1. Танилцуулга
The LILYTECH ZL-7918A is an advanced intelligent temperature and humidity controller designed for precise environmental management. It offers stable and reliable performance, making it ideal for applications such as incubators, climate chambers, and warehouses. This manual provides comprehensive instructions for the installation, operation, and maintenance of your ZL-7918A controller.
Figure 1: LILYTECH ZL-7918A controller with connected temperature and humidity sensors, showing the main unit and external probes.
2. Үндсэн шинж чанарууд
The ZL-7918A controller is equipped with a range of features to ensure optimal environmental control:
- Температурын хяналт: Precise management of heating elements.
- Чийгийн хяналт: Accurate regulation of humidity levels.
- Гэрэлтүүлгийн хяналт: Manages illumination cycles.
- Туслах халаалт: Supports an additional heating output.
- Egg Turning Control: Configurable periods and durations for automatic egg turning (left and right).
- Timing Ventilation Control: Schedules ventilation cycles.
- Сэрүүлгийн удирдлага: Alerts for deviations from set parameters.
- Температур ба чийгшлийн тохируулга: Allows for sensor calibration to maintain accuracy.
- Hatching Day Display: Tracks and displays the number of hatching days (up to 99 days).
3. Тохиргоо ба суурилуулалт
3.1 Device Dimensions and Installation
The ZL-7918A controller has a device size of 160x80x95 mm. The recommended installation drilling size for mounting is 151.5x76.5 mm.
3.2 Утас тавих заавар
Proper wiring is crucial for the safe and correct operation of the controller. Refer to the wiring diagram below for connections. Ensure all connections are secure and follow local electrical codes.
Зураг 2: Ар талд view of the ZL-7918A controller, displaying the terminal block for electrical connections.
Figure 3: Detailed wiring diagram for the ZL-7918A controller, illustrating connections for power supply, sensors, and output loads.
Эрчим хүчний хангамж: Connect AC100~240V 50/60Hz to terminals L and N (13 and 14).
Мэдрэгч:
- Чийглэг мэдрэгч: Connect the Red, Yellow, Black, and Orange wires to terminals 1, 2, 3, and 4 respectively.
- Температур мэдрэгч: Connect to terminals 5 and 6.
Figure 4: ZL-SHr05A Humidity Sensor, showing its compact design and connection points. This sensor is designed for accurate humidity measurement within a range of 0-80% RH.
Гаралтын хяналт: The controller provides 7 output controls. Ensure the load for heaters does not exceed 1500W, illumination does not exceed 100W, and humidity, fan, and egg turning outputs do not exceed 1A/250Vac.
- Фэн: Terminals 15 (COM) and 16.
- Egg Turning Left: Terminals 15 (COM) and 17.
- Egg Turning Right: Terminals 15 (COM) and 18.
- Чийгшил: Terminals 15 (COM) and 19.
- Illumination (Lamp): Terminals 15 (COM) and 20.
- Auxiliary Heater (HEAT2): Terminals 21 and 22.
- Main Heater (HEAT1): Terminals 23 and 24.
4. Үйл ажиллагаа
4.1 Дээд дэлгэцview
Зураг 5: Урд view of the ZL-7918A controller, highlighting the digital display and control buttons for setting parameters.
The controller features a clear digital display showing current temperature (PV TEMP), set temperature (SV TEMP), current humidity (PV WET%), and set humidity (SV WET%). Indicator lights show the status of various outputs (FAN, HEAT1, HEAT2, UP, DOWN, WET, ALARM, L/R for egg turning).
4.2 Параметрүүдийг тохируулах
Use the "Set" button to enter the parameter setting mode and the arrow keys (Up/Down) to navigate and adjust values. The "Enter" button confirms selections.
- Температурыг тохируулах хүрээ: 1~65℃
- Чийгийн тохиргооны хүрээ: 10-80% RH
- Egg-Turning Control:
- Period: 1~999 minutes
- Turning Time: 0~999 seconds
- Turning Times: 0~999 times
- Агааржуулалтын хяналт:
- Period: 1~999 minutes
- Ventilating Time: 0~999 seconds
- Гэрэлтүүлгийн хяналт:
- Period: 1~999 minutes
- Illuminating Time: 0~999 seconds
Refer to the detailed programming guide (not included in this general manual) for specific parameter codes and advanced settings.
5. Засвар үйлчилгээ
To ensure the longevity and accuracy of your ZL-7918A controller, follow these maintenance guidelines:
- Цэвэрлэгээ: Хяналтын гадаргууг зөөлөн, хуурай даавуугаар тогтмол арчина. Зүлгүүрийн цэвэрлэгч эсвэл уусгагч хэрэглэж болохгүй.
- Мэдрэгчийн арчилгаа: Keep the temperature and humidity sensors clean and free from dust or debris. Avoid exposing sensors to extreme physical shock or moisture beyond their operating limits.
- Холболтууд: Бүх утас холболтыг найдвартай, зэврэлтээс ангид байлгахын тулд үе үе шалгана уу.
- Шалгалт тохируулга: If accuracy issues are suspected, perform temperature and humidity calibration as per the advanced settings guide.
6. Алдаа засах
This section addresses common issues you might encounter with your ZL-7918A controller. For problems not listed here, please contact customer support.
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Хянагч асахгүй байна. | Цахилгаан хангамж байхгүй; буруу утас холболт. | Check power source (AC100~240V). Verify L and N wiring connections. |
| Температур/чийгшлийн уншилт буруу. | Dirty or faulty sensor; need for calibration. | Clean sensors. Perform temperature and humidity calibration. Replace sensor if faulty. |
| Output (e.g., heater, fan) not activating. | Incorrect settings; faulty wiring; overloaded output. | Check set parameters. Verify output wiring. Ensure load does not exceed specified limits (e.g., heaters ≤ 1500W). |
| Alarm constantly active. | Parameters outside set limits; alarm threshold too narrow. | Adjust set temperature/humidity or alarm thresholds. Ensure environmental conditions are within desired range. |
7. Техникийн үзүүлэлтүүд
| Параметр | Үнэ цэнэ |
|---|---|
| Эрчим хүчний хангамж | AC100~240V 50/60Hz |
| Температур мэдрэгч | 1 (L=2M) |
| Агаарын чийгшил мэдрэгч | 1 (L=2M) |
| Чийгийн тохиргооны хүрээ | 10-80% RH |
| Температурын тохиргооны хүрээ | 1~65℃ |
| Чийгийн дэлгэцийн хүрээ | 0-99% RH |
| Температурын дэлгэцийн хүрээ | -20~80° |
| Humidity Measuring Accuracy | ±3% (under temperature 20~60℃) |
| Температурыг хэмжих нарийвчлал | ±1% |
| Гаралтын хяналт | 7 outputs (heater, aux-heater, fan, egg left-turning, egg right-turning, humidity, illumination) |
| Heater Output Load | ≤ 1500 Вт |
| Illumination Output Load | ≤ 100 Вт |
| Humidity, Fan, Egg Turning Output Load | ≤ 1A/250Vac |
| Hatching Day Record | Хамгийн ихдээ 99 хоног |
| Үйл ажиллагааны орчин | -10~45℃, <90%RH without dew |
| Төхөөрөмжийн хэмжээ | 160x80x95 мм |
| Installation Drilling Size | 151.5x76.5 мм |
| Материал | Хуванцар |
| Дэлгэцийн төрөл | LCD эсвэл LED |
8. Баталгаат хугацааны мэдээлэл
LILYTECH products are manufactured to high quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact LILYTECH customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.
9. Хэрэглэгчийн дэмжлэг
If you require further assistance or have questions regarding your ZL-7918A controller, please contact LILYTECH customer support. Contact details can typically be found on the product packaging or the official LILYTECH webсайт.
For technical inquiries, please have your product model (ZL-7918A) and a detailed description of the issue ready.
