Five Star Sr200na, Sr200lp,, Sr333na, Sr333lp,, Sr400na, Sr400lp Water Piping, Cool Water

Page 16

A manual bypass valve should be installed across the heater when the pump flow exceeds 120 GPM. See instructions below for setting of the manual bypass. Make sure that the outlet plumbing from the heater con- tains no shut-off valves or other flow restrictions that could prevent flow through the heater (except as noted below). To switch flow between the pool and spa, use a diverter valve. Do not use any valve that can shut off the flow.

Do not use a shut-off valve to isolate the heater unless it is below the level of the pool or spa.

Install a check valve if there is a possibility of back-siphon- ing through the heater when the pump is off.

NOTICE: Improper operation of chemical feeders can cause severe damage to the heater which is not covered by the warranty. Either equip chemical feeders with an anti-siphon device to prevent chemicals from siphoning into the heater if the pump shuts off, or install the chemical feeder down- stream of the heater (see “Water Chemistry,” Page 17). NOTICE: If the heater is plumbed in backwards, it will cycle continuously. Make sure piping from filter is not reversed when installing heater.

WATER PIPING

Connect the heater directly to 2” PVC pipe, using the inte- gral unions provided. Heat sinks are not required. The low thermal mass of the heater will prevent overheating of the piping connected to the heater even if the pump shuts down unexpectedly.

3-WayChlorinator

Valve

Heater

Main

Filter

Drain

 

Pool

Spa

Pump

3-Way Valve

From Pool

3-Way

 

Valve

FIGURE 16: Typical pool piping layout

SYSTEM 3™

From Filter Outlet

to Heater

Modular Media

Inlet

Filter

 

To Filter

Inlet

FIGURE 15:

Cool Water

Typical installation

In From Pool

Warm Water

Out to Pool or Spa

To Pool

Corrosion Resistant,

 

Positive Seal

To Spa

Check Valve

 

Sanitizer

 

Cool Water

2735 1296

 

In From Spa

 

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Contents Special Instructions to Owner Sta-Rite Pool/Spa GroupTo Installer To ConsumerSafety Instructions Description of the Heater OWNER’S Operating InstructionsSequence of Operation START-UP and OperationWhat to do if YOU Smell GAS SPA Temperature CautionOperating Instructions To Turn OFF GAS to the Appliance Operating ControlAfter START-UP Care and Maintenance Maintenance InstructionsInstallation Instructions Putting the Heater Into ServiceOutdoor Installation Instructions Heater Clearances OutdoorIndoor Installation Instructions Installation in a Garage Or Utility RoomControl Panel Indexing Heater Clearances IndoorCombustion and Ventilation AIR Supply Indoor Vent InstallationOutside Vent Cover Removal Metal Flue Collar Sta-Rite Part No Vertical Venting Negative PressureMin. Height Minimum Height Connecting Special GAS Vent to the HeaterRoof Pitch Above Roof Min Brand Manufacturer Material Type SealantWater Connections Special Gas Vent Vertical or Horizontal No. of 90 ElbowsWater Piping Cool WaterWater Flow Rate Water ChemistryModel Minimum Flow Maximum Flow 200 120 333 400 Chemical ValuesWater Pressure Switch Pressure Relief ValveConnect Gas Valve to End Cap Air Orifice Pressure Testing Supplying Power to the HeaterElectrical Wiring GAS ConnectionsFIREMAN’S Switch Connection FuseMaximum Temperature SET Point Max Temperature Set Point ControlsDoes red Service Initial TroubleshootingHeater LED come Heater Will Not Fire a StartHeater Will Not Fire B ContinueHeater Will Not Fire C Heater Will Not Fire D Diagnostic LED’s AGS, AFS, HLS, PS, Thermistor Do not jumper a safety switch to remedy a failed switchDiagnostic LED’s SFS SFS onBurner Troubleshooting Heat Exchanger TroubleshootingRepair Parts are available from your Sta-Rite dealer 2692 Repair Parts Burner System Repair Parts Water System Repair Parts Electrical System Pool Heater Wiring Connection Diagram Pool Heater Electrical Schematic Ladder Diagram Page Page Warranty Registration Card
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