Raypak 1005 operating instructions Definitions

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Definitions

NOTE: The defined terms are not active in all modes of control operation.

%OUT - Current percent modulation rate of heater.

BOIL DSGN - Design boiler water temperature used in heat loss calculations.

BOIL MASS - This setting allows adjustment in the field for high or low thermal masses; High thermal mass (setting=3) provides slower reaction, lower ther- mal mass (setting=1) provides faster reaction.

BOIL MAX - Highest outlet water temperature that the control is allowed to use as a target temperature.

BOIL MIN - Lowest outlet water temperature that the control is allowed to use as a target temperature.

BOIL ON - Accumulated runtime of heater (up to 999 hours, then resets to 0).

BOIL OUT - Actual heater outlet water temperature. BOIL START - Starting boiler water temperature. BOIL SUP - Actual system supply water temperature.

BOIL TARGET - Target temperature that the heater is trying to maintain.

‘BURNER’ DELAY - Holds control output at ignition setting from the start of the ignition sequence to the specified burner delay time (0 to 3:00 min.).

DEM 1 - Indicates 24 VAC signal has been supplied to the H+D terminal.

DEM 2 - Indicates 24 VAC Flame Proof signal is pres- ent.

DIFF - The operating differential of the heater; The heater outlet water temperature is allowed to rise above the BOIL TARGET temperature by 1⁄2 of this dif- ferential before the heater shuts off. For example, if the heater target temperature is set to 160°F (71°C) and the differential is set to 10°F (5°C), on temperature rise, the heater will shut off at 165°F (74°C). Once the heater shuts off, it will not come on again until the tem- perature falls to 155°F (68°C).

EXTERNAL INPUT SIGNAL – Selects external input signal range (0-10VDC or 2-10VDC):

0-10VDC or 0-20 mA external input signal – When the 0-10VDC signal is selected, an input voltage of 1 VDC corresponds to a boiler target temperature of 50°F (10°C). An input voltage of 10 VDC corresponds to a boiler target temperature of 220°F (104°C). As the voltage varies between 1 VDC and 10 VDC, the boiler target temperature varies linearly between 50°F (10°C) and 220°F (104°C). If a voltage below 0.5 VDC is received, the boiler target temperature is displayed as “– – –” indicating that there is no longer an internal heat demand. A 0-20 mA signal can be converted to a 0-10 VDC signal by installing a 500 resistor on the external input signal device’s terminals.

2-10VDC or 4-20 mA external input signal – When the 2-10VDC signal is selected, an input voltage of 2 VDC corresponds to a boiler target temperature of 50°F (10°C). An input voltage of 10 VDC corresponds to a boiler target temperature of 220°F (104°C). As the voltage varies between 2 VDC and 10 VDC, the boiler target temperature varies linearly between 50°F (10°C) and 220°F (104°C). If a voltage below 1.5 VDC is received, the boiler target temperature is displayed as “– – –” indicating that there is no longer an internal heat demand. A 4-20 mA signal can be converted to a 2-10 VDC signal by installing a 500 resistor on the external input signal device’s terminals.

FP - Flame proof warning. Warns that the control did not see burner flame within 5 min. of call for heat.

MODE - Operating mode of the heater.

OFFSET - The Offset setting allows the boiler target temperature to be fine tuned to the external input sig- nal. The control reads the external input signal and converts this to a boiler target temperature. The Offset setting is then added to the boiler target temperature.

OUTDR - Outdoor air temperature.

OUTDR DESIGN - Design outdoor air temperature used in the heat loss calculation.

OUTDR START - Starting outdoor air temperature.

PUMP DLY - Sets the operating time of the pump once the CFH is satisfied.

TANK - Current DHW tank temperature (Mode 3). TANK DIFF - Storage tank differential (Mode 3).

TANK TARGET - Target temperature in the DHW storage tank (Mode 3).

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Contents Installation & Operating Instructions Page Contents Pay Attention to These Terms Before Installation Installations at ElevationProduct Receipt Model IdentificationComponent Locations General InformationGas Vent Size Conn Input Max MinGeneral Safety Time/Temperature Relationships in ScaldsWater Time to Produce Serious Temp Burn Installation Installation CodesIndoor Installations Equipment BaseOutdoor Installations Combustion and Ventilation AirIndoor Units Heater Min. Clearance Minimum From CombustibleTable E Vent/Air Inlet Termination Clearances Combustion Air Filter Direct VentTruSeal Combustion Air Remove the Debris ScreenInstallations Canadian InstallationsConventional Combustion Air Supply All Air from Inside the BuildingRelief Valve Installation and Piping Temperature & Pressure GaugeWater Piping GeneralHydronic Heating Domestic Hot Water Fitting Type Equivalent Length ft 2 NPTCombined Potable Water and Space Heating Pool HeatingAutomatic Chlorinators and Chemical Feeders Pool/Spa Water Chemistry Winterizing Your HeaterGas Supply Gas Supply ConnectionWater Hardness Electrical Power Connections Gas Supply PressureCheck the Power Source Making the Electrical ConnectionsField Wiring Connection Support of Vent StackAppliance Categories Installations Vent Terminal LocationVenting Installation Tips Venting ConfigurationsCanadian Installations InstallationCertified Total Effective Combustion Air Air InletLength Max. Length* ftModel Vent Size Volume Flue Products Common VentingHorizontal Through-the-Wall and Direct Venting Category Horizontal Through-the-Wall VentingDirect Vent-Vertical Direct Vent VerticalOutdoor Installation Outdoor VentingCleaning PVC vent assembly instructionsFreeze Protection PVC Venting OptionPVC Vent Adapter Termination using Adapter Thimble ControlsOperating Modes Differential GraphBoil 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 Heater Sequence of Operation Ignition ModuleHigh Limit-Manual Reset High Limit-Auto Reset OptionalFlow Switch Code ConditionModulating Temperature Control High & Low Gas Pressure Switches OptionalLow Water Cut-Off Optional Air Pressure Switch UDB Diagnostic BoardBlocked Vent Switch Condensate Float SwitchWiring Diagrams Models 1005 Model START-UP Pre Start-upPre Start-up Check Initial Start-up PreparationStart-Up Required toolsModel No Net Blower Suction Setting In. WC Model No Amp Draw SettingBlower Check Manifold CheckSafety Inspection Leak Test Procedure Dual-Seat Gas ValveFinishing Follow-UpPost Start-Up Check GASOperation Lighting InstructionsTo Turn Off Gas To Appliance Troubleshooting StepMaintenance UDB Fault HistorySuggested Minimum Maintenance Schedule Preventive Maintenance Schedule PeriodicallyWeekly Semi-AnnuallyAppendix Inside Air ContaminationAs Required Important Instructions for the Commonwealth of Massachusetts Limited Parts Warranty Xtherm Types H and WH ModelsLimited 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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