Alaye Aabo pataki
Please read all instructions carefully before installation and use. Failure to follow these instructions could result in property damage, personal injury, or death.
- Ensure proper electrical grounding and circuit breaker installation (120V, 30-amp circuit breaker, 10AWG wires required).
- Do not operate the unit if the incoming water temperature is below 60°F (15°C) as it may not provide sufficient heating.
- Rí i dájú pé gbogbo àwọn asopọ omi ni ààbò láti dènà jíjò.
- The unit is equipped with overheat protection, dry-heating protection, and electricity leakage protection. Do not bypass these safety features.
- Installation should be performed by a qualified professional if you are unsure about electrical or plumbing work.
- This product is designed for sink use and may not be suitable for high-flow applications like showers.
Ọja Pariview
The WINTEMP KFU135 Tankless Electric Water Heater provides instant hot water on demand, eliminating the need for a bulky storage tank. Its compact design and energy-efficient operation make it an ideal solution for various applications, including kitchens, bathrooms, boats, and food trucks.
- Omi Gbona Ailopin: 3500W 120V heating system delivers instant hot water at approximately 73°F (23°C) in seconds.
- Rotatable Digital Display: Unique design with a self-adjusting rotatable digital display for easy temperature monitoring, regardless of mounting orientation.
- Ifipamọ Agbara: Adjusts power input based on flow rate and temperature settings, achieving up to 99% energy efficiency.
- Apẹrẹ Iwapọ: Mini body (9" x 2.6" x 8.5") allows for flexible installation in tight spaces.
- Ifọwọsi aabo: ETL and UL approved, featuring overheat, dry-heating, and electricity leakage protection.

Iwaju view of the WINTEMP KFU135 Tankless Electric Water Heater, showing the digital display and control buttons.
Ohun ti o wa ninu Apoti
- WINTEMP Tankless Electric Water Heater Unit
- Rubber plug and screw set for mounting
- Operation and Installation instructions manual
- External power cord (Note: Does not come with a plug)

Image showing the water heater unit and included accessories, such as the manual and mounting hardware.
Eto ati fifi sori
Proper installation is crucial for the safe and efficient operation of your tankless water heater. Please follow these steps carefully.
- Yan Ibi: Select an appropriate wall section for mounting. The unit can be installed horizontally or vertically.
- Iṣagbesori: Fix the appliance securely to the wall using the provided screws and rubber plugs.
- Awọn isopọ omi:
- Connect the water pipe to the water inlet (blue cap) and water outlet (red cap) connections.
- Ensure the rubber seal rings are properly installed to prevent leaks.
- The unit features a standard 1/2" NPT interface, directly connectable to household conventional hose connectors.
- The water inlet is equipped with a filter screen.
- Awọn Isopọ Itanna:
- This unit requires 120 volts, a dedicated 30-amp circuit breaker, and 10AWG wires.
- Connect the red (Live), yellow (Neutral), and black (Earth) wires from the external power cord to the corresponding terminals in the plug joint.
- Securely install the fixer with nails to complete the electrical installation.
- Eto Fọ: Before powering on, open the hot water faucet to allow water to flow through the unit and remove any air from the system. This is critical to prevent dry-heating.

Diagram illustrating the electrical and plumbing connections for installation.

Close-up of the rotatable digital display, highlighting its flexibility for different installation orientations.
Official WINTEMP video demonstrating the installation and operation of the tankless water heater.
Awọn ilana Iṣiṣẹ
Once installed and flushed, your WINTEMP tankless water heater is ready for use.
- Agbara Tan: Turn on the main power switch connected to the unit. The digital display will illuminate.
- Ṣatunṣe iwọn otutu: Use the '+' and '-' buttons on the unit to set your desired water temperature. The rotatable digital display will show the current temperature.
- Iyipada Ẹka iwọn otutu: To switch between Fahrenheit (°F) and Celsius (°C), ensure the unit is in OFF mode. Touch and hold the '-' button for 5 seconds.
- Ifihan Iṣalaye: If the unit is installed upside down, you can flip the display orientation. In OFF mode, touch and hold the '+' button for 5 seconds.
- Hot Water On Demand: Open your faucet to initiate hot water flow. The unit will instantly heat the water as it passes through.

The LED digital display allows for easy temperature adjustment and monitoring.
Official WINTEMP video demonstrating the use and operation of the tankless water heater, including display adjustments.
Itoju
Itọju deedee n ṣe idaniloju iṣẹ ṣiṣe to dara julọ ati igba pipẹ ti ẹrọ igbona omi rẹ.
- Fifọ́ àlẹ̀: Periodically check and clean the filter screen at the water inlet to prevent debris buildup.
- Ode Ninu: Mu ese ita kuro pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
- Ayẹwo ti o jo: Regularly inspect all water connections for any signs of leaks. Tighten connections if necessary.
- Ṣayẹwo Ọjọgbọn: For complex issues or annual checks, it is recommended to consult a qualified technician.
Laasigbotitusita
If you encounter issues with your water heater, refer to the following common troubleshooting tips:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Kò sí omi gbígbóná / Ẹ̀rọ kò tan | No power; Circuit breaker tripped; Water flow too low; Safety protection activated. | Check power supply and circuit breaker; Ensure sufficient water flow; Reset unit by cycling power; Consult manual for specific error codes. |
| Omi ko gbona to | Incoming water temperature too low; Flow rate too high; Temperature setting too low; Sediment buildup in filter. | Reduce water flow; Increase temperature setting; Clean water inlet filter; Ensure incoming water temperature is above 60°F (15°C). |
| Omi n jo | Loose connections; Damaged seals. | Tighten all water connections; Inspect and replace damaged rubber seals. |
If the problem persists after attempting these solutions, please contact WINTEMP customer support.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | WINTEMP |
| Nọmba awoṣe | KFU135 (3.5kW) |
| Ọja Mefa | 8.5"W x 9"H x 2.6"D |
| Àwọ̀ | Fadaka |
| Wattage | 3500 watt |
| Voltage | 120 Volts |
| Oṣuwọn Sisan ti o pọju | 1.2 galonu fun iṣẹju kan |
| Iwọn otutu ti o pọju | 131 Iwọn Fahrenheit |
| Iṣẹ ṣiṣe | Ṣiṣe giga (to 99%) |
| Iṣagbesori Iru | Odi |
| Aabo Awọn ẹya ara ẹrọ | Overheat protection, dry-heating protection, electricity leakage protection |
| Awọn iwe-ẹri | ETL, UL |
| Niyanju Waya Iwon | 10AWG |
| Ti a beere Circuit fifọ | 1 x 30-amp |
| Water Interface | Standard 1/2" NPT |
Atilẹyin ọja ati Support
The WINTEMP KFU135 Tankless Electric Water Heater comes with a 2-odun atilẹyin ọja akoko.
For any issues during usage, technical assistance, or warranty claims, please contact WINTEMP customer support through your order details on Amazon or refer to the official user manual: