Raypak 5042004 operating instructions Water Heater WH1 Modes Default Setting Range

Page 35

 

 

 

Water Heater (WH1)

 

 

Item

Modes

Default Setting

Range

 

Boil Target

 

2

140°F

OFF, 70 to 190°F

 

 

3, 7

160°F

OFF, 70 to 190°F

 

Boil Max

2,

3, 6, 7

180°F

OFF, 120 to 190°F

 

Boil Min

2, 3, 7

135°F

OFF, 80 to 180°F

 

‘Burner’ Delay

 

All

0:00 min

0:00 to 3:00 min

 

Boil Mass

 

All

1 (Low)

1 (Low), 2 (Med), 3 (High)

 

Diff

2, 3, 7

Auto

Auto, 2 to 42°F

 

DHW Target

 

3

120°F

OFF, 70 to 190°F

 

DHW Diff

 

3

5°F

2 to 10°F

 

‘Pump’ Dly

 

All

3:00 min

OFF, 0:20 to 9:55 min, ON

 

Units

 

All

°F

°F or °C

 

Mode

 

N/A

3

2, 3, 7

 

External Input Signal

 

7

2 to 10 VDC

2 to 10 VDC or 0 to 10 VDC

 

Offset

 

7

0°F

-10°F to 10°F

Table S: Modulating Temperature Control Default Setpoints—Water Heater

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) (refer to Table O). If a volt- age below 0.5 VDC is received, the boiler target temperature is displayed as “– – –” indicating that there is no longer an internal call for heat. A 0-20 mA signal can be converted to a 0-10 VDC signal by installing a 500 Ω 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) (refer to Table P). If a volt- age below 1.5 VDC is received, the boiler target temperature is displayed as “– – –” indicating that there is no longer an internal call for heat. A 4-20 mA signal can be converted to a 2-10 VDC signal by 35

installing a 500 Ω resistor on the external input signal device’s terminals.

FP - Flame proof warning.

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 Reference Catalog no .54E Effective Replaces 241317 Rev Do so may result in an explosion or firePage Contents Pay Attention to These Terms Model Identification Before InstallationInstallations at Elevation Product ReceiptGeneral Information Component LocationsWater Time to Produce Serious Temp Burn General SafetyTime/Temperature Relationships in Scalds Equipment Base InstallationInstallation Codes Indoor InstallationsIndoor Units Outdoor InstallationsCombustion and Ventilation Air Table E Vent/Air Inlet Termination Clearances Direct Vent InstallationsConventional Combustion Air Supply Air FilterGeneral Canadian InstallationsWater Piping Cold Water Operation Relief Valve Piping Temperature & Pressure GaugeHydrostatic Test Cold Water Starts Hydronic HeatingPump Selection Feedwater RegulatorGpm PipingAir-Separation/Expansion Tank Model Input Output 20 ∆T 30 ∆T 40 ∆T Min. FlowPool Heating Three-Way ValvesDomestic Hot Water Potable Water and Space HeatingPool heating application. Use the following instruc Exceed 5 ppm Pool/Spa Water ChemistryWinterizing Your Heater Automatic Chlorinators Chemical Feeders Gas SupplyGas Supply Connection Gas Supply PressureHigh Fire Values Electrical Power ConnectionsModel In. NPT 4 in. NPT 2 in. NPT Model Manifold Gas PressureMaking the Electrical Connections Check the Power SourceField-Connected Controllers Appliance Categories Field Wiring ConnectionVenting Vent Terminal Location InstallationsSupport of Vent Stack Installation Venting Installation TipsVenting Configurations Canadian InstallationsTermination Max. Length* ftMin 10 ØTypical Common Venting Common VentingHorizontal Through-the-Wall Direct Venting Category Model Vent Size Volume Flue ProductsEngineered Vent Systems Horizontal Through-the-Wall Direct Venting Direct Vent-VerticalCombustion Air Air Inlet Horizontal Max. Length** ft Vent Outdoor InstallationModel Certified Freeze Protection ControlsDifferential Graph Operating Modes10 VDC 20 mA Boiler Target Mode 3 Dedicated DHW10 VDC 20 mA DefinitionsPool Heater P, WHP Modes Default Setting Range Boiler H7 Modes Default SettingWater Heater WH1 Modes Default Setting Range Rank Number Field Type Fault DescriptionOperation Code Condition High Limit-Manual ResetHeater Sequence of Operation Ignition ModuleHigh & Low Gas Pressure Switches Optional High Limit-Auto Reset OptionalFlow Switch Modulating Temperature ControlUDB Diagnostic Board Blocked Vent SwitchAir Pressure Switch Wiring Diagram Models H & WH Wiring Diagram Models P & WHP Initial Start-up START-UPPre Start-up Pre Start-up CheckBlower Check Start-UpFollow-Up Safety InspectionFinishing Manifold CheckPost Start-Up Check Leak Test Procedure Dual-Seat Gas ValveLighting Instructions OperationTo Turn Off Gas To Appliance UDB Fault HistoryStep TroubleshootingPreventive Maintenance Schedule MaintenanceSuggested Minimum Maintenance Schedule Annually Filter MaintenanceWeekly Semi-AnnuallyInside Air Contamination Filter ReplacementAppendix Important Instructions for the Commonwealth of Massachusetts Limited Parts Warranty MVB Types H and WH Limited Parts Warranty MVB Types P & WHP Nominal Factory Recommended Settings START-UP Checklist for FAN-ASSISTED Raypak Products

5042004 specifications

The Raypak 5042004 is a highly efficient pool heater designed for residential and commercial applications, providing warmth and comfort for swimming pools and spas. It is a part of Raypak's extensive lineup of pool heating solutions, known for their reliability and energy efficiency. This model caters to different heating needs while maximizing performance and reducing energy consumption.

One of the standout features of the Raypak 5042004 is its use of advanced heat exchanger technology. Constructed with a durable copper fin design, the heat exchanger enhances thermal conductivity, allowing the unit to heat water quickly and effectively. This ensures a consistently enjoyable swimming experience, even in cooler weather conditions. The heater’s aluminum cabinet is designed to withstand harsh weather and resist corrosion, increasing its longevity and reliability.

In addition to its robust construction, the Raypak 5042004 incorporates a user-friendly digital control system. This control system allows users to set their desired temperature with precision, enabling easy adjustments and enhanced control over the heating process. The digital display provides real-time feedback, giving users insight into the system's operation and current water temperature.

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In summary, the Raypak 5042004 is a cutting-edge pool heater that combines high efficiency, robust construction, user-friendly controls, and eco-friendly features. Its advanced heating technologies, durable design, and versatile fuel options make it an excellent choice for anyone looking to enhance their swimming experience year-round while being conscious of energy consumption and environmental impact.
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