Crown Boiler 16-325 500506 manual XII Service and Maintenance, On an annual basis, 3735

Page 37

XII Service and Maintenance

The following routine maintenance should be performed:

On a continuous basis:

1)Keep the area around the boiler free and clear from combustible materials, gasoline, and other flammable vapors and liquids.

2)Keep the area around the boiler and boiler room ventilation openings clear of objects which might obstruct the flow of combustion and ventilation air.

On an annual basis:

1)Turn off electrical power and gas supply to the boiler.

2)Inspect the flue passages for signs of blockage. If there is any carbon in the combustion chamber or the flue passages, clean the heat exchanger before proceeding further. See the cleaning procedure on the next page.

3)Remove any debris found in the combustion chamber, being careful not to disturb combustion chamber insulation.

4)Remove all burners, noting the location of the pilot main burner. If burners show signs of deterioration, they should be replaced (some discoloration around the burner ports is normal). Clean the burners by first brushing the ports with a soft bristle brush and then vacuuming out any debris through the venturi opening.

5)Inspect the pilot assembly. Clean any deposits found on the electrode and grounding strap. The ideal gap between the electrode and the ground strap is 1/8”. Inspect the porcelain for cracks or other deterioration. Replace pilot assembly if deterioration is found.

6)Inspect the combustion chamber insulation for deterioration.

7)Inspect the ignition cable insulation for cracks or other deterioration. If deterioration is found, replace cable.

8)Reinstall burners, being careful to put the pilot main burner in its original location.

9)Inspect all boiler wiring for loose connections or deterioration.

CAUTION

LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER OPERATION AFTER SERVICING.

10)Inspect the vent system:

•Make sure that the vent system is free of obstructions.

•Make sure that all vent system supports are intact.

•Inspect joints for signs of condensate or flue gas leakage.

•Inspect venting components for corrosion or other deterioration. Replace any defective vent components.

11)Inspect the boiler system for leaks.

CAUTION

WATER LEAKS CAN CAUSE SEVERE CORROSION DAMAGE TO THE BOILER OR OTHER SYSTEM COMPO- NENTS. REPAIR ANY LEAKS FOUND IMMEDIATELY.

12)Place the boiler back in operation using the procedure outlined in “Start-up”. Check the pilot line and any other gas piping disturbed during the inspection process for leaks.

3735

Page 36 Page 38
Image 37
Page 36 Page 38
Contents Series Page Product Description Table of ContentsII Specifications IV Locating the Boiler III Before InstallingMinimum Clearances to Combustibles Ove r a ll Im u m He ig h t Bo ile r Ro o m Prior To Assembly Knockdown Boiler Assembly InstructionsBoiler Shipping Arrangement With Tapping Locations Tapping Purpose Chart108 Jacket Assembly119 1012 Gas Train Standard Build 1412 Control & Trim Installation1513 VI Air For Combustion and VentilationFor Buildings Of Unusually Tight Construction 16141715 All Air From Outdoors, Ventilated Crawl Space & Attic1816 1917 VII Venting2018 Typical Venting Arrangement For The Series Boiler2119 Blocked Vent Switch Installation Details2220 Removing An Existing Boiler From a Common ChimneyStandard Heating System Piping Viii System Piping2321 224 2523 Standard Boiler Piping2624 2725 IX Gas PipingSequence of Operation Vent Damper If Used Control System Wiring2826 Sequence of Operation CSD-1 Boiler Wiring Sequence of Operation Standard Boiler Wiring2927 3028 Series 16 Standard Boiler Wiring3129 Series 16 CSD-1 Boiler Wiring3230 Safety Control Operation3331 XI Start-up and Checkout3432 3533 Gas Valve Detail Robertshaw 7000DERHC3634 For Your Safety Read Before LightingOn an annual basis XII Service and Maintenance3735 3836 Heat Exchanger Cleaning Procedure3937 Xiii PartsExploded View Base Parts & Manifold 4139 Base / Manifold Assembly4240 4341 Base / Heat Exchanger / Flue Collector AssemblyExploded View Jacket Jacket Panel Carton 4543Exploded View Trim & Control Components Control Components Carton 4745PN980416

16-325 500506 specifications

The Crown Boiler 16-325 500506 is a highly reliable heating solution designed for residential and light commercial applications. Known for its robust construction and advanced technologies, this boiler is engineered to deliver efficient heating while ensuring longevity and minimal maintenance.

One of the standout features of the Crown Boiler 16-325 is its durable steel construction, which is essential for handling the high temperatures and pressures involved in heating systems. The boiler is typically equipped with a cast iron heat exchanger, known for its excellent heat retention and distribution capabilities. This ensures that the system heats up quickly and maintains consistent temperatures throughout the space.

The boiler's capacity to produce 325,000 BTUs makes it suitable for larger homes or commercial buildings with significant heating demands. Its high input capacity allows for effective operation in areas where traditional systems may struggle to keep up with heating requirements. The Crown Boiler 16-325 employs a forced hot water system, which circulates water through pipes and radiators, providing uniform heat and comfort in indoor spaces.

A significant technological advancement in this model is its integrated control system. The advanced control module automates burner operation, ensuring optimal performance while minimizing energy consumption. This technology not only enhances efficiency but also helps in reducing operational costs, making it a cost-effective choice for users.

Moreover, the Crown Boiler 16-325 is designed with ease of installation and maintenance in mind. It features convenient access panels that simplify the maintenance process, allowing technicians to perform service checks and repairs without extensive downtime. This attribute is particularly beneficial for property managers or homeowners looking for a hassle-free heating solution.

In terms of safety features, the boiler is equipped with a pressure relief valve and a low-water cutoff switch, ensuring safe operation while protecting against potential hazards associated with overheating or lack of water.

Overall, the Crown Boiler 16-325 500506 is a powerful and efficient heating solution that excels in durability and performance. With its advanced technologies, substantial heating capacity, and user-friendly design, it represents an excellent choice for those seeking a reliable heating system that combines efficiency with long-term operational savings.
Top Page Image Contents