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AquaStar GWH 1600 P manual Burners do not operate cleanly yellow flames when operating

Models: GWH 1600 P

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Troubleshooting

the way clockwise, the flow rate should be close to 2gpm, filling the jug in 15 seconds. With the temperature adjustment knob set all the way counterclockwise, the flow rate should be close to 4gpm, filling the jug in 7 seconds. If the flow rate is not adequate, inspect and clean the inlet filter screen (see chapter 5.2).

2.Inspect the water path outside of the heater for obstructions. Make sure all outlets (i.e. showerheads, faucet aerators and whole house filters are clear of debris. Restrictions in the water path can slow water flow through the heat exchanger causing it to boil and make noise.

3.If the water has a high mineral content, the heat exchanger may be scaled internally. This restricts the water path, causing the water to boil resulting in noise and overheating. Instructions for descaling the heat exchanger are available at www.boschhotwater.com.

6.12Burners do not operate cleanly; yellow flames when operating

1.Verify gas type indicated in rating sticker located on right-hand side of cover, coincides with the gas type you are using. NG is a natural gas unit and LP is for liquid propane.

2.Gas pressure may be inadequate resulting in improper combustion. Ensure gas pressure is in accordance with manufacturer's specifications (see chapter 3.6). A gas pressure reading is needed to proceed further. Contact your original installer or a licensed gas technician to obtain this reading.

3.For proper combustion at high elevations the inlet gas pressure should be set at installation to the value shown in table 3 (while operating at maximum BTU). A gas pressure reading is needed to proceed further. Contact your original installer or a licensed gas technician to obtain this reading.

4.Ventilation is not adequate. Ensure adequate com- bustion air is being supplied to the unit in accordance with manufacturer's specifications (see chapter 3.6).

5.Make sure the water heater is vented properly. Check for proper draft and ensure venting is in accordance with manufacturer's specifications (see chapter 3.7).

6.The water heater has burners much like a furnace. It is essential that they remain clean and are supplied with adequate air for combustion. If the flames burn yellow or orange, it is strongly recommended that the burners be removed from the unit and cleaned. Once the burners are removed, the fins in the top of the heat exchanger can be accessed and brushed or vacuumed clean. Instructions to remove burners are available at www.boschhotwater.com.

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AquaStar GWH 1600 P manual Burners do not operate cleanly yellow flames when operating
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GWH 1600 P specifications

The AquaStar GWH 1600 P is a state-of-the-art gas water heater designed to efficiently meet the hot water needs of residential users. Renowned for its innovative features and user-friendly technology, the AquaStar GWH 1600 P stands out in the competitive market of heating solutions.

One of the main features of this model is its impressive heating capacity. With a power output of 16 liters per minute, it ensures an abundant supply of hot water for multiple applications simultaneously. This makes it ideal for households with high-demand hot water needs, such as families or homes with multiple bathrooms.

The GWH 1600 P employs advanced combustion technology that optimizes fuel efficiency. It utilizes a microprocessor-controlled system that adjusts the gas flow based on the water demand, ensuring a consistent and efficient heating performance. This not only translates into energy savings but also contributes to reduced carbon emissions, making it an environmentally friendly option.

Another notable characteristic of the AquaStar GWH 1600 P is its safety features. The unit is equipped with a range of safety mechanisms, including an automatic shut-off system that activates in the event of a gas leak or excessive temperatures. This provides peace of mind for users, ensuring that safety is prioritized without compromising performance.

Moreover, the GWH 1600 P is designed for ease of installation and maintenance. It features a compact design, allowing for versatile placement options within a home. The intuitive digital display provides clear information on the operation, enabling users to monitor and adjust settings effortlessly.

The durability of the AquaStar GWH 1600 P is another characteristic worth mentioning. Constructed with high-quality materials, the unit is built to withstand the rigors of daily use, ensuring longevity and reliability.

In conclusion, the AquaStar GWH 1600 P gas water heater combines efficiency, safety, and durability into a single, powerful solution for hot water needs. With its robust performance and advanced technologies, it remains a top choice for homeowners seeking a dependable and economical heating solution for their hot water requirements. Whether for daily use or for special occasions, the AquaStar GWH 1600 P is equipped to deliver unmatched performance and satisfaction.