Raypak 0180B Type H manual Adjustment & Replacement of Components

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Adjustment & Replacement of Components

DANGER—SHOCK HAZARD: Make sure electrical power to the boiler is disconnected to avoid potential serious injury or damage to components.

Gas Valve Replacement

1.Shut-off electrical power and gas supply to the boiler.

2.Remove gas piping to gas valve inlet.

3.Disconnect wiring connections, pilot tubing (when present).

4.Remove screws (2) holding the burner tray.

5.Slide burner tray out.

6.Remove gas valve bracket screws and bracket.

7.Unscrew gas valve from gas pipe.

8.Reverse above procedure to re-install.

Pilot Burner Cleaning or Replacement (Standing Pilot)

1.Shut-off electrical power and gas supply to the boiler.

2.Disconnect gas piping to gas valve.

3.Disconnect wiring connections to gas valve.

4.Remove screws (2) holding the burner tray.

5.Slide burner tray out.

6.Remove screw holding pilot lighter tube.

7.Remove screws (2) holding pilot bracket on the burner tray.

8.Disconnect thermocouple and pilot tubing from the gas valve.

9.Remove pilot burner from pilot bracket.

10.Remove pilot orifice and blow away lint or dirt. Clean with wire or small brush. NOTE: Make sure pilot orifice is clear, but do not enlarge the hole.

11.Reverse above procedure to re-install.

PilotPilot

Air

Opening

Orifice

Orifice

Fig. 37: Pilots, Honeywell (Left) and Robertshaw (Right)

Flame Roll-out Switch Replacement

1.Shut-off electrical power to the boiler.

2.Remove wiring connections to switch.

3.Remove screws (2) holding the switch.

4.Reverse above procedure to re-install.

Vent Thermal Switch Replacement

1.Shut-off electrical power to the boiler.

2.Remove wiring connections to switch.

3.Remove the screws (2).

4.Reverse above procedure to re-install.

Ignition Module Replacement

1.Shut-off electrical power to the boiler.

2.Remove control cover screws and open control compartment.

3.Disconnect wiring connections to module.

4.Remove screws (2) holding module.

5.Reverse above procedure to re-install.

Transformer Replacement

1.Shut-off electrical power to the boiler.

2.Remove control cover screws and open control compartment.

3.Disconnect wiring connections from transformer leads.

4.Remove screws (2) holding transformer.

5.Reverse above procedure to re-install.

Pump Relay Replacement

1.Shut-off electrical power to the boiler.

2.Remove control cover screws and open control compartment.

3.Disconnect wiring to the relay.

4.Remove screws (2) holding relay.

5.Reverse above procedure to re-install.

High Limit Control

1.Shut-off electrical power to the boiler.

2.Remove control cover screws and open control compartment.

3.The control is factory set at 180°F. To adjust set- ting, use a small screw driver and turn dial clockwise to lower the temperature or counter- clockwise to raise the setting.

4.To replace the limit control, disconnect the wiring connections.

5.Remove screws (2) holding the limit control.

6.Remove upper access panel.

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Contents Raytherm Residential Boilers Page Contents Pay Attention to These Terms General Specifications Receiving EquipmentHeating Net Piping Connections Input CapacityRating Gas NPT Installation Code RequirementsMounting Base Clearance RequirementsCombustion/Ventilation Air Model No Sq. in. of Free AreaVent Max Model No Connector Horizontal Diameter Length ft Venting ConnectionsCommon Vents Roof Pitch X/12 Min. ftVent Damper Installation Location Vent Damper LocationMounting Vent Damper OperationFlair Damper Abbreviation DescriptionVent Damper Gas Supply Connections Gas PressureWater Connections & System Piping Model No System Flow Max. System Gpm Head ft/WC Piping Diagrams Single-Zone PipingElectrical Wiring Wiring Diagrams Page Page Single-Zone Taco Valve System with Three 3 Zone Pumps Primary/Secondary Pumping System Honeywell Zone Valve IID Units with Low Water Cut-off Device Servicing Procedures Sequence OperationGeneral Location of Controls Intermittent Ignition Device IIDSTART-UP Procedures Lighting the BoilerFor Standing Pilot Models Filling the SystemTo Turn Off Gas to the Boiler Models 90, 135 For Automatic Ignition ModelsShut-down Procedure To Turn Off Gas to the BoilerFor Honeywell valve Turn gas control knob For Honeywell valveTesting the Ignition Safety Shut-off Safe Shut-down TestsInspection Procedures Low Water Cut-Off When InstalledProcedure for Cleaning Flue Gas Passageways BurnersRepair Procedures Tube Cleaning Procedure TypicalHeat Exchanger Removal Burner Tray RemovalHeat Exchanger Re-assembly Combustion Chamber RemovalTroubleshooting CausesPiping Adjustment & Replacement of Components Replacement Parts List Fast-Response Temperature Sensor Module ReplacementFast-Response Temperature Sensor Probe Replacement Circulator ReplacementLimited Parts Warranty

0180B Type H specifications

The Raypak 0180B Type H is a standout model in the realm of heating solutions, offering a unique blend of efficiency and reliability for both residential and commercial applications. Known for its robust design and advanced technologies, the 0180B Type H is specifically engineered to provide exceptional performance while ensuring energy savings.

One of the key features of the Raypak 0180B Type H is its compact design, which makes it ideal for installation in tight spaces without sacrificing performance. The unit incorporates a patented heat exchanger that enhances thermal efficiency, ensuring that a higher percentage of energy is converted into usable heat. This design not only maximizes performance but also minimizes waste, contributing to lower operating costs and reduced environmental impact.

Equipped with Raypak's state-of-the-art digital control system, the 0180B Type H provides precise temperature regulation and monitoring. Users can easily set desired temperature parameters, while the system automatically adjusts to maintain optimal heating levels. This technology not only enhances user convenience but also ensures that the system operates at peak efficiency, further extending the lifespan of the unit.

The 0180B Type H features a durable construction that includes corrosion-resistant materials, ensuring longevity even in challenging environments. Its design is tailored to withstand extreme weather conditions, making it a reliable choice for various applications, including pool heating, spa heating, and process heating. Additionally, the unit is equipped with advanced safety features, such as built-in pressure relief valves and automatic shut-off mechanisms, providing peace of mind for users.

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In summary, the Raypak 0180B Type H combines advanced technology with a user-friendly interface, robust construction, and energy-efficient design. Its unique features cater to a variety of heating needs, establishing it as a premier choice for individuals and businesses alike. Whether for residential or commercial use, the 0180B Type H is designed to deliver consistent, reliable heating solutions that stand the test of time.