Raypak 1005 operating instructions Operating Modes, Differential Graph

Page 33

RAYPAK MODULATING TEMP CONTROL

Fig. 34: Differential Graph

Operating Modes

Mode 1 – Primary piping is prohibited.

Mode 2 – Setpoint operation using primary/secondary piping, used for either hydronics or pool systems. The control operates the heater to satisfy a remote system sensor. The heater is turned off based on boiler max and boiler differential (factory default). See Fig. 35.

Fig. 36: Mode 3 Dedicated DHW

Mode 4 – Primary piping with outdoor reset is prohib- ited.

Mode 5 – Outdoor reset using primary/secondary pip- ing. The heater is operated as in Mode 2. However, the target temperature is based on outdoor reset. See Fig. 37.

BOILER OUTLET

SENSOR IN

HEADER

HYDRONIC

SYSTEM

TEMP

SENSOR

RAYPAK MODULATING TEMP CONTROL

BOILER INLET SENSOR IN HEADER

POOL

SYSTEM

TEMP

SENSOR

MODULATING

*

*Maximum 4 times the pipe diameter or 12”, whichever is less.

Fig. 35: Mode 2 Primary/Secondary Piping

Mode 3 – Dedicated DHW operation using UniTemp 80 piping. A call for heat is determined by the DHW sensor and the DHW boiler target. The heater outlet water is also controlled to the boiler target tempera- ture. See Fig. 36.

33

*

*Maximum 4 times the pipe diameter or 12”, whichever is less.

Fig. 37: Mode 5 Primary/Secondary Piping with

Outdoor Reset

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Contents Installation & Operating Instructions Page Contents Pay Attention to These Terms Installations at Elevation Before InstallationProduct Receipt Model IdentificationGeneral Information Component LocationsGas Vent Size Conn Input Max MinGeneral Safety Time/Temperature Relationships in ScaldsWater Time to Produce Serious Temp Burn Installation Codes InstallationIndoor Installations Equipment BaseCombustion and Ventilation Air Outdoor InstallationsIndoor Units Heater Min. Clearance Minimum From CombustibleTable E Vent/Air Inlet Termination Clearances Direct Vent Combustion Air FilterRemove the Debris Screen TruSeal Combustion AirCanadian Installations InstallationsConventional Combustion Air Supply All Air from Inside the BuildingTemperature & Pressure Gauge Relief Valve Installation and PipingWater Piping GeneralHydronic Heating Fitting Type Equivalent Length ft 2 NPT Domestic Hot WaterCombined Potable Water and Space Heating Pool HeatingAutomatic Chlorinators and Chemical Feeders Winterizing Your Heater Pool/Spa Water ChemistryGas Supply Gas Supply ConnectionWater Hardness Gas Supply Pressure Electrical Power ConnectionsMaking the Electrical Connections Check the Power SourceField Wiring Connection Support of Vent StackAppliance Categories Vent Terminal Location InstallationsVenting Configurations Venting Installation TipsCanadian Installations InstallationTotal Effective Combustion Air Air Inlet CertifiedLength Max. Length* ftCommon Venting Model Vent Size Volume Flue ProductsHorizontal Through-the-Wall Venting Horizontal Through-the-Wall and Direct Venting CategoryDirect Vent Vertical Direct Vent-VerticalOutdoor Venting Outdoor InstallationPVC vent assembly instructions CleaningFreeze Protection PVC Venting OptionPVC Vent Adapter Controls Termination using Adapter ThimbleDifferential Graph Operating ModesBoil Target 78F Boil Max 86F Boil Min 70F ‘Burner’ Delay Modes Default Setting Range 10 VDC 20 mA10 VDC 20 mA Boiler Target Definitions Number Field Type Fault Description OperationRank Ignition Module Heater Sequence of OperationHigh Limit-Auto Reset Optional High Limit-Manual ResetFlow Switch Code ConditionModulating Temperature Control High & Low Gas Pressure Switches OptionalLow Water Cut-Off Optional UDB Diagnostic Board Air Pressure SwitchBlocked Vent Switch Condensate Float SwitchWiring Diagrams Models 1005 Model START-UP Pre Start-upPre Start-up Check Preparation Initial Start-upStart-Up Required toolsModel No Amp Draw Setting Model No Net Blower Suction Setting In. WCBlower Check Manifold CheckLeak Test Procedure Dual-Seat Gas Valve Safety InspectionFinishing Follow-UpGAS Post Start-Up CheckOperation Lighting InstructionsTo Turn Off Gas To Appliance Step TroubleshootingMaintenance UDB Fault HistorySuggested Minimum Maintenance Schedule Periodically Preventive Maintenance ScheduleWeekly Semi-AnnuallyAppendix Inside Air ContaminationAs Required Important Instructions for the Commonwealth of Massachusetts Models Limited Parts Warranty Xtherm Types H and WHLimited Parts Warranty Xtherm Types WHP START-UP Checklist for FAN-ASSISTED Raypak Products Page
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1005 specifications

Raypak is a prominent name in the heating industry, known for its innovative and efficient heating solutions for residential and commercial applications. The models 2005, 1005, and 1505 are notable offerings from Raypak, each designed to provide reliable performance, energy efficiency, and user-friendly operation.

The Raypak 2005 model stands out for its robust construction and high efficiency. It utilizes advanced technology to ensure consistent heating and reliability. With a high-capacity output, the 2005 is ideal for larger pools and spa applications, efficiently maintaining desired temperatures even during colder months. Its digital control system allows for precise temperature settings, enabling users to customize their heating needs effectively.

The 1005 model is an excellent choice for medium-sized pools and spas, offering a perfect balance of power and energy efficiency. One of its key features is the ability to operate quietly, making it suitable for residential areas where noise can be a concern. The 1005 employs a reliable gas burning system that maximizes fuel efficiency and provides fast heating. Its compact design also makes it easy to install, saving space while delivering exceptional performance.

The Raypak 1505 model is designed for versatility, catering to a wide range of heating requirements. One of its standout characteristics is its corrosion-resistant heat exchanger, which ensures long-lasting performance even in harsh environments. The 1505 also incorporates a user-friendly digital interface, allowing for easy operation and monitoring of temperature settings. It supports both natural gas and propane, providing flexibility to users based on their energy source preferences.

All three models—the 2005, 1005, and 1505—benefit from Raypak's commitment to energy efficiency. They are designed to meet stringent environmental standards while minimizing operational costs for the user. Additionally, their reliable safety features, such as pressure switches and safety valves, ensure safe operation across various conditions.

In summary, Raypak's 2005, 1005, and 1505 models exhibit a combination of efficiency, durability, and user-friendliness. With their advanced technologies and adaptable designs, these heaters are suitable for a wide array of heating applications, providing users with reliable solutions for their heating needs. Whether for residential or commercial use, Raypak's commitment to quality and innovation makes these models excellent choices for anyone seeking dependable heating solutions.
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