Raypak Boilers Manuals: Understanding High Limit Switch Location and Low Water Cut-off Features
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Fig # 9332

MECHANICAL MODULATING VALVE LOCATION

MODELS 0724-1336

MOTORIZED GAS VALVE LOCATION

MODEL 3001

Fig # 9333.1

LIMIT CONTROLS

HIGH LIMIT

The heater is equipped with a manual reset High Limit. Push the reset button and set the limit(s) to 30°F - 40°F above desired operating temperature. Maxi- mum setting is 210°F.

FLOW SWITCH

This dual-purpose control shuts off the heater in case of pump failure or low water condition and is strongly recommended. It is mounted and wired in series to the main gas valve.

NOTE: The flow switch is a safety device and not a control. Do not operate the heater with flows less than the minimums stated in this manual.

100% PILOT SAFETY

Models 514-4001 employ electronic devices which close the main gas valve within 8/10 of a second

whenever the pilot flame is interrupted. Pilot flame is automatically lit when the device is powered. Unit performs its own safety check and opens the main valve only after the pilot is proven to be lit.

LOW WATER CUT-OFF (OPTIONAL)

The low water cut-off automatically shuts down burner whenever water level drops below probe. 90- second time delay prevents premature lockout due to temporary conditions such as power failure or air pockets. Flush float type devices at beginning of each heating season.

HIGH AND LOW GAS PRESSURE SWITCHES (OPTIONAL)

These switches sense either high or low gas pres- sures and automatically shut down burners if abnormal pressures exist.

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Contents For Your Safety Installation Operating InstructionsTable of Contents Receiving Equipment ALL Models Approved General SpecificationsModel Identification HOT Water Supply HeatersGeneral Safety Precautions Installation Codes Installation InstructionsClearances Model Specifications and DimensionsModels Models High Wind Conditions Outdoor Units Only Outdoor Water HeatersVenting Outdoor InstallationsBefore After Installation Drafthood Indoor InstallationsVent TERMINAL/INDOOR Stack Installation Fig. #7043.1 Vent PipingModels 133 Through 180 Where Required Location Vent Damper InstallationVent Damper General PlumbingGAS Supply Connections Venting of Diaphragm GAS Components GAS Pressure RegulatorFlow Rates Piping Domestic HOT Water Supply Heaters General Specifications UNI-TEMP 80 HOT Water Supply SystemsPiping Diagrams Type WH Unitemp 80 System Type NH Instantaneous Type NH Dual Models Minimum Input AdjustmentRelief Valve Controls GeneralElectronic Ignition Economaster Control100% Pilot Safety Flow SwitchHigh and LOW GAS Pressure Switches Optional Limit Controls High LimitComponent Identification SINGLE-STAGE Tankstat Electrical ConnectionsON/OFF Units Location of Controls 400 WH1, WH2, WH3 LOW NOx WH1Fig. #9334 Initial START-UP Pump and Motor Location of Controls START-UP Procedures Before START-UPScalding TIME/TEMPERATURE Relationships in ScaldsOperating Instructions For Your Safety Read Before OperatingTo Turn OFF GAS to Appliance For Models with Manual GAS ValvesAfter START-UP Inspection Procedures BurnersControls For Models with Automatic GAS ValvesInspection Procedures High GAS Pressure Switch Burner AdjustmentSTART-UP Procedures Visual InspectionPilot Removal Burner Tray RemovalGAS Valve Removal Main Burner and Orifice RemovalHoneywell S8600 Troubleshooting ElectricalWiring Diagrams Wiring Diagram WH2 182/260 Wiring Diagram WH2 330/400 Wiring Diagram WH2 514/624 Wiring Diagram WH2 Wiring Diagram WH2 Wiring Diagram WH2 Wiring Diagram WH2 Wiring Diagram WH1 181/261 LOW NOx Wiring Diagram WH1 331/401 LOW NOx Mechanical Problem Possible Cause Corrective Action TroubleshootingService and Maintenance Procedures Troubleshooting PumpsTube Cleaning High Limit or Tankstat Removal Pilot Removal and CleaningHeat Exchanger Removal Typical Burner Tray IllustratedControl Well Replacement Heat Exchanger RE-ASSEMBLYTube Replacement Replacement Parts Cleaning Flue GAS PassagewaysCatalog Model Number Scope Warranty

0133-4001 specifications

Raypak 0133-4001 is a high-performance pool and spa heater designed for efficient and reliable heating. As part of Raypak's commitment to quality and innovation, this model combines advanced technologies and features to ensure optimal heating and energy efficiency.

One of the primary features of the Raypak 0133-4001 is its durable construction. Crafted from corrosion-resistant materials, this heater is built to withstand harsh weather conditions, ensuring longevity and minimal maintenance. This durability is particularly beneficial for outdoor installations, where exposure to the elements is a concern.

The Raypak 0133-4001 is equipped with a powerful heating capacity, making it suitable for both residential and commercial applications. With its robust output, it can quickly raise the temperature of a pool or spa, allowing for extended use even during cooler months. This rapid heating capability is complemented by its adjustable temperature settings, enabling users to customize their experience based on individual preferences.

Another significant characteristic of the Raypak 0133-4001 is its advanced digital control system. The intuitive interface allows for easy operation and precise temperature adjustments. Users can monitor settings and make adjustments with just a few button presses, ensuring convenience and usability. Additionally, this model often features built-in diagnostics, providing users with real-time feedback on the heater's performance and any necessary maintenance alerts.

Energy efficiency is a hallmark of the Raypak 0133-4001. This model is designed to minimize energy consumption while delivering maximum heating output. With its innovative heat exchanger technology, it optimizes the transfer of heat, reducing operational costs over time. This focus on energy efficiency not only benefits users financially but also promotes environmentally sustainable practices.

The Raypak 0133-4001 heater is compatible with a variety of pool and spa systems, making it a versatile choice for different setups. Its ease of installation and compatibility with standard plumbing connections simplify the integration process, whether for new installations or upgrades to existing systems.

In conclusion, the Raypak 0133-4001 is an excellent choice for those seeking a reliable, efficient, and user-friendly pool and spa heater. With its robust construction, powerful heating capabilities, advanced digital controls, and emphasis on energy efficiency, it stands out as a premier option in the market. Whether for residential or commercial use, the Raypak 0133-4001 is engineered to enhance the enjoyment and comfort of your swimming experience.
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