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General| Brand | Coway |
|---|---|
| Model | P-220R |
| Category | Water Filtration Systems |
| Language | English |
Safety guidelines for electrical use, preventing shock and fire.
Guidelines for safe and proper installation to prevent damage or malfunction.
Recommendations for safe and effective product operation and maintenance.
Safety measures for service personnel before and during repair and maintenance.
Safety measures for service personnel after completing repair and maintenance.
Highlights key features like 2-way extraction, bottle design, and fixed quantity extraction.
Details technical specifications like model, filtration method, power, and dimensions.
Provides the physical dimensions of the water filtration device with diagrams.
Lists the necessary parts and accessories for product installation.
Outlines procedures and precautions for installing the water filtration system.
Details the process of flushing filters after installation or replacement.
Provides a diagram and instructions for connecting the water supply and power.
Explains how to extract water using the fixed quantity and cup-touch lever.
Provides general information, precautions, and necessary tools for disassembly.
Details steps for disassembling major assemblies like the top cover and front cover.
Step-by-step instructions for removing the top cover and related parts.
Step-by-step instructions for removing the front cover and its associated components.
Detailed steps for removing the filter assembly and its components.
Instructions for disassembling the Main Printed Board Assembly (PBA).
Steps to disassemble faucet, water-valve, and water level sensor assemblies.
Instructions for disassembling the CTS Water Level Sensor Assembly.
Detailed steps for disassembling the right side cover assembly.
Instructions for disassembling the Right Side Cover Assembly.
Instructions for disassembling the Left Side Cover Assembly.
Instructions for disassembling the Feed Nos-Valve Assembly.
Provides flowcharts to diagnose and resolve issues like power failure.
Continues diagnosis for power failure issues.
Provides flowcharts to diagnose water filtration failures or overflows.
Continues diagnosis for water overflow and sensor issues.
Details operating conditions and construction of the electronic controller (PBA).
Explains the function and status indication of buttons and LEDs on the device.
Details the meaning of different indicator light patterns and sequences.
Explains initial power supply and water level/valve control operations.
Details the operation of the extraction valve and fixed amount extraction function.
Table showing sensor states, operations, and valve control logic.
Explains sensor indications, failure conditions, and error signals.
Describes how to activate and use test mode for various functions.
Visual representation of product components and a list of all parts with their numbers.
A detailed list of all components with their part numbers and remarks.
Illustrates the electrical connections between the PBAs and components.
Details the specifications and types of harnesses and cables used in the device.
Provides details on specific harness types (Feed, NOS Valve, LPS Extension).
Shows the flow of water through the filters and components for both P-220R and P-220L models.
Identifies the location of PBAs (MAIN PBA) and their connectors.
Details the pin assignments for various connectors on the MAIN PBA.
Identifies the SMPS PBA and its connectors (AC IN, DC OUT).
Presents the detailed circuit diagram for the Main Printed Board Assembly (PBA).
Presents the detailed circuit diagram for the SMPS (Switching Mode Power Supply) PBA.
Labels and identifies the external parts of the water filtration device.
Details the types, materials, functions, and capacities of the filters.
Describes the Antibacterial Filter and UF Membrane Filter.
Explains the 5-step water filtration process and uses of reject water.
Provides information on filter replacement, including cycles and usability periods.
Details the steps for replacing filters, including initial preparation and cover removal.
Instructions for fitting new filters, connecting hoses, and cleansing them.
Steps for cleaning the storage tank, including unplugging and draining.
Instructions for opening the product and storage tank covers for cleaning.
Steps for cleaning the antibacterial filter and wiping the storage tank surface.
Instructions for draining the tank and closing the cover after cleaning.
Final steps after cleaning and important warnings about cleaning agents.
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