1. 서론
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Rheem RETEX-06 6 kW 1.0 GPM Point-Of-Use Electric Tankless Water Heater. Please read this document thoroughly before attempting any installation or operation to ensure proper function and safety.
2. 안전 정보
Always adhere to local electrical and plumbing codes. Installation must be performed by a qualified professional. Failure to follow these instructions can result in property damage, serious injury, or death.
- 장치를 수리하기 전에 전원을 분리하십시오.
- 제품이 손상된 경우 작동하지 마십시오.
- 적절한 접지를 확인하십시오.
- 환기구를 막지 마십시오.
- Maintain proper water pressure and flow.
3. 설정 및 설치
3.1 전기적 요구 사항
Verify that your home's electrical system can accommodate the power supply required for this unit and that sufficient space is available in your breaker panel.

The image above details the electrical specifications for the RETEX-06 model. It requires 6 kW, 29 Amps, 240 Volts, a 30 DP (Double Pole) Breaker, and a 1 x 10 AWG wire gauge. The unit weighs 4 lbs.
3.2 물리적 치수
Consider the unit's dimensions for proper placement and clearance.

The diagram illustrates the compact size of the RETEX-06, measuring approximately 10 7/8 inches in width, 2 3/4 inches in depth, and 5 7/8 inches in height. This compact design allows for flexible installation in various spaces.
3.3 설치 옵션
This point-of-use unit is designed for installation close to the hot water demand.

The image demonstrates the versatility of installation for this unit. It can be installed near the point of use, such as under sinks, in garages, sheds, additions, utility rooms, or even in an RV, providing hot water where it's needed most.
3.4 공간 절약형 디자인
The compact nature of the tankless water heater frees up valuable storage space compared to traditional tank-type heaters.

This image visually compares the RETEX-06 unit to a conventional tank water heater, highlighting how its smaller size allows for significant space savings in your home or installation area.
3.5 Internal Components (Reference)
For reference, an internal view of the unit's components is provided.

The image displays the internal layout of the RETEX-06, including the heating element, control board with digital display, and electrical connections. This view is for informational purposes and should only be accessed by qualified service personnel.
4. 사용 설명서
The Rheem RETEX-06 provides instant and continuous hot water. The unit features a digital temperature display for easy monitoring and adjustment.
4.1 온도 선택
Use the controls on the unit to set your desired output water temperature. The digital display will show the current temperature setting. The maximum temperature is 140 degrees Fahrenheit.
4.2 Flow Rate and Usage Guide
The actual hot water output (GPM) depends on the incoming water temperature. Refer to the guide below to understand the expected performance based on your geographic location and inlet water temperature.

This selection guide illustrates the maximum GPM (Gallons Per Minute) and approximate usage for the RETEX-06 based on different inlet water temperature ranges. For example, with an inlet temperature of 57-62°F, the unit can provide 1.0 GPM, suitable for approximately two faucets. Higher temperature settings will reduce flow rates. A faucet is rated at 0.5 GPM and a shower at 1.5 GPM for this guide.
5. 유지관리
Regular maintenance ensures optimal performance and longevity of your water heater. Always disconnect power before performing any maintenance.
- 주기적인 세척: Depending on water hardness, periodically flush the unit to remove mineral buildup. Consult a qualified plumber for this procedure.
- 연결 검사: Annually check all water and electrical connections for leaks or signs of wear.
- 깨끗한 외관: 부드러운 천으로 외부를 닦아주세요.amp 천. 연마성 세척제는 사용하지 마십시오.
6. 문제 해결
If you experience issues, refer to the following common troubleshooting steps. For complex problems, contact a qualified technician.
- 온수 없음 : Check the circuit breaker. Ensure the unit is powered on and water flow is sufficient.
- Low Water Temperature: Verify the temperature setting. Ensure the incoming water temperature is within the unit's operating range. Reduce flow rate if necessary.
- 오류 코드: If the digital display shows an error code, consult the full Rheem service manual or contact customer support.
- 물 누출: Immediately turn off water supply and power. Contact a qualified plumber.
7. 사양
| 특징 | 사양 |
|---|---|
| 상표 | 리엠 |
| 모델 번호 | RETEX-06 |
| 왓tage | 6000와트(6kW) |
| 권tage | 240 Volts (as per electrical table, JSON lists 500 Volts which is likely an error for this model) |
| 최대 유량 | 1.0 Gallons Per Minute (GPM) at 57-62°F inlet temp |
| 최대 온도 | 화씨 140도 |
| 능률 | 99.8% |
| 색상 | 은색/회색 |
| 장착 유형 | 실내 설치 |
| 제품 치수 | 13 x 5 x 8인치(L x W x H) |
| 품목 무게 | 0.01 ounces (Note: Electrical table lists 4 lbs, which is more realistic) |
| 특별 기능 | Digital temperature display, high energy efficiency, compact and stylish design |
| 한국어: | 020352685366 |
8. 보증 정보
Rheem products are backed by a manufacturer's warranty. For detailed information regarding the warranty period, coverage, and terms and conditions for your RETEX-06 water heater, please refer to the official warranty document included with your purchase. You can also visit the official Rheem website or contact Rheem customer support for the most current warranty details.
9. 지원
For technical assistance, troubleshooting guidance, or to inquire about parts and service, please contact Rheem customer support. You can find contact information on the official Rheem web대지.
You may also find additional resources and product information by visiting the official Rheem store:





