1. ຜະລິດຕະພັນເກີນview
The Hecht 3739 Tower Fan is a powerful 60W cooling device designed to provide refreshing airflow in various indoor environments. Standing at 102 cm (approximately 40 inches) tall, it features a sleek design, an intuitive LED display, and an 800 oscillation function to distribute air effectively. Equipped with a remote control, it offers convenient operation from a distance. Key features include three speed settings, multiple operating modes (Normal, Eco, Sleep), an 8-hour timer, and a switchable ionizer function for improved air quality.

ຮູບທີ 1.1: The Hecht 3739 Tower Fan, showcasing its tall, slender design and compact base, suitable for various room settings.
ຄຸນນະສົມບັດທີ່ສໍາຄັນ:
- 60 Watts of power for effective cooling.
- ການດໍາເນີນງານການຄວບຄຸມຫ່າງໄກສອກຫຼີກສະດວກ.
- Three adjustable speed levels.
- 800 oscillation for wide air distribution.
- Timer function with settings from 0 to 8 hours.
- Multiple operating modes: Normal, Eco, and Sleep.
- Clear LED display for current settings and room temperature.
- 102 cm (40 inches) column height.
- Compact and stable base for secure placement.
- Integrated practical handle for easy portability.
- ການຄວບຄຸມທີ່ເປັນມິດກັບຜູ້ໃຊ້.
- Switchable ionizer function for air purification.
- Timeless white design.
2. ອົງປະກອບ ແລະການຄວບຄຸມ
Familiarize yourself with the different parts and control elements of your Hecht 3739 Tower Fan to ensure proper and safe operation.

ຮູບທີ 2.1: ເກີນview of the Hecht 3739 Tower Fan components. 1. ກະດານຄວບຄຸມ, 2. ຈໍ LED, 3. 800 Oscillation, 4. Stable Base, 5. ການຄວບຄຸມໄລຍະໄກ, 6. Slim Column Design.

ຮູບທີ 2.2: The top control panel and LED display. The display shows the current room temperature and active functions.
ຟັງຊັນການຄວບຄຸມໄລຍະໄກ:

ຮູບທີ 2.3: Remote control layout. Buttons include ON/OFF, MODE (Normal, Eco, Sleep), SPEED (Low, Medium, High), SWING (Oscillation), ION (Ionizer), and TIMER (0-8 hours automatic shut-off).
- ປຸ່ມເປີດ/ປິດ: ເປີດ ຫຼື ປິດພັດລົມ.
- ປຸ່ມ MODE: Cycles through Normal, Eco, and Sleep modes.
- ປຸ່ມຄວາມໄວ: ປັບຄວາມໄວພັດລົມ (ຕໍ່າ, ປານກາງ, ສູງ).
- ປຸ່ມ SWING: Activates or deactivates the 800 oscillation function.
- ION Button: Turns the ionizer function on or off.
- ປຸ່ມໂມງຈັບເວລາ: ຕັ້ງເວລາປິດອັດຕະໂນມັດ (0-8 ຊົ່ວໂມງ).
3. ຕັ້ງຄ່າ
Follow these steps to set up your Hecht 3739 Tower Fan for first use.
3.1 ການຫຸ້ມຫໍ່ ແລະການຈັດວາງ:
- ເອົາພັດລົມຫໍຄອຍ ແລະ ອຸປະກອນເສີມທັງໝົດອອກຈາກການຫຸ້ມຫໍ່ຢ່າງລະມັດລະວັງ. ເກັບການຫຸ້ມຫໍ່ໄວ້ເພື່ອເກັບຮັກສາ ຫຼື ຂົນສົ່ງໃນອະນາຄົດ.
- Place the fan on a firm, level, and stable surface. Ensure there is sufficient space around the fan for proper airflow and oscillation (if used).
- Keep the fan away from curtains, drapes, or any objects that could obstruct the air intake or outlet.
- Ensure the power cord is not pinched or placed under the fan.
3.2 ການເຊື່ອມຕໍ່ພະລັງງານ:
- Plug the power cord into a standard 220-240V AC, 50Hz electrical outlet.
- The LED display will illuminate, indicating the fan is in standby mode.

ຮູບທີ 3.1: The integrated handle allows for easy and secure transport of the fan.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
Operate your Hecht 3739 Tower Fan using either the control panel on top of the unit or the provided remote control.
4.1 ເປີດ/ປິດ:
- ກົດ ເປີດ/ປິດ button on the control panel or remote control to turn the fan on or off.
4.2 ການປັບຄວາມໄວພັດລົມ:
- ກົດ ຄວາມໄວ button repeatedly to cycle through Low, Medium, and High fan speeds. The current speed setting will be indicated on the LED display.
4.3 ການເລືອກຮູບແບບການໃຊ້ງານ:
- ກົດ ໂໝດ button repeatedly to select between Normal, Eco, and Sleep modes.
- ໂໝດປົກກະຕິ: ສະຫນອງການໄຫຼວຽນຂອງອາກາດຄົງທີ່ໃນຄວາມໄວທີ່ເລືອກ.
- ໂໝດ Eco: Adjusts fan speed automatically based on the ambient temperature to optimize energy consumption.
- ຮູບແບບການນອນ: Gradually reduces fan speed over time to provide a quieter environment for sleeping.
4.4 Activating Oscillation:
- ກົດ ແກວ່ງ button to activate the 800 oscillation function, allowing the fan to rotate and distribute air across a wider area. Press again to stop oscillation.
4.5 Using the Timer Function:
- ກົດ ເວລາ button repeatedly to set the desired operating time (from 0 to 8 hours) before the fan automatically shuts off. Each press increases the timer by one hour.
4.6 Activating the Ionizer:
- ກົດ ION button to turn the ionizer function on or off. The ionizer helps to purify the air by releasing positive and negative ions, reducing odors and airborne particles.

ຮູບທີ 4.1: Operating the fan directly via the top-mounted control panel.
5. ບໍາລຸງຮັກສາ
Regular maintenance ensures the longevity and optimal performance of your Hecht 3739 Tower Fan.
5.1 ການອະນາໄມ:
- ຖອດພັດລົມອອກຈາກປລັກສຽບໄຟກ່ອນທຳຄວາມສະອາດທຸກຄັ້ງ.
- ໃຊ້ອ່ອນ, ງamp cloth to wipe the exterior surfaces of the fan. Do not use abrasive cleaners or solvents, as they may damage the surface.
- For dust accumulation on the air intake and outlet grilles, use a vacuum cleaner with a brush attachment or a soft brush to gently remove dust.
- ຫ້າມເອົາພັດລົມລົງໃນນ້ຳ ຫຼືປ່ອຍໃຫ້ນ້ຳໄຫລເຂົ້າໄປໃນເຮືອນຈັກ.
- ໃຫ້ແນ່ໃຈວ່າພັດລົມແຫ້ງໝົດກ່ອນທີ່ຈະສຽບໃສ່ຄືນ.
5.2 ການເກັບຮັກສາ:
- If the fan will not be used for an extended period, unplug it and clean it thoroughly.
- Store the fan in its original packaging or cover it with a cloth to protect it from dust.
- ເກັບຮັກສາໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະອຸນຫະພູມທີ່ສຸດ.
6. ການແກ້ໄຂບັນຫາ
If you encounter any issues with your Hecht 3739 Tower Fan, refer to the following common problems and their solutions.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ພັດລົມບໍ່ເປີດ. | ບໍ່ມີການສະຫນອງພະລັງງານ. ບໍ່ໄດ້ກົດປຸ່ມເປີດປິດ. | ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ສຽບພັດລົມເຂົ້າກັບປ່ຽງໄຟຟ້າທີ່ເຮັດວຽກໄດ້ຢ່າງປອດໄພ. Press the ON/OFF button on the control panel or remote control. |
| ອາກາດອ່ອນ ຫຼື ບໍ່ມີກະແສລົມ. | ບລັອກຊ່ອງຮັບ/ປ່ຽງອາກາດ. ຕັ້ງຄວາມໄວພັດລົມຕໍ່າເກີນໄປ. | ກວດສອບ ແລະ ເອົາສິ່ງກີດຂວາງອອກຈາກຕາໜ່າງອອກ. ເພີ່ມຄວາມໄວພັດລົມໂດຍໃຊ້ປຸ່ມ SPEED. |
| Oscillation ບໍ່ເຮັດວຽກ. | ຟັງຊັນ Oscillation ບໍ່ໄດ້ເປີດໃຊ້ງານ. | Press the SWING button to activate oscillation. |
| ການຄວບຄຸມໄລຍະໄກບໍ່ເຮັດວຽກ. | ຫມໍ້ໄຟແມ່ນຕາຍຫຼືໃສ່ບໍ່ຖືກຕ້ອງ. ການຂັດຂວາງລະຫວ່າງຫ່າງໄກສອກຫຼີກແລະພັດລົມ. | ປ່ຽນແບັດໃໝ່, ຮັບປະກັນການຂົ້ວທີ່ຖືກຕ້ອງ. ເອົາສິ່ງຂອງທີ່ຂັດຂວາງເສັ້ນທາງສັນຍານ. |
| ສຽງຜິດປົກກະຕິ. | ພັດລົມບໍ່ໄດ້ຢູ່ເທິງພື້ນຜິວລະດັບ. ການອຸດຕັນພາຍໃນ. | ວາງພັດລົມໃສ່ພື້ນຜິວທີ່ຮາບພຽງ. Unplug the fan and check for any foreign objects inside the grilles (do not attempt to disassemble). If noise persists, contact customer support. |
If the problem persists after attempting these solutions, please contact Hecht customer support for assistance.
7. ຂໍ້ມູນຈໍາເພາະ
Detailed technical specifications for the Hecht 3739 Tower Fan.
| ຂໍ້ມູນຈໍາເພາະ | ມູນຄ່າ |
|---|---|
| ໝາຍເລກຕົວແບບ | ຮຕ 3739 |
| ອັນດັບທີtage / ຄວາມຖີ່ | 220-240 V (AC) / 50 Hz |
| ການບໍລິໂພກພະລັງງານ | 60 ວ |
| ຄວາມໄວພັດລົມ | 3 |
| ເສັ້ນຜ່າສູນກາງຖານ | 320 ມມ (ປະມານ 12.6 ນິ້ວ) |
| ຄວາມສູງ | 1021 ມມ (ປະມານ 40.2 ນິ້ວ) |
| ກະແສລົມສູງສຸດ | 870.6 m3/h (14.51 m2/min) |
| ປະເພດອຸປະກອນ | ໄຟຟ້າ |
| ນ້ຳໜັກ | 3.7 kg (ປະມານ 8.16 lbs) |
| ຫ້ອງຮຽນປົກປ້ອງ | II |
| ຟັງຊັນຈັບເວລາ | 0 - 8 ຊົ່ວໂມງ |
| ມຸມ Oscillation | Approx. 800 |
| ສີ | ຂາວ/ດຳ |
| ຈໍສະແດງຜົນ | LED |
| ຮູບແບບການເຮັດວຽກ | Normal, Eco, Sleep |
| Ionizer | ປ່ຽນໄດ້ |
| ການປ່ອຍສຽງລົບກວນ | ງຽບ |
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
Hecht products are manufactured to high-quality standards. For information regarding warranty coverage and customer support, please refer to the warranty card included with your product or visit the official Hecht webເວັບໄຊ.
ການຊ່ວຍເຫຼືອລູກຄ້າ:
For technical assistance, troubleshooting beyond this manual, or spare parts inquiries, please contact Hecht customer service. Have your model number (Hecht 3739) and purchase information ready when contacting support.
Note: Information regarding spare parts availability is not provided in the product details. Please contact the manufacturer directly for such inquiries.





