Raypak RP2100 operating instructions Electrical Standing Pilot Millivolt

Page 40

ELECTRICAL (STANDING PILOT MILLIVOLT)

RAYPAK POOL OR SPA HEATER

ELECTRICAL CHECK WITH MV GAS VALVE

CAUTION: For qualified service personnel only.

1.Filter must be on with adequate water flow through heater.

2.Gas valve must be "ON" position. Thermostat set higher than pool water temperature.

3.Jumpers are for temporary check only. If left in place, they could cause the heater to burn up.

Light pilot

If pilot burner remains lit.

Jump across both "TH"

wires on gas valves

 

 

 

 

 

 

 

 

 

 

If main burner fires,

 

If main burner does not

 

Replace

remove jumper

 

fire, remove jumper

 

 

gas

 

 

 

 

 

 

 

 

 

 

 

 

valve

 

 

 

 

 

 

 

 

 

If pilot burner goes out when main burner lights or when gas valve knob is released

Remove both "TH"

wires from gas valve.

Relight pilot

If pilot burner does not light

Check gas supply, gas line size, gas pressure. Also check for insects or debris in pilot output.

 

Jump across pressure

 

 

switch

terminals

 

 

 

 

 

 

 

 

 

 

If main burner fires,

 

 

 

If main burner does not

remove jumper

 

 

 

fire, remove jumper

 

 

 

 

 

 

 

Clean filter

 

 

 

Jump across thermostat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If pilot burner stays on

Problem is a wire or component short to cabinet or low gas pressure

If burner does not remain lit, attach millivolt meter and read pilot output.

If above 500mV, replace gas valve

Check for adequate water

flow from filter

Replace pressure switch

If main burner fires,

remove jumper

Replace thermostat

If main burner does

NOT fire...

Jump across each

high limit and remove

jumper

Replace high limit that caused heater to fire

If below 500mV, check gas pressure. Also check for insects or debris in the pilot burner

If output is still low, replace pilot generator.

1Raw Output (700mV± 100)

Pilot generator disconnected from valve (knob must be held down to keep pilot on).

White – Negative Red + Positive

2Pilot Load (500mV± 100)

Pilot generator connected to valve-Power applied to pilot solenoid.

TP(Thermopile-Robertshaw) PP(Power Pile-Honeywell) TH TP – Common

TH PP – Common

3Main Valve Load (200mV± 100)

Control/Limit circuit closed (All switches "ON") TP(Thermopile-Robertshaw)

PP(Power Pile-Honeywell) TH TP – Common

TH PP – Common

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Contents Installation and Operating Instructions What to do if YOU Smell GASPage Contents For Your Safety Read Before Operating START-UP ProceduresBefore START-UP Burners Water Lighting Instructions Millivolt SystemTo Turn OFF GAS to Appliance What to do if YOU Smell GAS Electronic Ignitions SystemsOperating Instructions Maintenance and Care Procedures Water Pressure SwitchAfter START-UP Visual InspectionAutomatic Chlorinators Chemical Feeders Pool & SPA Water ChemistryCold Weather Operation Winterizing the Pool & SPA Heater Receiving Equipment General SpecificationsStandardunitpolymerheaders Asme Unit Cast Iron Headers Installation Instructions Outdoorheaterinstallation Installations onlyOutdoor KIT Includes Indoor Heater InstallationIndoor KIT Includes Securing the TOP Panel Cover Indoor KIT only Installing the Clips Indoor & Outdoor KitsSecuring the TOP Panel Cover Outdoor KIT only Installing the TOP Cover Outdoor KIT only Specifications and Dimensions Combustion and Ventilation AIR Indoor Units OnlyVent Piping GAS Supply ConnectionsGAS Pressure Regulator GAS Pressure Adjustment LocationsPipe Sizing for GAS Connections Plumbing for Water Connections Flow RatesCast Iron Headrers Asme Models Unitherm Governor OperationExternal Auxiliary Bypass Valve Where Required Auxiliary Bypass Valve AdjustmentHeat Exchanger Pressure Drop Tables Heat Exchanger Reversal Procedure Polymer Header Models For Asme Models call your factory representativeMillivolt System Electrical WiringElectronic 240V Wiring Transformer Wiring 120V WiringIndependently Wiring Diagram Millivolt Mechanical Thermostat Wiring Diagram IID Atmospheric Wiring Diagram IID Low NOx Control Panel Removal General Location of Controlscontrol AdjustmentsMillivolt Controls Thermostat Control Operation Digital Thermostat ControlsFahrenheit vs Centigrade Reading a Fault DiagnosticsDisplay Definition Remote Operation Remote Control Installation and OperationActivating the Remote Remote Control Wiring Wire Remote Control On-OffPressure Switch Flame ROLL-OUT Safety SwitchPilot SAFETY- Millivolt Pilot SAFETY- ElectronicPilot Removal and Cleaning Burner Drawer RemovalGAS Valve Removal Main Burner and Orifice RemovalTubecleaningprocedure DesootingprocedureImmersion Well Replacement Unitherm Governor U.G. ReplacementSTART-UP Procedures BurneradjustmentBlower Adjustment Flame ROLL-OUT Safety SwitchPilot Removal Combustion FAN RemovalTroubleshooting Guide MechanicalforqualifiedservicepersonnelonlyElectrical Standing Pilot Millivolt Raypak Pool or SPA Heater Electrical Check with MV GAS ValveElectrical Electronic Ignition IID Troubleshooting For qualified technicians onlyDigital Control Logic Flow Chart RAYPAK, INC Replacement PartsEastman Avenue Oxnard, CA For Canada Illustrated Parts List Pilot Assemblies Page Page Page Page Page
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P-R185B to R-P405B, C-R185B to C-R405B, P-R185BL to P-R405BL, C-R185BL to C-R405BL, 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.

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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.