UT25B - Coupe-circuits Uni-T - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Coupe-circuits (disjoncteur)
Marque	Uni-T
Modèle	UT25B
Dimensions (L x H x P)	18 x 80 x 70 mm
Poids	100 g
Tension nominale	230 V AC
Courant nominal	16 A
Pouvoir de coupure	6 kA
Norme	IEC 60898
Fonctions principales	Protection contre les surcharges et courts-circuits, commutation manuelle marche/arrêt
Entretien et nettoyage	Nettoyer avec un chiffon sec, vérifier périodiquement le fonctionnement
Sécurité	Débrancher l'alimentation avant toute intervention, utiliser des outils isolés
Pièces détachées et réparabilité	Non réparable, remplacer l'unité en cas de défaut
Informations générales	Disjoncteur unipolaire pour installation domestique, montage sur rail DIN

FOIRE AUX QUESTIONS - UT25B Uni-T

Quelle est la tension nominale du UT25B ?

La tension nominale est de 230 V AC.

Quel est le courant nominal de ce coupe-circuits ?

Le courant nominal est de 16 A.

Comment installer le UT25B ?

Montez le disjoncteur sur un rail DIN, puis connectez les fils en respectant le schéma de câblage. Assurez-vous que l'alimentation est coupée.

Que faire si le disjoncteur se déclenche fréquemment ?

Vérifiez s'il y a une surcharge ou un court-circuit. Si le problème persiste, remplacez le disjoncteur.

Le UT25B est-il adapté pour une utilisation extérieure ?

Non, ce disjoncteur est conçu pour une utilisation intérieure uniquement.

Peut-on réparer le UT25B ?

Non, il n'est pas réparable. En cas de défaut, remplacez-le par un neuf.

Quelle est la garantie du produit ?

La garantie standard est de 2 ans, sous réserve des conditions d'utilisation.

Quelle est la différence entre un disjoncteur et un fusible ?

Un disjoncteur peut être réarmé après un déclenchement, tandis qu'un fusible doit être remplacé.

Comment tester le bon fonctionnement du UT25B ?

Utilisez un testeur de disjoncteur ou appuyez sur le bouton test (si présent) pour vérifier le déclenchement.

Où puis-je trouver la notice complète ?

La notice est disponible en téléchargement gratuit sur notice-facile.com au format PDF.

MODE D'EMPLOI UT25B Uni-T

UT25A, UT25B, UT25A/B Operations Manual

UT25A, UT25B as circuit breaker finder/receiver UT25A/B as socket tester/transmitter

Overall Appearances of Circuit Breaker Finder & GFCI Socket Tester:

Product Description

Receiver

1. NCV indicator light (only for UT25B)
2. LED indicator light with line-tracking
3. ON/OFF switch that can also adjust sensitivity
4. 9VDC, battery type 1604/6F22

Attention: The battery information on the battery compartment and the method of opening the battery compartment

Transmitter

1. GFCI test button
2. Indicator light description
3. LED status indicator

	When this symbol appears, the operator should refer to the Operations Manual to avoid personal injury or damaging the meter.
WARNING	When this symbol appears, it hints that there could be potential danger which might lead to severe injury or death or if the danger is not avoided.
CAUTION	When this symbol appears, it hints that there is potential danger which might damage the product if the danger is not avoided.
	Conforms to UL STD. 61010-1, Certified to CSA STD C22.2 NO. 61010-1

Product Specification for UT25A and UT25B

NCV working voltage	80V(only for UT25B)
Operating voltage	90-120V
Operating frequency	50-60Hz
Power	9VDC, battery type 1604/6F22
Operating temperature	41°F - 104°F (5°C - 40°C)
Storage temperature	4°F - 140°F (-20°C - 60°C)
Operating humidity	at most 80% at temperature of 87°F (31°C) to 50% at temperature of 104°F (40°C) Storage humidity
Operating altitude	7000 feet (2000m) at most product weight
	133g (UT25A, UT25B)
	80g (UT25A/B)
Product size	L:192xW:54xH:28mm (UT25A, UT25B)
	L:103xW:56xH:30mm (UT25A/B)
Product certification	ETL
ETL list	ETL mark does not indicate the accuracy of estimated readings

Operations

Warning: Make sure that the circuit

is functioning properly before using.

Warning: Make sure the user

understands about the equipment.

Find the location of circuit breaker or circuit protector on the power frequency circuit loop, the transmitter will then send out a signal which will be received by the receiver. The receiver will detect this signal which is making beeping sounds, the exact position of circuit breaker or circuit protector can be found by adjusting the positivity

by adjusting the sensitivity.

1. Plug the receiver into a live socket; two green LEDs will shine.
2. Unscrew the sensitivity adjusting knob on the receiver from the close position to the highest position, the red LED will be turned on. If the red LED did not turn on, please change the battery. It is also necessary to change the battery if the NCV indicator light and line-tracking light are both blinking (only for UT25B).
3. During the testing process, when the receiver is close to the transmitter, the receiver will make beeping sounds and the LED will blink. UT25B (only) will firstly determine if there is electricity or not. If there is an AC voltage higher than 80V, the NCV indicator light will blink and make beeping sounds. When it detects signal sent out by the transmitter, it will automatically test the line-tracking function.
4. On the circuit breaker panel, adjust the sensitivity to the highest position, hold the receiver and detect from top to bottom, as shown in the figure above.
5. Along with the surface of circuit breaker, move the receiver until it detects the portion of interest.

(Detection Image of Receiver)
(No text)
con LEDs will china
then EEDS Will Shine.
If the receiver from the close position turned on. If the red LED did not turn on, ssary to change the battery if the NCV 6th blinking (only for UT25B).
Receiver is close to the transmitter, the LED will blink. UT25B (only) will not. If there is an AC voltage higher than and make beeping sounds. When it will automatically test the
ensitivity to the highest position, hold
as shown in the figure above.
move the receiver until it detects the

1. When moving the receiver, the sensitivity can be reduced to find the exact circuit breaker of interest.

Product Specification for UT25A/B

Working voltage	110-125V
Operating frequency	50-60Hz
Fuse	1A, 250V, ∅4x11mm

WARNING: If the equipment is used in a manner not specified by the

manufacturer, the protection provided by the equipment may be impaired.

Indicator Light Description:

CORRECT WIRING....	●	○	●
GFCI TESTING IN PROGRSS....	●	●	●
HOT ON NEU WITH HOT OPEN....	○	●	○
HOT & GND REV....	○	●	●
HOT & NEU REV....	●	●	○
OPEN HOT....	○	○	○
OPEN NEU....	○	○	●
OPEN GND....	●	○	○
○ OFF ● ON

1. Plug the transmitter into the socket.
2. The operator can determine the status of circuit connection according to the 3 LEDs. The picture above shows all of the circumstances that can appear on the detected circuit. The picture is observed from the side of GFCI buttons. If it is observed from the other side, the order of LED indicator lights will be mirrored.
3. This equipment cannot detect the ground connection if there are 2 hot wires, a combination circuit, or the ground and neutral wires are reversed

GFCI Test on Socket:

1. Before using this equipment, press GFCI button to check if it can return to the original position. If not, please do not plug the equipment into electrical circuit, and ask for a professional electrical engineer for help. If the button works, please press the button on the socket.
2. Plug the transmitter into socket and check if the circuit is connected correctly.
3. Press GFCI button for at least 8 seconds, the indicator light will be turned off when the GFCI button is released.
4. If the circuit did not reset the GFCI button, it could be that the GFCI button is correct, but the wire connection is not. Or it could be that the wire connection is correct, but the GFCI button is not.

Changing Battery:

1. When the battery voltage is lower than the working voltage, the indicator lights on the receiver will not be turned on, please change the battery. If the NCV indicator and the line-tracking lights are both blinking (only for UT25B), please change the battery as well.
2. Slide open the battery cover according to the arrow direction on the battery cover and take out the used battery.
3. Install a new 9V battery while paying close attention to the battery polarity
4. Close the battery cover.
5. Put the used battery in a special battery disposal area.

UNI-T.

UNI-TREND TECHNOLOGY (CHINA) CO., LTD.

No6, Gong Ye Bei 1st Road,
Songshan Lake National High-Tech Industrial
Development Zone, Dongguan City,
Guangdong Province, China
Tel: [phone]
http://www.uni-trend.com