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General| Brand | Valeo |
|---|---|
| Model | CC 450 |
| Category | Air Conditioner |
| Language | English |
Details VALEO's product warranty for two years, covering workmanship and spare parts for defects.
Excludes costs like displacement, services in non-authorized cities, lack of preventive maintenance, and natural wear items.
Outlines weekly, monthly, trimestral, semester, and yearly maintenance tasks for the air conditioning system.
Specifies R134a refrigerant, warning against using others to avoid performance loss and damage.
Recommends changing the drier filter every 3 years or when refilling with gas to prevent system dirt.
Advises running the AC in cool mode for 15 minutes every 15 days to lubricate the compressor seal.
Recommends operating the heating system monthly to prevent solid particle buildup in the valve seat.
Suggests preventive oil change every two years or 10,000 working hours, whichever comes first.
Requires air duct cleaning every three months to ensure good air quality for passengers.
Discusses belt strength, stretchiness, and potential damage from improper adjustment or mixing brands.
Explains the importance of the ID tag for ordering spare parts, listing model, series, and manufacturing date.
Explains how refrigerant fluid absorbs heat at the evaporator and dissipates it at the condenser.
Describes the compressor's role in sucking, compressing, and increasing the pressure/temperature of refrigerant.
Details the condenser's purpose: dissipating heat from the refrigerant fluid and changing it to liquid state.
Explains the drier filter's role in retaining impurities and humidity within the system.
Describes the valve's function in adjusting refrigerant gas flow and maintaining pressure/temperature.
Explains how evaporators turn refrigerant from liquid to gaseous state, absorbing interior heat.
Describes the air filter's role in retaining impurities and preventing dirt buildup in evaporator components.
Explains how cooled air is circulated into the bus interior via fans.
Describes the drain's purpose to remove condensed moisture from evaporator tubes.
Details the controller's role in setting temperature, displaying interior temperature, and providing climate control.
Explains the relay board's function in controlling the controller, condenser fan, evaporator, and compressor.
States that the condenser fan and compressor operate only in "Cool Mode".
Explains evaporator fan operation in cool and fan modes, with manual or automatic speed control.
Describes how the compressor is started by the vehicle engine via a belt and engaged by an electromagnetic clutch.
Explains that the interior temperature is measured by the sensor at the air return spot.
Monitors operating pressure, turning off the compressor to prevent damage during pressure changes.
Allows external air entry to expel unwanted odors and impurities from the vehicle.
Introduces the SBU400 and SBU410 controllers for HVAC systems, available in basic and full versions.
Describes the components and functions of the SBU400 and SBU410 control panels.
Explains how to enable/disable standby mode and the ON/OFF button status lights.
Details how to enable Auto Mode, which controls evaporator fans automatically based on set point.
Explains how to turn the air conditioner compressor on and off using button 3, including waiting times.
Describes how heating mode is controlled by set-point and parameters, affecting floor convectors.
Instructions on how to adjust the desired room temperature using UP and DOWN buttons by 0.5°C increments.
Explains how to manually set evaporator fan speed or re-enable auto mode.
Details how to enable/disable the ventilation function, allowing external air intake or recirculation.
Lists common error codes (F00-F10), their causes, and recommended solutions.
Provides detailed specifications for CC450, CC470, and CC490 models, including capacities and components.
Lists and illustrates the various parts that make up the evaporator unit.
Lists and illustrates the various parts that make up the condenser unit.
Lists and illustrates the components for Bock FKX 40/655K and FKX 40/755K compressors.
Lists and illustrates the components for the TM 65 compressor, including pulley models and oil.
Lists and illustrates various electric components such as controllers, pumps, switches, and boards.
Presents the wiring diagram for the SBU400/410 controller, showing connections to various system components.
Covers personal protection, high pressure risks, hose checks, hot surfaces, rotation components, welding, and toxic gases.
Guides customers on environmentally sound disposal of products and components, including refrigerant and oil.
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