Design Fan Heater Clean Air Optima User Manual

: June 7, 2024
: Clean Air

Table of Contents

CA-904B / Main unit
Safety warnings
Product Features
Installation and Operation instruction
Assembling the device
Function of keys
References
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Design Fan Heater Clean Air Optima® CA-904B

User manual
Find more languages on: www.cleanairoptima.com/info/manuals

Design Fan Heater Clean Air Optima

**** Read these instructions carefully before you start using the Design Fan Heater and keep the manual for later usage. This product is only suitable for well insulated spaces or occasional use. © Copyright: Clean Air Optima.

CA-904B / Main unit

Main unit

13. Control panel

Control panel

14. Display panel

15. Remote control

Thank you for purchasing the Clean Air Optima® Design Fan Heater CA-904B.
We wish you many years of healthy indoor air with this efficient and effective product.
This product is only suitable for well insulated spaces or occasional use.
These instructions describe the safety precautions to be observed during operation. They are meant to prevent injuries and to avoid damaging the device.

Description of the device
The device consists of the following main components:

1. Remote control signal receiver
2. Air outlet
3. Front cover
4. Base
5. Filter cover
6. Filter
7. Top cover
8. Control panel| 9. Decoration display ring
10. Power cord
11. Power switch
12. Remote control holder
13. Control panel
14. Display panel
15. Remote control
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Safety warnings

This device may only be used in accordance with these safety instructions. Take the following steps to minimize the risk of personal injury caused by for example electric shocks or fire.

Only for indoor use. Do not use or store outdoors.
The device is not intended to be used by children or persons with reduced physical-, sensory- or mental capabilities unless they are supervised by a person responsible for their safety.
Children should be kept away unless continuously supervised.
CAUTION — Some parts of this product can become very hot and can cause burns.
Particular attention has to be given when children and vulnerable people are present.
Warning: in order to avoid overheating, do not cover the heater.
The heater must not be placed immediately below a socket outlet.
Do not use the device when there is visible damage on the electrical cord or on the device itself. Do not repair the device yourself in case of damage. Never pull the device by its cord. If the power cord is damaged, then it must be replaced by an authorized service person to prevent electric shock or fire.
Repairs may only be performed by authorized service personal. Do not try to repair the device yourself to prevent electric shock or fire.
Always remove the plug from the socket when the device is not being used or when you clean internal or external parts of it.
Only use power cords provided.
To safely use the device, put it in a steady, horizontal position. Do not move while using.
Do not use the device in rooms where inflammable liquids or gases are stored, close to heat sources, or in particularly humid rooms like the bathroom, shower or swimming pool.
To prevent malfunctions, never insert strange objects into the device.
Never cover the air inlet and air outlet grid.
Never disassemble or replace the device’s inner parts.
To prevent injury or damage to the heater, do not touch the air inlet and outlet grille while the device is running, and do not insert the handle or any other object into the air outlet.
Do not put heavy objects on the unit.
Do not place the device in direct sunlight, to avoid that the device discolors.
Never immerse the unit in water or other liquids.
Do not touch the power cord with wet hands.
Do not point the air outlet directly at a baby for a long time.
Do not place the device close to walls, curtains or other combustible materials, it may cause a fire.
When there is an unusual smell or unusual sound coming from the device, unplug the device from the power socket right away.
Do not use this heater if it has been dropped.
Do not use if there are visible signs of damage to the heater.
Use this heater on a horizontal and stable surface, or fix it to the wall, as applicable.
WARNING: Do not use this heater in small rooms when they are occupied by persons not capable of leaving the room on their own unless constant supervision is provided.
This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved. Children shall not play with the device.
Cleaning and user maintenance shall not be made by children without supervision. 30. Children of less than 3 years should be kept away unless continuously supervised.
Children aged from 3 years and less than 8 years shall only switch on/off the device provided that it has been placed or installed in its intended normal operating position and they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved. Children aged from 3 years and less than 8 years shall not plug in, regulate and clean the device or perform user maintenance.
WARNING: To reduce the risk of fire, keep textiles, curtains, or any other flammable material a minimum distance of 1 m from the air outlet.
Use, maintain and clean the device as described in this manual.

Product Features

Equipped with PTC ceramic heating element: this ensures that the airflow is automatically adjusted to the room temperature.
Adjustable Airflow and temperature:
Airflow: low – high
Temperature: cool – warm
Timer function (1-12h)
Digital temperature control from 15°C to 35°C
Equipped with a Crossflow fan for silent operation
Tip-over safety protection, double over-heating protection
With Infrared long-distance remote control function
Wide angel swing function
Automatic air supply, gentle breeze, smooth heating.

Installation and Operation instruction

The package contains the Main device (the base cannot be removed), remote control, and instruction manual.

Assembling the device

Take out the device from the package.
Carefully put the device on a stable surface in an upright position.
The device needs to be positioned at least 30 cm from walls and furniture.

Function of keys

Plug in the device: you will hear an acoustic sound and the power symbol lights up.
In standby mode. Only the icon lights up. Press the key, the device starts working.
Press it again, the device turns off.
The default situation after switching on:
a) PTC: Low heating power, icon lights up.
b) Swing: Swing off, the icon is off.
c) Timer: 0h(= no timer is set), the “ ” icon is off.
d) Room temperature LED display “ ” lights up.
e) Fan switches on.
f) Temperature setting: default is set to 25°C
In operating conditions, press the key to shift PTC from low heating power to high heating power. By pressing the key again, the PTC will switch back to low heating power.
a) If working at low heating power: the low heating power icon lights up (the high heating power icon is off).
b) If working at high heating power: the high heating power icon lights up. (high heating starts after 10 seconds).
In operating conditions, press the key to shift from low fan power to high fan power.
By pressing the key again, the fan switches back to low power.
a) When working at low fan speed: the low fan power icon lights up.
b) When working at high fan speed: the high fan power icon lights up.
In operating mode, you can press the key to make the device oscillate or not.
a) Press the Swing key: the device will oscillate, the icon lights up.
b) Press the Swing key again: the device will stop oscillating, the icon will be off.
Note:
In warm airflow mode, the PTC stops working when the room temperature is higher than the set temperature. The fan stops working after 10 seconds. During that time, the swing function is not available.
In operating conditions, press the key to set the timer.
a) Go to the timer setting mode, press the key, the LED time icon lights up and blinks every 0.5 seconds. During this time frame, press the or the key to set the timer (0-12 hours), with each key press the time will be added by 1 hour.
By pressing and holding the or keys, the time can be set faster.
b) If no keys are pressed within 5 seconds (except for and ), the LED indicator will show the room temperature.
c) Press the timer key to see the set time. If the value shows a number except for -0-, the timer will start timing (not shown), if the timer reaches value -0-, then the device will turn off at once.
d) If the value shows -0- in the timer setting, then this means no time is set, the time icon will be off, the LED display will show the current room temperature.
a) Press the key, to change the temperature by pressing their keys.
The temperature range is from 15°C ~ 35°C, the temperature will change by 1°C with every keypress.
b) By pressing the key again or if no key is pressed within 5 seconds, the temperature that you have set will be affected at once.
c) If no keys are pressed within 5 seconds (except for or ), the LED indicator will show the room temperature. When the temperature is ≤-10°C, the display shows “LO”; When the temperature is >40°C, the display shows “HI”.
d) After switching on the device, it will start measuring the temperature within 10 seconds. If the ambient temperature is higher than the set temperature then the PTC heating function will turn off; the low/high heating power light will be off, and the fan will switch off after 10 seconds. The swing function will also stop If you have set it before. All the other icons will not change. If the ambient temperature falls below 1°C of the set temperature, the heating function will switches on again, as well as the fan & the swing function (if set before). The other icons will be on.
e) If both timer and room temperature are set, the values are alternately shown on the display (at an interval of 30 seconds).
Memory last setting: when switching on the device, the last settings will be activated.
After the device has been in operation for 1 minute, the display light of the keys will dim.
NTC over-heating protection function:
At temperatures higher than 55°C, the device will switch itself off. If the ambient temperature drops below 45°C, the device can be switched on again manually. If the temperature rises above 45°C again, the device will switch off again. After 12 hours of operation with no change in settings, the device will switch itself off.

Cleaning & Maintenance
Unplug the heater before each maintenance and make sure the heater has cooled down. If necessary you can use a soft cloth with a neutral cleaning product dissolved in warm water (below 50°C) to clean the outer side of the fan. Dry carefully.
To avoid damaging the device, do not use aggressive cleaning agents to clean the surface of the heater.
To store the heater, place it in a dry and ventilated place.

Remote control
1. Open the battery cover at the backside of the remote control to place the battery. (see Picture 1).
2. To place the battery: there is a “security tab” at the bottom of the remote control that you first have to slide to the right and then pull out the battery holder. (see Picture 2).
Insert the battery with the correct polarity. (see Picture 3).
3. Push the battery cover back into the remote control.

Remote control 2

Specifications

Model For rooms up to
Rated voltage
Rated power
Digital temperature control Fan function
Turning circle
Sound level
Dimensions
Weight
Colour
Carried standard
Complies with EU regulations| CA-904B
40m² / 100m³ / 430ft²
220V – 240V, 50Hz
1000W – Max. 2000W
From 15°C to 35°C
Air velocity: up to 5 meter/second
Oscillation: 80°
Silent fan < 35dB(A) Low
688 x 210 x 210mm
4,56kg
Black
EN/IEC 60035-1,EN/IEC60335-2-30,EN/IEC60335-2-80
CE / WEEE / RoHS
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Ask your retailer or your municipality for updated information regarding the disposal of the packaging and of the device.

Service
Warranty Certificate for the Clean Air Optima® Design Fan Heater CA-904B.

Date of purchase: ………………………………………………………………………….
Customers name: …………………………………………………………………………..
Address: …………………………………………………………………………………………
Telephone: ……………………………………………………………………………………..
Email: ……………………………………………………………………………………………..
Seller’s name: …………………………………………………………………………………..
Address: …………………………………………………………………………………………..

1. Please fill in completely this Warranty Certificate. Send it with the invoice and the unit, postage pre-paid and using the original packing box, to your distributor. Make sure to include the appropriate return postage for the package.
2. Please enclose a short description of the damage, fault or malfunction, and the circumstances under which these problems arose.

The Clean Air Optima® Design Fan Heater CA-904B is subjected to strict testing procedures before leaving the factory. If within 2 years from the date of purchase the product does not perform according to the specifications, because of factory defects, the purchaser is entitled to free repairs or replacement of parts upon presentation of this warranty (provided that the malfunction or damage to the device and/or parts occurred under normal operating conditions). What is covered: All parts defective in material and workmanship. For how long: two years from purchase date. What we will do: Repair or replace any defective parts.

Other Conditions
The provisions of this warranty are in lieu of any other written warranty whether express or implied, written or oral, including any warranty of merchantability or fitness for a particular purpose. The manufacturer’s maximum liability shall not exceed the actual purchase price paid by you for the product. In no event shall the manufacturer be liable for special, incidental, consequential, or indirect damages. This warranty does not cover a defect that has resulted from improper or unreasonable use or maintenance, faulty assembly, accident, natural catastrophes, improper packing, or unauthorized tampering, alteration, or modification as determined solely by us. This warranty is void if the label bearing the serial number has been removed or defaced.

Thank you for reading!

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Download PDF instruction manual on: www.cleanairoptima.com/info/manuals

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Clean Air Optima International B.V. | David Ricardostraat 9-7 / 9-9 | 7559 SH Hengelo (ov)
The Netherlands | Phone: +31 (0) 74 – 2670145

Clean Air Optima Germany GmbH | Enschedestraße 14 | 48529 Nordhorn | Germany
Phone: +49 (0) 5921 879-121

E-mail: info@cleanairoptima.com
optima.com Internet: www.cleanairoptima.com

A guarantee for healthy indoor air quality!

Designed in Germany