoid mistakes and damage, if you lack experience with electrical components, it is advisable to consult a professional.