GSW PART NO.70999 REV.G (03-12) operating instructions Robertshaw R110 GAS Control

Page 9
ROBERTSHAW 220R GAS CONTROL
To Turn Off the Gas Control
1. Set the thermostat dial to the lowest setting. Turn counterclockwise.
2. Turn gas control knob “OFF”. Rotate clockwise.
GAS CONTROL KNOB SHOWN IN “OFF” POSITION
PRESSURE REGULATOR

LIGHTING INSTRUCTIONS FOR HEATER WITH “ROBERTSHAW R110” GAS CONTROLS

WARNING: Should overheating occur or the gas supply fail to shut off, turn off the manual gas valve to the appliance.

1.STOP! Read all safety labels on the water heater before operation.

2.Set the thermostat to the lowest setting. Rotate dial on front of control counterclockwise.

3.Rotate gas control knob on top of thermostat clockwise to “OFF” position.

4.Wait 5 minutes to clear out any gas. If you smell gas, STOP! Follow instruction “B” above on page 7. If you do not smell gas, go to the next step.

5.To light heater, remove outer door and remove 2 screws from right side of hinged door.

6.Find pilot. Follow aluminum tube from the “right-underside” of the gas thermostat. The pilot is adjacent to burner.

7.Turn gas control knob counterclockwise to “PILOT” position.

8.Use a lit match held securely with an extension device, or a long stem igniter. While holding the ignition source at the pilot, depress the red pilot set button (upper left) to light the pilot. Continue to hold the pilot set button for about 1 minute after pilot is lit. Release pilot set button and it will pop up. Pilot should remain lit.

•If knob does not pop up when released, stop and immediately call your service technician or gas supplier.

•If the pilot will not stay lit after several tries, turn the control knob to “OFF” and call your service technician or gas supplier.

9.Once the pilot is established, re-fasten 2 screws to right side of hinged door, then replace the outer door.

PILOT BUTTON

 

 

 

GAS CONTROL KNOB

 

 

 

 

 

 

IN PILOT POSTION

 

 

 

 

TEMPERATURE

DIAL

ROBERTSHAW R110 GAS CONTROL

WARNING: FAILURE TO PROPERLY SECURE THE INNER DOOR MAY POSE A SAFETY HAZARD.

10.Turn gas control knob counterclockwise to “ON” position.

11.Set the thermostat to desired setting clockwise.

To Turn Off the Gas Control

1.Set the thermostat dial to the lowest setting. Turn counterclockwise.

2.Turn gas control knob “OFF”. Rotate clockwise.

LIGHTING INSTRUCTIONS FOR HEATER WITH “ROBERTSHAW 220R” GAS CONTROLS

WARNING: Should overheating occur or the gas supply fail to shut off, turn off the manual gas valve to the appliance.

1.STOP! Read all safety labels on the water heater before operation.

2.Rotate gas control knob on top of thermostat clockwise to “OFF” position.

3. Set the thermostat to lowest setting.

4. Wait (5) minutes to clear out any gas. If you then smell gas, STOP! Follow instruction “B” above on page 7. If you don’t smell gas, go to the next step.

5. To light heater, remove outer door and remove 2 screws from right side of hinged door.

6.Find pilot. Follow aluminum tube from the “right-underside” of the gas thermostat. The pilot is adjacent to burner.

7.Turn gas control knob counterclockwise to “PILOT” position.

8.Use a lit match held securely with an extension device, or a long stem igniter. While holding the ignition source at the pilot, depress the gas control knob to light the pilot.

9.After pilot lights, keep knob depressed for at least 60 seconds to properly heat thermocouple and activate safety valves.

10.If the pilot does not remain lit wait at least 10 minutes and repeat steps 1-9. TEMPERATURE DIAL

•If knob does not pop up when released, stop and immediately call your service technician or gas supplier.

•If the pilot will not stay lit after several tries, turn the control knob to “OFF” and call your service technician or gas supplier.

11.Once the pilot is established, re-fasten 2 screws to right side of hinged door, then replace the outer door.

WARNING: FAILURE TO PROPERLY SECURE THE INNER DOOR

MAY POSE A SAFETY HAZARD.

12. Turn gas control knob counterclockwise to “ON” position. 13. Set thermostat to desired setting clockwise.

– 8 –

Page 8 Page 10
Image 9
Page 8 Page 10
Contents Direct Vent GAS Fired Water Heater For Your SafetyLocation InstallationOption Vent Location Limitations Condition GAS Connections Temperature & Pressure Relief ValvePressure BUILD-UP in a Water System Installation Check ListVI Lighting After Installation For Your Safety Read Before LightingLighting Instructions for Heater with SIT GAS Controls Robertshaw R110 GAS Control Higher Setting Increases Risk of Scald Injury Water Temperature RegulationBurner Maintenance Exposure to WaterTank Maintenance Instructions General HousekeepingVenting System Inspection Cathodic ProtectionDo not Tamper with the GAS Control Control~ Certificate of Warranty ~

PART NO.70999 REV.G (03-12) specifications

The GSW PART NO. 70999 REV.G (03-12) is an exemplary product designed for high-performance application in various industrial settings. This part stands out not only for its robust construction but also for its advanced technological features, which cater to the evolving demands of modern industry.

One of the main characteristics of the GSW 70999 REV.G is its durable design, engineered to withstand challenging operational conditions. The materials used in its construction are specifically chosen for their strength and resistance to wear and corrosion, ensuring longevity and reliability in performance. This makes the component an ideal choice for applications that require consistent and dependable operation over extended periods.

In terms of technology, the GSW 70999 REV.G incorporates cutting-edge manufacturing processes that enhance its precision and functionality. The advanced machining techniques employed ensure tight tolerances and superior fit, which contribute to improved efficiency in machinery operation. This precision is particularly critical in high-speed applications, where even minor discrepancies can lead to significant performance issues.

Another key feature of the GSW 70999 REV.G is its adaptability. The part is designed with versatility in mind, allowing it to be integrated seamlessly into a variety of systems and equipment. This adaptability minimizes downtime during installation and maintenance, as users can easily incorporate the part into their existing configurations without extensive modifications.

The GSW 70999 REV.G also benefits from innovative design aspects such as ergonomic considerations, which aim to simplify handling and improve user experience. The thoughtful layout and accessibility of the component facilitate easier maintenance procedures, ultimately reducing operational costs and maximizing productivity for users.

Furthermore, GSW emphasizes sustainability in its product design and manufacturing processes. The materials are selected not only for their performance characteristics but also for their environmental impact, aligning with the industry's growing focus on sustainability and responsible sourcing.

In summary, the GSW PART NO. 70999 REV.G (03-12) is a crucial component characterized by its durability, precision, adaptability, and commitment to sustainability. It serves as an integral part in various industrial applications, promoting efficiency and reliability while catering to the increasing demands of modern technological advancement. Whether in high-speed settings or more moderate environments, this part exemplifies quality and innovation in industrial design.
Top Page Image Contents