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CATALOG NO. 6200.51O
Effective:

04-09-07

Replaces:

05-15-05

Models 2100-4001

P/N 240251 Rev. 16

INSTALLATION
AND OPERATING
INSTRUCTIONS

RAYTHERM

TM

COMMMERCIAL
SWIMMING POOL
HEATER

Models

P-926 to P-1826
and
P-2100 to P-4001

This manual should be maintained in legible condition and kept adjacent to the
heater or in a safe place for future reference.

WARNING:  If the information in these instructions is not followed exactly, a fire or
explosion may result causing property damage, personal injury or death.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor's phone.  Follow the gas
supplier's instructions.

If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency or
the gas supplier.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.

Models 1287-1758

Summary of Contents for RAYTHERM P-926

Page 1: ...fire or explosion may result causing property damage personal injury or death WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in...

Page 2: ...Venting Connections Gas Supply Connections Water connections Controls WiringDiagrams SECTION 4 SERVICING INSTRUCTIONS General Location of Controls Start Up Procedures Inspection Procedures Servicing...

Page 3: ...damage to the carton or the shipping crate If the carton or shipping crate is damaged make a note on the Bill of LadingandreportthedamagetotheCarrierimmediately Remove the boiler from the carton or sh...

Page 4: ...t louvers andintotheheater Thiscouldcauseheavyinternal rusting or damage some electrical components and this would void the warranty The point from where the flue products exit the heater must be a mi...

Page 5: ...er the following steps shall be followed with each appliance remaining connected to the common venting system placedinoperation whiletheotherappliancesremaining connected to the common venting system...

Page 6: ...n of the National Fuel Gas Code ANSI Z223 1 NFPA 54 When re sizing any portion of the common venting system the common venting system should be re sized to approach the minimum size as determined usin...

Page 7: ...n equipment flue or exhaust system 7 Bleed Line Connection Fig 8185 2 WATERCONNECTIONS LOCATION The heater requires water flow and positive pressure to fire and operate properly It must therefore be i...

Page 8: ...sticks in the skimmer High chemical concen trations will result when the pump is not running eg overnight Chlorinators must feed downstream of the heater and have an anti siphoning device to prevent c...

Page 9: ...1 FLOWRATES WATERCONNECTIONS MODEL CONNECTIONSIZE MIN GPM MAX GPM 926 1223 60 120 1287 1826 2 1 2 FPT Refer to flow rate table 2100 4001 3 FPT LOOP HEATER FLOW FLOW RATES RATES MODELS GPM GPM 1287 133...

Page 10: ...willensurethattheheaterwillbeenergizedattherighttime Ifthemainwaterlineistoofarawayfromtheheater and the capillary bulb will not reach it locate the pool thermostat adjacent to the main line and run w...

Page 11: ...nfigurations for large systems see figures 9268 and 9269 1 Locate and mark an area on the main system return loop pipe where the well is always exposed to the water circulating back from the pool See...

Page 12: ...rly to prevent heater condensation The heater inlet temperature can be higher than 100 F without heater damage but operating at less than 100 F inlet can cause damage from condensation Note Consult fa...

Page 13: ...CONFIGURATIONSFORRAYTHERMCOMMERCIALPOOLHEATERS Fig 9268 Fig 9269 BLENDED WATER TEMPERATURE THERMOMETERATHEATERINLET HEATEROUTLETTEMPERATURE THERMOMETER HEATERTHERMOSTAT RECOMMENDED FIELD INSTALLED ISO...

Page 14: ...s valve This may be used with flow rates up to 120 GPM and adjusted as below NOTE Sooting or liming caused by improper bypass adjustmentvoidsthewarranty BYPASSVALVE INLET OUTLET HEADER Fig 8223 0 OPEN...

Page 15: ...he original wiring it must be replaced with 105 C wire or its equivalent ELECTRONIC IGNITION The intermittent ignition device conserves energy by automatically extinguishing the pilot when desired tem...

Page 16: ...16 WIRING DIAGRAM MODELS 926 1223...

Page 17: ...17 WIRING DIAGRAM MODELS1287 1826...

Page 18: ...WIRING DIAGRAM MODELS 2100 2500 18...

Page 19: ...WIRING DIAGRAM MODELS 3001 4001 19...

Page 20: ...se a multimeter to check If the pressure switch fails to close either the switch setting is too high or the filter pump is not supplying enoughpressure 4 Turn the heater ON 5 Manually turn the pressur...

Page 21: ...never the pilot flame is interrupted Pilot flame is automatically lit when the device is powered Unit performs its own safety check and opens the main valve only after the pilot is proven to be lit 21...

Page 22: ...valve should open and main burner should ignite after gas reaches the burner port 22 INSPECTIONPROCEDURES BURNERS Clean main burners and air louvers of dust lint and debris Keep boiler area clear and...

Page 23: ...ader side as shown without breaking pipe connections It is preferable however to remove both headers for better Fig 6049 23 visibility through the tubes and to be sure the ground up lime dust does not...

Page 24: ...boltmetalcombus tion chamber retainer from top and remove combustion chamberpanelsindividually REFRACTORY PANELS TOP VIEW Fig 8155 0 BURNER DRAWER REMOVAL 1 Shutoffpowerandgassupplytothepoolheater Dis...

Page 25: ...ippedofflongerononeend The long end is inserted into the opening of the tube sheet first thentheshortendisfittedthroughtheopposite tube sheet Ifthetubeendsbecomedentedorbent straighten at least four 4...

Page 26: ...void the warranty 7 Keep heater air clear and free from combustible materials and other flammable and corrosive vapors and liquids 8 Keepmovingpartslubricated 9 Manualoperationofpressure temperaturer...

Page 27: ...ation Improperventing Insects or debris clogging burnerintakeports Lowgaspressure Restrictedpilot Weakpilotgenerator Lowgaspressure Insects or debris clogging burnerintakeports Check movement by putti...

Page 28: ...take into account heat loss due to weather Reset time clock Cleanfilter Refer to installation instructions Inspect bypass for movement if no movement replace Replace if no movement when heated Replace...

Page 29: ...huts off pilot gas if pilot fails to light To reset interrupt power to heater NOTE Before troubleshooting familiarize yourself with the start up and checkout procedure Check line voltage power low vol...

Page 30: ...standard company warranties must be properly tagged with RAYPAK return parts tag completely filled in with the heater serial number model number etc and shipped to the Company freight prepaid If deter...

Page 31: ...MODELS 926 962 1083 1125 1178 1223 1287 1336 1414 1468 1571 1631 1758 1826 31 2 C...

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Page 33: ...33...

Page 34: ...MODELS 2100 2500 3001 3500 4001 34...

Page 35: ...35...

Page 36: ...36...

Page 37: ...NT Under this Warranty Raypak will furnish a replacement for any failed part The failed part must first be returned to Raypak if requested with transportation charges prepaid and all applicable warran...

Page 38: ...k Inc 2151 Eastman Avenue Oxnard CA 913030 805 278 5300 FAX 800 872 9725 Raypak Canada LTD 2805 Slough Street Mississauga Ontario Canada L4T 1G2 905 677 7999 FAX 905 677 8036 Litho in U S A www raypak...

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