Raypak C-R185A, RP2100, P-R405A operating instructions Electrical Standing Pilot Millivolt

Page 35

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 pilot burner stays on

 

If burner does not remain

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

lit, attach millivolt meter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If main burner fires,

 

 

 

If main burner does not

 

 

 

 

 

 

 

 

 

and read pilot output.

 

remove jumper

 

 

 

fire, remove jumper

 

 

Problem is a wire or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

component short to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If above 500mV,

Clean filter

 

 

 

Jump across

thermostat

 

 

cabinet or low gas

 

 

 

 

replace gas valve

 

 

 

 

 

pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check for adequate water

 

 

 

 

 

 

 

 

 

 

 

If below 500mV, check

 

 

 

flow from filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

gas pressure. Also check

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

for insects or debris in

 

 

 

Replace pressure switch

 

 

 

 

 

 

 

 

 

 

 

 

the pilot burner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If output is still low,

 

 

 

 

 

If main burner fires,

 

 

If main burner does

 

 

replace pilot generator.

 

 

 

 

 

 

 

remove jumper

 

 

 

NOT fire...

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace

thermostat

 

 

Jump across each high

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

limit and remove jumper

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace high limit that

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

caused heater to fire

 

 

 

 

 

 

 

 

 

 

 

 

35

Image 35
Contents What to do if YOU Smell GAS Installation Operating InstructionsContents Water START-UP ProceduresBefore START-UP BurnersTo Turn OFF GAS to Appliance Millivolt SystemLighting Instructions Operating Instructions Electronic Ignitions SystemsWhat to do if YOU Smell GAS 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 Status Display FaultsElectroniccontrols Two-Wire Remote Operation RP2100 Remote Control InstallationTWO Wire ONE Function ON/OFF only Three Wire TWO FunctionHighlimits Pressure SwitchFlame ROLL-OUT Safety Switch 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

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