Rohnson R-9700 - User Manual

Questions and Answers

L
lcolonAug 4, 2025
How to fix Rohnson Air Cleaner if it won't turn on?
- B
  Brian Montoya PhDAug 5, 2025
  If your Rohnson Air Cleaner isn't turning on or the keys aren't responding, check the following: 1. Ensure the power cord is properly plugged in. 2. Make sure the front plate of the machine is correctly covered. 3. Verify if the machine is in Child-lock mode. If the display shows a lit “child-lock” indicator, press and hold the “child-lock/reset” button for 5 seconds until the light turns off. 4. Confirm that the air cleaner is placed on a flat surface.
V
Victor LawsonAug 9, 2025
Why does my Rohnson Air Cleaner smell bad?
- L
  Laura GonzalezAug 9, 2025
  If the outlet of your Rohnson Air Cleaner emits an unpleasant smell, it might be due to a dirty filter or a filter that hasn't been changed in a while. Try cleaning the filter first. If the smell persists, replace the filter with a new one.
S
Stephanie SantanaAug 14, 2025
Why isn't my Rohnson Air Cleaner improving air quality?
- M
  Michael KellyAug 14, 2025
  If your Rohnson Air Cleaner runs for a long time without noticeable improvement in air quality: 1. Ensure that you have removed the filter bag before the first use. 2. Check that the filter is installed in the correct sequence.
M
Michael WilsonAug 19, 2025
What to do if Rohnson Air Cleaner indicator is wrong?
- I
  icaldwellSep 12, 2025
  If your Rohnson Air Cleaner shows a green indicator despite dirty air, or the indicator is always red, even with continuous operation: * Consider repositioning the machine to a location where it can more easily draw in dirty air. * Clean the particle sensor, as it may be dirty.
J
Justin ZimmermanAug 25, 2025
How to fix a noisy Rohnson Air Cleaner?
- O
  owenselizabethAug 25, 2025
  If your Rohnson Air Cleaner is making noise during operation, the negative ion generator might be the cause. Try cleaning the negative ion generator.
M
martineznatalieAug 29, 2025
Why Rohnson Air Cleaner doesn't switch to sleep mode?
- E
  Elizabeth BarnesAug 29, 2025
  If your Rohnson Air Cleaner isn't automatically entering sleep mode at night, it might be in manual mode. Press the “Auto” button on the control panel to ensure it enters Auto mode.

Summary

Product Overview and Initial Setup

Filter Removal and Installation

Steps for removing old filters and installing new ones, including pre-filter and front plate.

Control Panel Operations

Basic Controls and Modes (Power, Child Lock, Ionizer)

Using the power button, Child Lock, and Ionizer for basic control and mode selection.

Advanced Modes and Functions (Timer, UV, Auto, Sleep)

Utilizing Timer, UV Sterilize, Auto, and Sleep modes for customized air purification.

Speed, Filter Status, Wi-Fi, and Power Off

Adjusting fan speed, checking filter life, Wi-Fi setup, and powering off the unit.

Remote Control and Operation Modes

Remote Usage and Mode Explanations

Using the remote control and understanding intelligent vs. enforced operation modes.

Time Setting and Child Lock

Clock Setting and Child Lock Functionality

Guide to setting the clock and managing the Child Lock feature.

Installation and Placement Guidelines

Placement Restrictions and Environmental Factors

Advice on ideal placement, avoiding direct sunlight, heat, and ensuring proper ventilation.

Grounding, Clearance, and Airflow Obstruction Prevention

Ensuring flat placement, adequate clearance, and preventing airflow blockage.

Electrical Safety and Handling Precautions

Power Cord, Plug, Socket Safety, and Wet Hand Warnings

Critical safety guidelines for handling power components and avoiding electrical hazards.

Liquid, Heat, Humidity, and Misuse Prohibitions

Warnings against liquids, extreme temperatures, humidity, and improper appliance usage.

Critical Safety and Maintenance Guidelines

Remote Access, Placement Risks, Abnormal Operations

Covers child safety with remote, hazards of unstable placement, and immediate actions for abnormal operation.

Plug Care and Power Disconnection for Maintenance

Guidelines for cleaning the power plug and the necessity of disconnecting power before maintenance.

Cleaning and Maintenance Procedures

Pre-filter Cleaning and Filter Maintenance Schedule

Instructions for cleaning the pre-filter and the general schedule for other filter maintenance.

Component Maintenance (Filters, Sensor, Ion Generator)

Maintenance steps for key internal components like filters, sensors, and ion generator.

Filter Replacement Process

Step-by-Step Filter Replacement Guide

Detailed instructions for opening the unit and replacing the air purifier filters.

Filter Maintenance Reminders and Troubleshooting

Filter Schedule, Reset, and Common Problem Solutions

Filter maintenance intervals, reset procedure, and solutions for common operational issues.

Advanced Troubleshooting: Smell, Sleep Mode, and Error Codes

Resolving outlet smells, sleep mode issues, and interpreting error codes like F1/F2.

Technical Specifications and Compliance Information

Rohnson R-9700 Specifications

General

Brand	Rohnson
Model	R-9700
Category	Air Cleaner
Language	English

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