HT-01 - Measuring equipment Clean Air Optima - Free user manual and instructions

USER MANUAL HT-01 Clean Air Optima

Read these instructions carefully before you start using this Clean Air Optima device and keep the manual for future reference.

Copyright: Clean Air Optima

Clean Air.

Table of contents

English 3

German 7

Dutch 11

French 15

Clean Air Optima International B.V.

David Ricardostraat 9-7 / 9-9

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.

1. This device can be used by children aged from 8 years and above and persons with reduced physical, sensory- or mental capabilities if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
2. Children should not play with the device. Cleaning and user maintenance shall not be made by children without supervision.
3. Do not use the device in rooms where inflammable liquids or gases are stored or close to heat sources like radiators, fire places or heat-generating devices like ceramic heaters.
4. Do not immerse the device in water. Do not allow liquids to penetrate into the device.
5. The device may only be used in dry surroundings and must not be used in the rain or at a relative humidity exceeding the operating conditions.
6. Protect the device from permanent direct sunlight.
7. Do not remove any safety signs, stickers or labels from the device. Keep all safety signs, stickers and labels in legible condition.
8. Do not open the device.
9. This main unit is intended to be used only indoors.
10. Avoid contact with any corrosive materials.
11. Do not dispose this unit in a fire as it may explode.

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Batteries safety warnings:

1. Use only alkaline batteries, not rechargeable batteries. 2. Install batteries correctly by matching the polarities (+/-).
2. Always replace a complete set of batteries.
3. Never mix used and new batteries.
4. Remove exhausted batteries immediately.
5. Remove batteries when not in use.
6. Do not recharge and do not dispose of batteries in fire as the batteries may explode.
7. Ensure batteries are stored away from metal objects as contact may cause a short circuit.
8. Avoid exposing batteries to extreme temperature or humidity or direct sunlight.
9. Keep all batteries out of reach from children. They are a choking hazard.

Use the product only for its intended purpose!

Features: Setting up (batteries not included):

• Indoor temperature in ^ C / ^ F Insert 2 x Micro AAA, IEC LR3, 1.5V battery into
• Indoor humidity in RH% – the battery compartment. All segments of the
  MIN/MAX indication LCD will light up briefly. The indoor temperature,
• Colored room comfort display - humidity data and the comfort level indicator
• Low battery indicator will be displayed.
• Wall mounting or table standing

Battery change:

It is recommended to replace the battery in the unit regularly to ensure optimum accuracy of this unit.

Function keys:

MIN/ MAX key: Press to view the MIN/MAX indoor temperature and humidity records.

Reset key: Press to reset MIN/MAX values.

°C/°F key: Toggle between degrees °C and °F.

Clean Air Optima

Comfort indication:

The indicator shows the comfort level of the surrounding environment based on the humidity data. A pointer marks the current ambient humidity conditions on the colored display from 'DRY' to 'WET':

Red:Dry < 34%

Red + Green 35-40%

Green:41-55%

Red + Green 41-55%

Red: Humid > 65%

Note: When the room temperature is outside the measurement range, the display shows "LL or HH".

Cleaning:

Clean the device with a soft, damp and lint-free cloth. Make sure that no moisture enters the housing. Do not use any sprays, solvents, alcohol-based cleaning agents or abrasive cleaners, but only clean water to moisten the cloth.

Repair:

Do not modify the device or install any spare parts. For repairs or device testing, contact the manufacturer.

Specifications:

Indoor temperature measuring range:

• 0^ C to 50^ C with 0.1^ C deviation
• 32^ F to 122^ F with 0.2^ F deviation (LL or.HH is displayed if outside this range)

Humidity measuring range:

• 20% - 95% ("-"is displayed for humidity if the indoor temperature is outside the temperature range; "LL" will be displayed if the value is lower than 20% ; "HH" will be displayed if the value is higher than 95% )

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Temperature and humidity checking interval:

• Every 20 seconds (or every 2 minutes if the low battery icon is shown)

Power supply: 2 x Micro AAA, IEC LR3, 1.5V batteries (batteries not included)

Battery life: approximately 12 months

Dimensions: 88× 14× 88mm

Battery Disposal Regulation

Old batteries do not belong to domestic waste because they could cause damages of health and environment. You can bring used batteries free of charge to your dealer and collection points. As end user you are committed by law to bring back used batteries to distributors or to other collecting points!

Regulation disposal of electrical devices

This symbol means that you must dispose of electrical devices separated from the general household waste when it reaches the end of its useful life. Take your unit to your local waste collection point or recycling centre. This applies to all countries of the European Union, and to other European countries with a separate waste collection system.

Thank you for reading!

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

For frequently asked questions about the Hygrometer HT-01B/ HT-01W go to: http://www.hygrometer.com and search for www.youtube.com/HT-01B/ HT-01W

Watch all Clean Air Optima® Product animation video's on:

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Digitales Thermohygmeter

Deutsch

De comfort indicator:

A guarantee for healthy indoor air quality!

Designed in Germany

More info:

www.cleanairoptima.com

© 2023 Clean Air Optima®, All rights reserved, Made in P.R.C.

Trademarks owned by: Clean Air Optima Germany GmbH, Enschedestraße 14, 48529 Nordhorn, Germany