Raypak 133-4001 Models 181 to, Operation, Start-Up S8600H, Blower Adjustment, Visual Inspection

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Replace any parts showing wear.

c. Check pump coupler for wear and vibration.

7.Check flow switch paddle.

8.Clean room air intake openings to ensure ade- quate flow of combustion and ventilation air.

CAUTION: Combustion air must not be contaminated by corrosive chemical fumes which can damage the boiler and void the warranty.

9.Keep boiler area clear and free from combustible materials, gasoline, and other flammable vapors and liquids.

*Should be checked monthly. (Takes approximately 15 minutes).

LOW NOx BOILERS—

Models 181 to 401

The boilers are certified and tested under the latest edition of the ANSI Z21.13 standards for hot water boilers.

The boiler should be installed to meet the latest edition of all local codes, the National Fuel Gas Code Z223.1 and the National Electrical Code, ANSI/NFPA 70.

DETAIL A

SEE DETAIL VIEW A

Fig. 44: Burner Detail

Operation

On call for heat, the ignition system, consisting of an electronic spark module, and gas pilot system is ener- gized. Providing pilot is proven, blower will start running, the main gas valve will open and the boiler will operate. When the operating control is satisfied the boiler will shut down.

Start-Up (S8600H)

1.Turn on power to the boiler with gas supply off.

2.Check ignition module as follows:

a.Set the thermostat or controller to call for heat.

b.Watch for continuous spark at the pilot burner.

c.Check the ignition spark operation. Time must be within the lockout timing period (90 sec- onds).

d.Turn control down to end call for heat and wait 60 seconds before beginning step 3.

3.Turn on gas supply.

4.Set controller to call for heat.

5.System should start as follows:

a.Spark will turn on and pilot gas valve will open.

b.Main valve and blower will be powered after pilot flame signal is proven.

c.Heater will operate until call for heat is satis- fied.

Blower Adjustment

The blower is set for optimal operation. If adjustment is needed, see Fig. 46.

Visual Inspection

Flame can be observed through the slot opening above the plenum. Flame color is blue and evenly spread on the top surface of the burner. At least every three months a visual inspection should be made of the burners. In case flame lifting is observed, check gas pressure on manifold and static pressure in plenum. Gas pressure in manifold should be 3.9" W.C. and static pressure in plenum should be greater than 0.5" W.C.

Electrical

Be sure that electrical service to the boiler has proper overload fuse or circuit breaker protection and wire

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Contents Raytherm Heating Boilers Deletions None Contents Are important but not related to personal injury hazards Model Identification 0 5 1 4 aCertifications InstallationReceiving Equipment Boiler TypesInstallation Base ClearancesOutdoor Boilers High-Wind Conditions Outdoor Units OnlyCombustion and Ventilation Air Indoor Units Only Models 181-401 Outdoor Installations ModelVenting Model Sq. InchesIndoor Installations ModelsIndoor Stack Installation Indoor Installation-ModelIndoor Installation-Models 181-401 Drafthood Installation-Models Vent PipingCommon Venting Vent Damper Installation Models 133 Through 261 Where Required LocationVent Damper PlumbingGas Supply Connections Normal Operation SummaryGeneral Venting of Diaphragm Gas ComponentsGas Pressure Regulator Pump SelectionTypical Hydronic System Hookups Temperature & Pressure GaugeRecommended Purge Manifolds for Feedwater RegulatorSingle Boiler Primary/Secondary Piping-Models Multiple-Boiler- Reverse Return Hook-Up-Models Electronic Ignition ControlsEconomaster Controls Operating ControlsMode H4 On/Off Firing Mode H2 Motorized ModulationMode H3 2-Stage Firing Mode H9 4-Stage FiringFlow Switch Manual-Reset High LimitAuto-Reset High Limit 100% Pilot SafetyHigh and Low Gas Pressure Switches Optional Electrical ConnectionsLow Water Cut-Off Optional START-UP START-UP For Your Safety Read Before Operating For Models with Manual Gas ValvesIntermittent Pilot System Checkout S8600 After Start-Up Standing Pilot Checkout ProcedureFor Models with Automatic Gas Valves Lighting InstructionsInspections Burners ControlsSuggested Inspection Schedule Operation Blower AdjustmentModels 181 to Start-Up S8600HFlame Roll-Out Safety Switch Service Burner Tray RemovalPilot Removal Gas Valve RemovalMain Burner and Orifice Removal Combustion Fan RemovalTroubleshooting Electrical-Electronic Ignition IIDIntermittent Pilot System Honeywell S8600 Electrical-Standing Pilot Typical ON-OFF Intermittent Ignition Control Wiring Diagram Mechanical Problem Possible Cause Corrective Action Pumps Burner Tray Removal Service Repair SectionTube Cleaning Procedure Gas Valve RemovalPilot Removal and Cleaning High Limit or Tankstat RemovalHeat Exchanger Removal Tube Replacement Procedure Heat Exchanger Re-AssemblyControl Well Replacement Combustion Chamber RemovalReplacement Parts Cleaning Flue Gas PassagewaysEastman Avenue Oxnard, CA Limited Warranty Raytherm Types H and WH

133-4001 specifications

Raypak 133-4001 is a premier heating solution designed for both residential and commercial applications, known for its efficiency and reliability. This high-performance water heater is specifically engineered to meet the demanding requirements of hot water supply while ensuring energy conservation and user convenience.

One of the standout features of the Raypak 133-4001 is its robust construction. Made from high-quality materials, including a corrosion-resistant heat exchanger and durable casing, this unit is designed to withstand harsh environmental conditions. Its compact design allows for easy installation in various locations, making it an ideal choice for homeowners and businesses alike.

The unit operates on natural gas or LP gas, providing versatility in fuel choice. With a heating capacity of 199,000 BTU/hr, it delivers an impressive flow rate that ensures a steady supply of hot water, even during peak demand periods. This capacity makes it suitable for a wide range of applications, from residential water heating to larger facilities requiring substantial hot water output.

Raypak’s advanced technology set ensures that the 133-4001 operates at maximum efficiency. It utilizes a modulating power burner that adjusts the flame based on demand, optimizing fuel consumption. This feature not only helps in reducing energy bills but also minimizes the carbon footprint, making it an environmentally friendly option.

Another notable characteristic of the Raypak 133-4001 is its digital control system. The intuitive interface allows for precise temperature adjustments and easy monitoring of the heating process. Users can set the desired water temperature, and the system will maintain it consistently, ensuring comfort and reducing the risk of scalding.

Safety is a paramount consideration in the design of the 133-4001. It features a built-in high-limit switch, pressure relief valve, and multiple safety sensors to prevent overheating and potential hazards. These safety features provide peace of mind for homeowners and facility managers, knowing that their hot water system is reliable and secure.

In conclusion, Raypak 133-4001 combines advanced technology, robust construction, and user-friendly features, making it a highly effective water heating solution. Its efficiency and dependability cater to a variety of hot water needs, positioning it as a top choice for both residential and commercial use. Whether for a single-family home or a large facility, the Raypak 133-4001 is built to deliver exceptional performance with every use.
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