Raypak 155C installation instructions Versa, What to do if YOU Smell GAS

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CATALOG NO. 6000.50-N

Effective: 03-01-01

Replaces: 05-15-00

OPERATING AND

INSTALLATION

INSTRUCTIONS

Models 155C

VERSA

SWIMMING POOL and

SPA HEATER

WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

—WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

•If you cannot reach your gas supplier, call the fire department.

—Installation and service must be performed by a qualified installer, service agency or the gas supplier.

This manual should be maintained in legible condition and kept adjacent to the heater or kept in a safe place for future reference.

®

Part No. 240472

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Contents What to do if YOU Smell GAS VersaPart TWO INSTALLATION/SERVICE Instructions ContentsBefore START-UP START-UP ProceduresBurners WaterMillivolt System Operating Instructions Electronic Ignition SystemsIID After START-UP Water Pressure SwitchVisual Inspection Basic Tips if Heater will not Fire Maintenance and Care ProceduresPool & SPA Water Chemistry Automatic Chlorinators and Chemical FeedersCold Weather Operation Pressure Switch Compression Fitting Return HeaderWinterizing the Pool & SPA Heater Installation Instructions General SpecificationsReceiving Equipment Clearances High Wind Conditions Outdoor Units only Combustion AIR Indoor Units only Indoor HeatersVenting Connections Vent Piping Z223.1Pipe Sizing for GAS Connections GAS Supply ConnectionsCompanion Flange Connections Plumbing for Water Connections LocationPressure Relief Valve Installation Auxiliary Bypass Valve AdjustmentUnitherm Governor Operation Internal Automatic BY-PASS ValveMillivolt System Electrical WiringElectronic Intermittent Ignition Device System IID Honeywell Intermittent Ignition DeviceANSI/NFPA Wiring Diagram KEYFig. #2182e Wiring Diagram Millivolt UnitsWiring Diagram 152148 Model 155 IID Temperature Controls Controls / Adjustments / ReplacementsGeneral Location of Controls View of Heater from Front View of Heater from BackFlame ROLL-OUT Safety Switch Pressure SwitchHigh Limits Burner Drawer Removal Pilot Removal and CleaningGAS Valve Removal Main Burner and Orifice RemovalUnitherm Governor U.G. Replacement Control Immersion Well ReplacementHeat Exchanger Removal Desooting Procedure Tube Replacement ProcedureCombustion Chamber Removal Refractory Panels TOP ViewTrouble Shooting Guide Electrical Millivolt Electrical Electronic Ignition IID Troubleshooting Honeywell S8600High Voltage Voltage Between 21.5-28.5 Voltage Outside Range 21.5-28.5 Electrical Solid State Thermostat IIDRAYPAK, INC Replacement Parts ListPage Page Page Warranty Exclusion

155C specifications

The Raypak 155C is a versatile and efficient heater designed for both residential and commercial applications. Renowned for its robust construction and reliable performance, this unit is an excellent choice for pool and spa heating as well as for providing comfortable ambient temperatures in enclosed or outdoor spaces.

One of the standout features of the Raypak 155C is its innovative copper heat exchanger, which is designed for maximum heat transfer efficiency. This technology allows for rapid heating capabilities, ensuring that water reaches the desired temperature quickly and effectively. The heat exchanger is also resistant to corrosion, thanks to its durable design, prolonging the unit's life and maintaining performance over time.

Designed with user convenience in mind, the Raypak 155C features an intuitive digital control system. This user-friendly interface allows for easy temperature adjustments and monitoring, giving users precise control over their heating requirements. An integrated diagnostic system is also included, providing real-time feedback on the heater's performance and alerting users to any potential issues, which helps in proactive maintenance.

Incorporating advanced safety features, the Raypak 155C includes a high limit switch and a water flow switch, ensuring safe operation at all times. These safety mechanisms prevent overheating and dry firing, protecting both the heater and the connected plumbing system.

The Raypak 155C is engineered for energy efficiency, meeting and exceeding industry standards. With a compact design, it ensures easy installation and integration into existing setups, making it a favorable choice for various applications. Its quiet operation adds to user comfort, allowing it to be installed in residential settings without causing disturbances.

With a heating capacity of 155,000 BTU, the Raypak 155C is capable of effectively heating larger pools and spas, making it ideal for homes with extensive water features. The heater is designed to run on natural gas or propane, providing flexibility based on user preferences and availability.

Overall, the Raypak 155C combines state-of-the-art technology with practical features, making it one of the top choices for those looking to enhance their pool experience or improve comfort levels in their outdoor areas. Its reliability, efficiency, and user-friendly features make it a valuable investment for any property.
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