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USER GUIDE
Water Purifier
SUPERIOR TECHNOLOGY FOR ADVANCED PROTECTION.
&
MINERALISED
WITH
&
HOT WATER
PURIFIED
TM
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Table of Contents
Related Manuals for A.O. Smith Z7
Summarization of Contents
Pre-instruction Literature
On Receipt
Policy on safe delivery and checking of product shipment before dispatch.
Visible Loss or Damage
Instructions for handling damaged goods upon delivery.
Concealed Loss or Damage
Procedure to report damage discovered after delivery.
About this Manual
Guide to operating and maintaining the purifier, excluding full servicing.
General Instructions
Safety
Important safety messages, symbols (DANGER, WARNING, CAUTION), and precautions for purifier operation.
Important Installation Notes
Critical instructions for proper installation and avoiding liability for improper setup.
Introduction
Why Water Purification Is Important
Explains the necessity of water purification due to contaminants in supply.
How the Purifier Works
Details the 7 stages of purification and the RO process.
Product Overview
A. O. Smith Z6 RO Water Purifier
Detailed view of the Z6 model, including front, back, and LED display components.
A. O. Smith Z7 RO Water Purifier
Detailed view of the Z7 model, including front, back, and LED display components.
Function of Indicators
Power Button Indicator
Explains the function and blinking patterns of the power button indicator.
Tank Full Indicator
Describes the indicator for a full water tank and overflow condition.
Auto Flush Indicator
Details the auto flush mechanism and its indicator for RO membrane cleaning.
RO and SCPA Change Indicators
Explains indicators for filter replacement needs and end-of-life.
Temperature Indicator
Shows water temperature and displays error codes for faults.
Control Buttons and Child Lock
Describes buttons for heating, water dispensing, and the child lock feature.
Water Flow Diagrams
Z6 Model Water Flow
Illustrates the water path through the Z6 purifier's components.
Z7 Model Water Flow
Illustrates the water path through the Z7 purifier's components.
Electrical Diagram
Z6 Model Electrical Connections
Shows the electrical layout and connections for the Z6 model.
Z7 Model Electrical Connections
Shows the electrical layout and connections for the Z7 model.
Safety Precautions
Electrical Safety Guidelines
Guidelines on safe electrical connections, plug usage, and avoiding hazards.
Installation and Usage Safety
Precautions for product installation, operation, and handling potential damage.
Usage Guidelines and Warnings
Product Handling and Water Usage
Instructions on not placing objects on the unit, avoiding foreign objects, and not drinking reject water.
How to Use
Initial Setup Steps
Guides on turning on water connection and power for both Z6 and Z7 models.
Dispensing Normal Water
Instructions for dispensing normal water using faucet levers or buttons.
Setting Warm Water Temperature (45°C)
Steps to set and heat water to 45°C using the heating button.
Setting Hot Water Temperature (80°C)
Steps to set and heat water to 80°C by pressing and holding the heating button.
Dispensing Hot Water
Procedures for dispensing hot water, including child lock activation/deactivation.
Draining Storage Tank
Draining Procedure and Safety Notice
Instructions on draining the storage tank using the hot water faucet and important safety warnings.
Draining Drip Tray
Removing and Draining the Drip Tray
Steps for removing and draining the drip tray assembly and cover.
Cleaning and Re-attaching Drip Tray
Instructions for cleaning the water tray surface and re-attaching the drip tray.
How to Maintain Your Product
Cleaning and Filter Replacement
Guidelines on cleaning the purifier and replacing filters by authorized technicians.
Troubleshooting
Common Problems and Solutions
Table listing common issues like water taste, flow, and no reject water with check-up and solution steps.
Alarm Indicators and Solutions
Explains buzzer and LED patterns for alarms like water leak, overflow, and low pressure.
Error Messages and Actions
Lists error codes (E1-E5) and their corresponding unit responses and solutions.
Technical Specifications
Product Specifications
Detailed table of model dimensions, weight, flow rate, capacity, technology, and power ratings.
Recommended Feed Water Quality
Specifies optimal input water parameters like TDS, hardness, turbidity, and pressure.
Filter Change Recommendations
Details recommended replacement intervals for pre-filter, sediment, carbon, MIN-TECH, SCMT, and RO membranes.
Frequently Asked Questions (FAQs)
General Product Information
Answers common questions about the purifier's features, hot water, and mineral content.
Filter Life and Indicators
Explains filter life, change indications, and RO membrane life.
Waste Water Usage and Product Options
Discusses recommended uses for rejected water and clarifies color options.
Warranty Terms and Conditions
Product Warranty Coverage
Outlines the warranty period, customer notification, and company liability for parts and defects.
Warranty Exclusions and Limitations
Details what is not covered by warranty, including accessories, cosmetic parts, and improper installation.
Jurisdiction and Legal Matters
States the exclusive jurisdiction for disputes related to the product warranty.
Disclaimer
Service Limitations and Conditions
Specifies limitations on service availability, call registration times, and city coverage.
Warranty Card
Customer and Company Copies
Sections for recording purchase details for customer and company records.
Service and Maintenance
Contact Information for Service
Provides toll-free number, SMS, and email for service needs.
Registered Office Details
Information about the company's registered office address and website.
Need help?
Do you have a question about the Z7 and is the answer not in the manual?
Questions and answers