Philips CS-E15DB4EW specifications Troubleshooting Air Conditioner Refrigeration cycle system

Page 67

CS-E15DB4EW CU-E15DBE / CS-E18DB4EW CU-E18DBE / CS-E21DB4ES CU-E21DBE

2. Troubleshooting Air Conditioner

Refrigeration cycle system

In order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan.

The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions, the standard values for them are shown in the table to the right.

67

Image 67
Contents Contents Environmental Protection FeaturesServiceability Improvement ProductFunctions Remote ControlIndoor Unit Automatic Operation SwitchOutdoor Unit CS-E15DB4EW CU-E15DBE Product SpecificationsFPI CS-E18DB4EW CU-E18DBE CS-E18DB4EW CU-E18DBENet Weight Lb kg CS-E21DB4ES CU-E21DBE CS-E21DB4ES CU-E21DBE108 Indoor Unit & Remote Control DimensionsCS-E15DB4EW CS-E18DB4EW CS-E21DB4ES CU-E15DBE CU-E18DBE CU-E21DBE Refrigeration Cycle Diagram Block Diagram Wiring Diagram Operation Details Temperature Shifting FlowBasic Operation Soft Dry Operation Thermostat control Cooling Operation Thermostat controlHeating Operation Thermostat control Automatic Operation Basic Rotation Speed rpm Indoor Fan Motor OperationIndoor Fan Control Heating Ii. Auto Fan Speed Cooling Fan Motor Control Deodorizing Control Outdoor Fan Motor OperationPurpose Quiet operation Cooling Mode/Cooling area of Dry ModeAirflow Direction Vertical AirflowQuiet operation Heating Control contentsOFF Timer Powerful Mode OperationHour Real Time Timer Control On TimerDrain Pump Control Operation Drain Pump ErrorAuto Restart Control Indication PanelTotal Running Current Control Protection Control FeaturesIPM Power transistor Prevention Control Seconds Forced OperationControl start conditions Compressor Overheating Prevention ControlLow Pressure Prevention Control Gas Leakage Detection Low Frequency Protection ControlCooling Overload Control Anti-Dew Formation Control Anti-Freezing ControlOverload Protection Control Deice Control Operating Instructions Page Page Page Page Page Page Page Outline Installation And Servicing Air Conditioner Using R410AAbout R410A Refrigerant Necessary Tools Tools For Installing/Servicing Refrigerant PipingTorque wrenches 10.2.2. R410A ToolsSensitivity with R410A is about 23 g/year Electronic scale for refrigerant charging 10.2.3. R410A Tools Which Are Usable for R22 ModelsRefrigerant Piping Work Processing and Connecting Piping MaterialsPiping Materials Storing and Managing Piping Materials Precautions Installation, Transferring, ServicingAC Units Replacement Using Existing Refrigerant Piping Transferring Using New Refrigerant PipingRecharging Refrigerant During Servicing PrecautionServicing Tips BrazingBrazing Method for Preventing Oxidation Safety Precautions Installation InstructionsPage Select the best location Attached accessoriesOutdoor Unit Page Installation of Indoor Unit Vacuum drying Indoor Unit Drain PipingWall seal Heat InsulationConnecting the Cable to the Indoor Page Cutting and Flaring the Piping Connecting The Piping To Indoor UnitConnecting The Piping To Outdoor Unit Refer to Select the best location sectionEvacuation of the Equipment Disposal of Outdoor Unit Drain Water Auto Switch OperationHand Over Changing the Remote Control Transmission CodeREMO-CON NO. Change in Remote Control Check ItemsServicing Information TroubleshootingRated Frequency Operation Troubleshooting Air Conditioner Refrigeration cycle system Breakdown Self Diagnosis Function Judgement Error Codes TableSetting Remote Control Transmission Code Remote Control ResetAuto OFF/ON Button Disassembly of Parts Page Remove the top panel and front panel Outdoor Electronic Controller Removal ProcedureOperation Characteristics Technical DataCS-E15DB4EW CU-E15DBE CS-E18DB4EW CU-E18DBE CS-E21DB4ES CU-E21DBE CS-E21DB4ES CU-E21DBE Sensible Capacity ChartCS-E15DB4EW CU-E15DBE CS-E18DB4EW CU-E18DBECS-E15DB4EW CS-E18DB4EW CS-E21DB4ES Exploded View Indoor UnitPage CZ-BT20E Front Grille Complete Replacement Parts List Indoor Unit REF. no Part Description QTY Front Grille Complete CU-E15DBE CU-E18DBE CU-E21DBE Exploded View Outdoor UnitReplacement Parts List Outdoor Unit CS-E15DB4EW CS-E18DB4EW CS-E21DB4ES Schematic Diagram 1/4 Electronic Circuit DiagramR17 Schematic Diagram 2/4SSR02 SSR01 Schematic Diagram 3/4WHT Schematic Diagram 4/4CU-E15DBE CU-E18DBE CU-E21DBE Schematic Diagram 1/4 FUSE2 IC1 Yellow Schematic DiagramTimer Table Indoor How to use electronic circuit diagramTimer Table Outdoor Remote Control Print Pattern Indoor Unit Printed Circuit Board Print Pattern Outdoor Unit Printed Circuit Board View

CS-E15DB4EW specifications

The Philips CS-E15DB4EW is an exceptional air conditioner that exemplifies modern cooling technology while emphasizing energy efficiency and user comfort. This model is designed to provide reliable performance in various settings, making it suitable for both residential and light commercial applications.

One of the standout features of the Philips CS-E15DB4EW is its powerful cooling capacity. With a cooling power reaching up to 15000 BTUs, this air conditioner is capable of effectively cooling medium to large-sized rooms. This high capacity ensures that users enjoy a refreshingly cool environment, even during the hottest summer months.

Energy efficiency is a prominent characteristic of the CS-E15DB4EW. It features an advanced inverter technology that optimizes power consumption while maintaining the desired temperature. This technology not only results in lower electricity bills but also reduces environmental impact by minimizing energy waste. The air conditioner boasts a high EER (Energy Efficiency Ratio), making it a responsible choice for energy-conscious consumers.

In terms of convenience, the CS-E15DB4EW is equipped with a user-friendly remote control, allowing users to adjust settings from a distance. This includes temperature adjustments, fan speed settings, and timer functions, providing flexibility and comfort at the users' fingertips. Additionally, the air conditioner features various operating modes, including cool, dry, and fan modes, catering to diverse climatic conditions and individual preferences.

Another remarkable characteristic of the Philips CS-E15DB4EW is its quiet operation. With a noise level as low as 30 dB, this unit ensures that users can enjoy a peaceful environment without the disruptive sounds typical of standard air conditioning units. This feature is particularly beneficial for bedrooms or study areas where concentration or relaxation is crucial.

Moreover, the unit is designed with a sleek, modern aesthetic that seamlessly integrates into any interior decor. The easy-to-clean filters and compact design contribute to its practicality, allowing for efficient maintenance and longevity.

In conclusion, the Philips CS-E15DB4EW stands out as a versatile, efficient, and user-friendly air conditioning solution. With its powerful cooling capacity, energy-saving technologies, convenient features, and quiet operation, it effectively addresses the cooling needs of various environments. Whether for residential use or light commercial applications, this model is designed to provide a comfortable atmosphere while being mindful of energy consumption and environmental impact.