8
- V820 keyboard.
§ Compressor permanent condenser in single phase units.
§ Compressor start relay and condenser in single phase units.
§ Ground connection for compressor and motorfans.
§ Cold room light.
§ Door microswitch connection.
§ Door microswitch (as an option).
§ Door heating cable (only for BCV and BCR models).
§ Crankcase heater (as an option).
§ Draining pipe heating cable (only for BCV y BCR models).
6. TESTS
Every INTARBLOCK and INTARTOP units have been previously checked and tested in factory
according to the following test protocol:
§ Helium leak-proof test. A leak-proof certificate is supplied upon request.
§ Refrigerant load.
§ Operation test for refrigeration and defrost modes under nominal operating conditions.
§ Safety devices checking
7. SAFETY DEVICES
INTARBLOCK and INTARBLOCK units feature the following safety devices:
§ HP and LP pressure limit switches to protect the unit against unusual pressure levels.
§ Thermal switches with automatic restart in compressor and fans to protect motor wirings from
overloads.
§ Circuit breaker protection
§ Common ground connection.
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