1. Úvod
This manual provides essential information for the safe and effective use of your KH158 4-in-1 Carbon Monoxide & Natural Gas Detector. This device is designed to enhance your home safety by continuously monitoring for carbon monoxide (CO) and combustible natural gas, while also displaying ambient temperature and humidity.
2. Klíčové vlastnosti
- Detekce 4 v 1: Integrates carbon monoxide, combustible gas, temperature, and humidity sensors.
- Zobrazení v reálném čase: HD screen shows CO concentration (ppm), combustible gas indicator bar, humidity (RH%), temperature (°F), CO indicator icon, and alarm status.
- High Accuracy & Fast Response: Imported electrochemical sensor for CO with 0-2000ppm range and <5 seconds response time.
- Hlasitý alarm: ≥85dB sound and light alarm for critical gas detection.
- Design Plug-and-Play: US standard plug compatible with AC110-220V outlets for easy installation.
- Funkce autotestu: Allows for quick verification of alarm functionality.
3. Obsah balení
Zkontrolujte prosím balení, zda neobsahuje následující položky:
- 1 x KH158 Carbon Monoxide & Natural Gas Detector
- 1 x papírová krabice
- 1 x Uživatelská příručka (anglicky)
4. Konec produktuview
Familiarize yourself with the components and display of your detector:
Figure 1: Front and Rear Labeled Diagram of the KH158 Detector
Figure 2: KH158 Detector Dimensions
5. Nastavení a instalace
The KH158 detector is designed for easy plug-and-play installation.
- Vyberte umístění:
- For Carbon Monoxide detection, place the detector at breathing height, typically 1.5 meters (5 feet) from the floor. Avoid placing it directly above or next to fuel-burning appliances.
- For Natural Gas detection, natural gas is lighter than air, so place the detector higher on the wall, near the ceiling, but not directly in the path of ventilation.
- Avoid areas with high humidity (e.g., directly above a sink or shower), excessive dust, grease, or direct sunlight.
- Suitable locations include bedrooms, kitchens, living rooms, basements, hotel rooms, and campoblasti.
- Připojit: Insert the detector into a standard AC110-220V US wall outlet. Ensure the outlet is not controlled by a switch that could accidentally turn off power to the detector.
- Předehřívání: Upon plugging in, the detector will undergo a 180-second preheating countdown. During this time, the display may show various readings or a countdown. The device is not fully operational until the preheating is complete.
- Počáteční autotest: After preheating, press the "SELF-TEST" button to confirm the alarm function. The red light should flash, and an alarm sound should be heard, indicating normal operation.
Figure 3: Plug-and-Play Installation
6. Provoz
Once installed and preheated, the detector continuously monitors the environment.
- Zobrazené hodnoty: The HD screen provides real-time data:
- CO ppm: Aktuální koncentrace oxidu uhelnatého.
- %LEL: Combustible gas concentration (as a percentage of the Lower Explosive Limit).
- ° F: Ambient temperature in Fahrenheit.
- RH%: Relativní vlhkost v procentechtage.
- Ikony indikátorů: Icons for CO, Gas, Power, Fault, and Alarm status.
- Funkce autotestu: Periodically press the "SELF-TEST" button to ensure the alarm is working correctly. The red light will flash, and the alarm will sound briefly.
7. Alarm Conditions and Response
The detector will activate an alarm under the following conditions:
- Detektor oxidu uhelnatého (CO): The alarm will sound when the CO concentration exceeds 150ppm. The red alarm light will flash, and the device will emit an audible alarm (≥85dB).
- Natural Gas Alarm: The alarm will sound when the natural gas concentration exceeds 2500ppm (5% LEL). The gas indicator bar icon will change color, the red alarm light will flash, and an audible alarm (≥85dB) will be emitted.
If an Alarm Sounds:
- Okamžitě se přesuňte na čerstvý vzduch ven nebo otevřete všechny dveře a okna, abyste prostor vyvětrali.
- Nevstupujte do prostor, dokud neustane alarm a prostor nebude důkladně vyvětrán.
- If the source of the gas leak is unknown or cannot be resolved, contact emergency services or a qualified technician.
8. Údržba
- Čištění: Regularly wipe the detector with a soft, damp cloth. Do not use harsh chemicals, cleaning solvents, or abrasive cleaners. Do not spray cleaning agents directly into the detector.
- Životnost senzoru: The sensors have an estimated lifespan of 2 years. After this period, the detector's accuracy may degrade, and replacement is recommended.
- Vyhněte se překážkám: Ensure the air inlet and outlet are not blocked by dust, debris, or furniture.
9. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Detektor se nezapne. | No power from outlet; faulty outlet. | Check the power outlet with another device. Try a different outlet. |
| Alarm sounds without apparent gas leak. | False alarm due to steam, cooking fumes, or aerosols; sensor malfunction. | Ventilate the area. Relocate the detector away from sources of steam/fumes. If persistent, contact support. |
| Self-test fails (no light/sound). | Vnitřní závada; problém s napájením. | Ensure proper power. If issue persists after power cycle, the unit may be faulty and require replacement. |
| Nepřesné údaje o teplotě/vlhkosti. | Placement near heat/cold sources; sensor obstruction. | Relocate the detector to an area with stable ambient conditions. Ensure sensors are clear. |
10. Specifikace
| Parametr | Hodnota |
|---|---|
| Model | KH158 |
| Materiál | ABS |
| Napájení | Plug-in type, AC110-220V |
| Typ zástrčky | Americká zástrčka |
| Alarmový proud | <120 mA |
| Statická spotřeba energie | ≤2W |
| Spotřeba energie alarmu | ≤3W |
| CO Alarm Concentration | 150 ppm |
| Natural Gas Alarm Concentration | >2500ppm (5% LEL) |
| CO Detection Range | 0-2000 ppm |
| Minimum Display Concentration | > 0 stran za minutu |
| GAS Detection Concentration Range | 0~10% LEL |
| Provozní teplota | -10℃~55℃ |
| Provozní vlhkost | ≤95 % RH (bez kondenzace) |
| Skladovací teplota | -25℃~55℃ |
| Skladovací vlhkost | ≤95 % RH (bez kondenzace) |
| Indikace poplachu | Red light flashes, audible alarm |
| Decibel alarmu | ≥85Db |
| Životnost senzoru | 2 roky |
| Preheating Countdown | 180 sekund |
| Rozsah zobrazení teploty | 1-176℉ (±4℉) |
| Rozsah zobrazení vlhkosti | 0-99% (±5%) |
| Velikost položky | 119 x 52 x 49 mm (4.68 x 2.04 x 1.93 palce) |
| Hmotnost položky | 84 g (2.96 oz) |
11. Uživatelské tipy
- Kompatibilita zástrček: This model is equipped with a US standard plug. Please ensure it is compatible with your region's electrical outlets or use an appropriate adapter if necessary.
- Optimální umístění: Consider the density of the gases you are monitoring. For CO (similar to air), place at mid-height. For natural gas (lighter than air), place higher.
- Pravidelné testování: Perform the self-test function weekly to ensure the alarm system is fully operational.
12. Záruka a podpora
Pro informace o záruce, technickou podporu nebo servisní dotazy se prosím obraťte na kontaktní údaje poskytnuté vaším prodejcem nebo výrobcem. Uschovejte si účtenku jako doklad o koupi.
