1. შესავალი
The Grothe 14101 Doorbell Transformer (Model 1512019) is a safety transformer designed to provide a stable and safe 12 V/AC, 1.5 A power supply for doorbell systems and other low-voltage applications. This manual provides essential information for the correct installation, safe operation, and proper maintenance of your transformer. Please read this manual thoroughly before installation and keep it for future reference.
2. უსაფრთხოების ინსტრუქციები
- მხოლოდ კვალიფიციური პერსონალი: Installation and maintenance of this device should only be performed by a qualified electrician in accordance with local and national electrical codes.
- გამორთეთ ელექტროენერგია: Always disconnect the main power supply before attempting any installation, wiring, or maintenance work on the transformer.
- ტtage თავსებადობა: დარწმუნდით, რომ შეყვანის ტtage (230V, 50Hz) matches your electrical supply.
- გადატვირთვისაგან დაცვა: Do not exceed the maximum secondary current of 1.5 A or maximum power of 18 VA to prevent overheating and damage.
- გარემო პირობები: Install the transformer in a dry, well-ventilated area, protected from direct sunlight, moisture, and extreme temperatures. The device has an IP20 rating, meaning it is protected against solid objects larger than 12.5mm but has no protection against water.
- შესაბამისობა: This product complies with VDE and EN61558 standards, ensuring safety and performance.
3. პროდუქტი დასრულდაview
The Grothe 14101 is a compact doorbell transformer designed for rail mounting. It features clearly labeled terminals for primary (input) and secondary (output) connections, along with a built-in PTC (Positive Temperature Coefficient) thermistor for overload protection.

სურათი 3.1: წინა view of the Grothe 14101 Doorbell Transformer, showing the model number (GT 1975), electrical specifications (230V primary, 12V/1.5A secondary, 18VA max), safety certifications (CE, VDE, EN61558, IP20), and a detailed wiring diagram with terminal numbers.

სურათი 3.2: დახრილი view of the Grothe 14101 Doorbell Transformer, highlighting its compact design and rail mounting compatibility. The top and bottom terminals are visible, along with the product labeling.
4. დაყენება და ინსტალაცია
The Grothe 14101 transformer is designed for rail mounting (DIN rail). Follow these steps for safe and correct installation:
- დენის გათიშვა: Ensure the main power supply to the installation area is completely disconnected at the circuit breaker.
- მონტაჟი: Securely mount the transformer onto a standard DIN rail within an appropriate electrical enclosure.
- Primary Wiring (Input):
- Connect the 230V AC (Live) wire to terminal 5.
- Connect the 230V AC (Neutral) wire to terminal 8.
- Refer to the wiring diagram on the transformer label (Figure 3.1) for visual guidance.
- Secondary Wiring (Output):
- Connect one wire of your 12V AC doorbell system or load to terminal 1.
- Connect the other wire of your 12V AC doorbell system or load to terminal 3.
- Ensure the total current draw of the connected devices does not exceed 1.5 A.
- დაადასტურეთ კავშირები: Double-check all wiring connections for tightness and correctness to prevent short circuits or loose contacts.
- ენერგიის აღდგენა: მას შემდეგ, რაც ყველა კავშირი დადასტურდება და კორპუსი დაიხურება, აღადგინეთ დენის მიწოდება წრედში.
Note: The transformer includes a PTC thermistor for protection against short circuits and overloads on the secondary side. In case of an overload, the PTC will limit the current, and the output voltage may drop. It will automatically reset once the overload condition is removed and the device cools down.
5. საოპერაციო ინსტრუქციები
The Grothe 14101 Doorbell Transformer operates automatically once correctly installed and powered. It continuously converts the 230V AC input to a stable 12V AC output for your connected low-voltagე მოწყობილობები.
- უწყვეტი ოპერაცია: The transformer is designed for continuous operation, providing power to your doorbell or other 12V AC devices.
- No User Interaction: There are no user-adjustable settings or controls on the transformer itself. Its function is purely to supply power.
- მონიტორინგი: Periodically check the connected devices for proper function. If a device fails to operate, refer to the troubleshooting section.
6. მოვლა
The Grothe 14101 Doorbell Transformer requires minimal maintenance. However, periodic checks can help ensure its longevity and reliable operation.
- დენის გათიშვა: ნებისმიერი ტექნიკური მომსახურების ჩატარებამდე ყოველთვის გამორთეთ ელექტროენერგია.
- ვიზუალური შემოწმება: Annually inspect the transformer and its connections for any signs of damage, discoloration, loose wires, or excessive dust accumulation.
- დასუფთავება: If necessary, gently clean the exterior of the transformer with a dry, soft cloth. Do not use liquid cleaners or solvents.
- ვენტილაცია: Ensure that the area around the transformer remains clear to allow for adequate air circulation and prevent overheating.
- არ არის მომხმარებლის მიერ მომსახურე ნაწილები: The transformer contains no user-serviceable parts. Do not attempt to open or repair the unit.
7. Დიაგნოსტიკა
If you experience issues with your Grothe 14101 Doorbell Transformer, consider the following troubleshooting steps:
| პრობლემა | შესაძლო მიზეზი | გამოსავალი |
|---|---|---|
| გამომავალი მოცულობა არ არისtage / Connected device not working |
|
|
| Transformer feels hot to the touch |
|
|
If you are unable to resolve the issue after following these steps, please consult a qualified electrician. Do not attempt to repair the transformer yourself.
8. ტექნიკური მახასიათებლები
| მოდელის ნომერი | 1512019 |
| ბრენდი | გროთე |
| შეყვანის მოცულობაtagე (ძირითადი) | 230 ვ AC, 50 ჰერცი |
| გამოყვანის ტომიtagე (საშუალო) | 12 V AC |
| გამომავალი დენი (მაქს) | 1.5 ა |
| Max Power (Secondary) | 18 VA |
| ზომები (L x W x H) | 9.4 x 7.2 x 4 სმ |
| წონა | 430.91 გრამი |
| სამონტაჟო ტიპი | Rail mounting (DIN rail) |
| დაცვის კლასი | IP20 |
| შესაბამისობა | VDE, EN61558, CE |
| ASIN | B000UXFCKK |
9. გარანტია და მხარდაჭერა
Grothe products are manufactured to high-quality standards. This product comes with a spare parts availability period of 1 year in the EU, as per manufacturer's policy.
For technical support, warranty claims, or further assistance, please contact your retailer or visit the official Grothe website. Please have your model number (1512019) and ASIN (B000UXFCKK) ready when contacting support.





