Raypak Complete Guide to RP2100 Temperature Display and Remote Control Installation

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TEMPERATURE DISPLAY-Fahrenheit vs. Centigrade

The RP2100 digital heaters will display metric (Centigrade) units. The factory default setting is Farenheit. If you open up the front panel so you are looking at the front of the digital board, you will find two small round buttons, labled S1 and S2. S1 is labeled "C of F". Hold down the S1 button for several seconds, until the board displays "CCC", this will set the board to display in Centigrade. Repeating the process will return the board to "FFF" which is Fahrenheit.

RP2100 REMOTE CONTROL INSTALLATION

CAUTION: Before installing remote controls to the RP2100 Digital Heater, read the following:

The Raypak RP 2100 Digital Heater is remote ready in most cases. The digital liquid crystal (LCD) display shows the actual pool temperature, operating status, and service codes (See examples below). The touch pad on the control panel allows you to select the desired pool or spa temperature. It also indicates when a remote system is controlling the heater by displaying REM in the display. When connecting the RP2100 Digital to a remote system, identify whether it is a two or three wire remote system. Select the appropriate instruction listed below to properly install the remote to the heater.

OFF Mode

Heating in the POOL

Heating in the SPA

Remote Mode

 

Mode

Mode

 

Important Installation Notes for Remote or external wiring configuration

Remote wiring must be run in separate conduit.

Remote wiring must not be run parallel to High Voltage lines.

For runs of under 30 feet, remote wiring should have stranded conductors with a minimum of 22 AWG, 600V, cable twisting 1.5 to 2.5 and jacketed.

For runs over 30 feet, the conductors should be a minimum of 20 AWG, 600V, cable twisting 1.5 to 2.5 inch lay that is shielded and jacketed.

Maximum cable length of 200 feet.

For both Two and Three wire remote systems, the provided P-7 wiring connector must be utilized. Please refer to the wiring instructions.

Two-Wire Remote Operation:

To remotely select a single operating ON/OFF mode (2 wire/single function) requires two wires to be connected to the heater. This requires a switching mechanism that can be a 2-way switch or a remote control system with a single dry contact closure. See remote wiring instructions for Two-Wire One Function.

Three-Wire Remote Systems:

To remotely select either pool or spa operation (3-wire/2-function) requires 3 wires to be connected to the heater. A switch mechanism that will provide contact closure between HIGH/SPA or LOW/POOL and common, needs to be supplied. This mechanism can be a 3-way switch or any other remote control system that provides dry contact closure for either setting. See remote wiring instructions for Three-Wire Two Function.

NOTE: Do Not connect wiring to fireman switch location.

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Contents What to do if YOU Smell GAS Installation Operating InstructionsContents Water START-UP ProceduresBefore START-UP BurnersMillivolt System Lighting InstructionsTo Turn OFF GAS to Appliance Electronic Ignitions Systems What to do if YOU Smell GASOperating Instructions Visual Inspection Maintenance and Care ProceduresWater Pressure Switch After START-UPColdweatheroperation Basic Tips if Heater will not FirePool & SPA Water Chemistry AUTOMATICCHLORINATORSANDCHEMICALFEED- ERSStandard Unit Asme Unit General SpecificationsReceiving Equipment Winterizing the Pool & SPA HeaterInstallation Instructions Feet horizontally Heater with Outdoor Stackless TOPOutdoor KIT Includes Indoor HeaterSecuring the top panel cover- Indoor KIT only Installing the top cover- Outdoor KIT only Combustion AIR Indoor Units Only Specifications and DimensionsGAS Supply Connections Vent PipingPlumbing for Water Connections GAS Pressure Adjustment LocationsGAS Pressure Regulator Pipe Sizing for GAS ConnectionsCompanionflangeconnections Castironheader Flow Rates Model Pipe Size MIN.GPM MAX.GPMConnectionsplasticheader INLET/OUTLETHEADERInternal Automatic BY-PASS Valve Auxiliary Bypass Valve AdjustmentPressure Relief Valve Installation UnithermgovernoroperationRP2100+ Heat Exchanger Reversal Procedure Jaco Fitting Atmospheric ElectricalwiringMillivolt System ELECTRONICINTERMITTENTIGNITIONDEVICESYS- TEM IIDWiring Diagram Millivolt Units With Mechanical Thermostat Wiring Diagram KEYWiring Diagram IID Units atmospheric Wiring Diagram IID Units Low NOx Control Panel Removal CONTROLS/ADJUSTMENTS/REPLACEMENTSKnob Stop Shown Above is SPA Temperature Range General Location of ControlsDisplay Faults ElectroniccontrolsDisplay Status Two-Wire Remote Operation RP2100 Remote Control InstallationTWO Wire ONE Function ON/OFF only Three Wire TWO FunctionPressure Switch Flame ROLL-OUT Safety SwitchHighlimits Honeywell Pilot Robertshaw Pilot Combustion Chamber Removal Tube Cleaning ProcedureDesooting Procedure Unitherm Governor U.G. ReplacementOperation START-UP Procedures S8610BBurneradjustment Flame ROLL-OUT Safety SwitchPilot Removal Burner Drawer RemovalGAS Valve Removal Main Burner and Orifice RemovalMechanicalforqualifiedservicepersonnelonly Trouble Shooting GuideRaypak Pool or SPA Heater Electrical Check with MV GAS Valve Electrical Standing Pilot MillivoltElectrical Electronic Ignition IID Troubleshooting Honeywell S8600Page RAYPAK,INC Replacement Parts List12-P Fig# Pilot Assemblies Page Page Page Page Limitedwarranty Raypakresidentialswimmingpoolandspaheaters
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C-R185A, P-R405A, RP2100 specifications

Raypak is a leading manufacturer in the heating and cooling industry, renowned for its innovative products that cater to both residential and commercial sectors. One of its product lines, the RP2100 series, exemplifies cutting-edge technology and features designed to enhance efficiency and performance in pool heating systems.

The RP2100 models, particularly the P-R185B through R-P405B series, incorporate advanced heat exchanger technology, enabling them to offer exceptional heat transfer efficiency. The titanium heat exchangers are designed for durability and resistance against corrosion, particularly in saltwater environments, ensuring the longevity of the system. These units are engineered for both outdoor and indoor applications, with the versatility to adapt to various heating requirements.

In terms of energy efficiency, the RP2100 series boasts a high coefficient of performance (COP), making them cost-effective solutions for pool heating. They are equipped with digital thermostats that provide accurate temperature control, ensuring consistent heating capabilities while minimizing energy consumption. The inclusion of intelligent controls allows for seamless integration with existing systems and provides users with the ability to schedule heating cycles, further enhancing energy savings.

Moving beyond the RP2100 series, the C-R185B to C-R405B models are specifically tailored for commercial applications, combining robust performance with user-friendly features. These commercial heaters are designed to handle larger volumes of water and are built to withstand the rigors of high-traffic environments, such as resorts and sports complexes. Their vertical design optimizes space and promotes better airflow, which is crucial in high-demand scenarios.

The P-R185BL to P-R405BL and C-R185BL to C-R405BL models feature noise-reducing technology, making them suitable for residential settings where peace and quiet are paramount. They utilize advanced acoustic insulation materials that minimize operational noise without sacrificing performance.

In summary, the Raypak RP2100, P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, and C-R185BL to C-R405BL series represent the pinnacle of innovation in pool heating solutions. With their durable construction, energy-efficient designs, and advanced technologies, these models are ideal for users seeking reliability, efficiency, and quiet operation in both residential and commercial environments. Investing in Raypak products ensures superior heating performance, longevity, and overall satisfaction.