Lochinvar F0600187510 manual

INST ALLA TION AND SER VICE MANU AL GAS HEA TERS FOR COMMERCIAL POOL APPLICA TIONS 500,000 - 2,070,000 Btu/hr MODELS Starting Serial #F0600187510 CPE-I-S-10  WARNING : If the information in this manual is not followed exactly , a fire or explosion may result causing property damage, personal injury or loss of life. – This appliance MUST NOT be[...]

Commer cial P ool Heater s T a ble of Contents General Product I nformation . . . . . . . . . . . . . . . . . . . . . . . . . .3 Special Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 U npacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Codes . . . . . . . . . . . . . . . .[...]

Installa tion and Ser vice Manual GENERAL PR ODUCT INFORMA TION Special Instr uctions This manual supplies information for the installation, operation and serv icing of this pool heater . Read and understand this manual complet ely before installing the pool heater . Installation and serv ic e must be performed by a qualified ser vice installer , s[...]

Commer cial P ool Heater s 5. If you smell gas, shut off the gas supply: • Do not tr y to light an y appliance; • Do not touc h any electrical sw itc h; do not use an y telephone in your building; • Immediat ely call your gas supplier from a neighbor’ s telephone. Follo w the gas supplier’ s instructions; • If you cannot r each your gas[...]

5 Installa tion and Ser vice Manual PR ODUCT IDENTIFICA TION Figure 1A – Standard H orizontal Piping Loop Figure 1B – Optional V ertical Piping Loop[...]

6 Commer cial P ool Heater s INST ALLA TION This pool heater meets the safe lighting performance criteria w ith the gas manifold and control assembly pr ovided, as specified in the ANSI Z21.10.3/CSA 4.3 standard for gas-fired wat er heaters. L OCA TING POOL HEA TER 1. Maintain all clearances from c ombustible construction when locating pool heater [...]

7 T ABLE - A COMBUSTIBLE FLOOR KITS Input Btu/hr Kit Number 500,000 CFK3302 650,000 CFK3303 750,000 CFK3304 Installa tion and Ser vice Manual Figure 3 – Draining P ool Heater FREEZE PRO TECTION Although this pool heater is CSA design certified for outdoor installations - such installations are not r ecommended in areas where the pool heater will [...]

8 Commer cial P ool Heater s INST ALLA TION Continued For c onv enience and flexibility , you can dir ect the combustion air inlet from either the back or right side of the pool heater . T o arrange the combustion air inlet for side entry , follow the steps belo w . 1. R emove the metal panel fr om the pool heater’ s side wall (see Figure 4). 2. [...]

9 Installa tion and Ser vice Manual 2. Outside Combustion Air , U sing Ducts Y ou can direct outside combustion air t o this pool heater using two air ducts to deli ver the air to the equipment r oom. Each of the two openings must ha ve a minimum free ar ea of one square inch per 2000 Btu input (11cm 2 per kW). 3. Outside Combustion Air , U sing Di[...]

10 Commer cial P ool Heater s INST ALLA TION Continued VENTING General Infor mation Y ou must supply adequate combustion and v entilation air to this pool heater . Y ou must pro v ide minimum clearances for the v ent terminal from adjac ent buildings, windows that open, and building openings. F ollow all requir ements set for th in the latest editi[...]

11 Installa tion and Ser vice Manual Figure 12 – V e nt T erminat ion from Flat R oof 10' or Less from Pa r ap e t W a l l Figure 13 – V e nt T erminat ion from Flat R oof More Than 10' from P arapet W all Sidewall V ent T er mination Clearances and Location Locate the bottom of the vent terminal at least 12 inches (30cm) abov e g rad[...]

12 Commer cial P ool Heater s Combustion Air Inlet Piping  WARNING : Locate and install the combustion air inlet cap correctly . Failure to do so can allow the discharge of flue products to be drawn into the combustion process. This can result in incomplete combustion and potentially hazardous levels of carbon monoxide in the flue products. This[...]

13 Installa tion and Ser vice Manual Figure 14 – Sidewall Combustion Air Inlet Figure 15 – Air Inlet Cap for Sidewall T er mination T o prevent recir culation of flue products fr om an adjacent vent cap into the co mbustion air inlet, follo w all applicable clearance requirements in the lat est edition of the N ational Fuel Gas Code and/or CAN/[...]

14 Commer cial P ool Heater s INST ALLA TION Continued V ent System Options This pool heater has six v enting options. 1. Conventional Negative Draft V enting This option uses a vertical roofto p flue termination. Combustion air is supplied from the equipment r oom. 2. V ertical DirectAire™ V enting This option uses a vertical con ventional v ent[...]

15 Installa tion and Ser vice Manual Connect the flue v ent directly to the flue outlet o pening on the top of the pool heater . N o additional draft div er ter or bar ometr ic damper is needed on single unit installations w ith a dedicated stac k and a negativ e draft w ithin the specified range of 0.02 to 0.08 inches w .c. If the draft in a dedic[...]

Masonry Chimney Installations A masonr y chimney must be pr operly sized for the installation of a high efficiency gas-fired pool heater . V enting of a high efficiency pool heater into a c old or oversized masonry chimney can result in operational and safety problems. E xterior masonr y chimneys, with one or more sides exposed t o cold outdoor tem[...]

Installa tion and Ser vice Manual Figure 20 – V er t ical DirectAir e Installation with Rooftop Combustion Air Inlet V ent Kits  WARNING : Only use a sidewall air inlet cap supplied by the appliance manufacturer or a rooftop air inlet cap supplied by the vent manufacturer . Using any other air inlet cap for single-unit installations or using a[...]

Commer cial P ool Heater s INST ALLA TION Continued Sidewall Fan The sidewall fan can be mounted on the inside/outside (depending upon model) with a sidewall vent hood installed on the exterior wall. The sidewall fan and accessories are included in a v enting kit provided by the applianc e manufacturer . See T ABLE–E for kit numbers. The venting [...]

Installa tion and Ser vice Manual 4’ MIN. Figure 22 – Sidewall V enting  WARNING : Do not combine the flue from this unit with the vent from any other appliance. Do not combine flues from multiple appliances into a common vent. The flue from this unit must be a dedicated stack. Connect the flue v ent directly to the flue outlet o pening on t[...]

Commer cial P ool Heater s INST ALLA TION Continued T ABLE-E Sidewall V ent Kits Input Btu/hr Kit* (w/Po wer Fan Assy .) Max. V ent Length V ent T er mination Only (500,000 - 750,000 Btu/hr) Max. V ent Length 500,000 SVK3006 100 ft. SVK3043 50 ft. 650,000 SVK3008 100 ft. SVK3044 50 ft. 750,000 SVK3008 100 ft. SVK3044 50 ft. 990,000 SVK3053 100 ft. [...]

Installa tion and Ser vice Manual T ABLE-F Horizontal DirectAire™ Kits Input Btu/hr Kit* 500,000 HDK3031 650,000 HDK3032 750,000 HDK3032 990,000 HDK3037 1,260,000 HDK3038 1,440,000 HDK3038 1,800,000 HDK3039 2,070,000 HDK3039 *These kits include a sidewall ve nter assembly , vent termination, DV bo x adapter , sidewall air inlet cap , and a bar om[...]

Commer cial P ool Heater s INST ALLA TION Continued Masonry Chimne y I nstallat ion Do not use a standard masonry chimney to directly ve nt the combustion pr oducts from this pool heater . T o use a masonr y chimney , the chimney must use a sealed, corrosion-r esistant liner system. Sealed, co r r osion-resistant liner systems (singlewall, d oublew[...]

Installa tion and Ser vice Manual In cold c limates, use a T y pe-B doublewall v ent pipe or an insulated single wall pipe for combustion air . This will help prevent moisture in the cool incoming air fr om condensing and leaking from the inlet pipe.  CA UTION : Pool heaters that are shut down or will not operate may experience freezing due to c[...]

Commer cial P ool Heater s INST ALLA TION Continued 3. Secur e all joints w ith a minimum of three sheet metal screws or pop rivets. A pply aluminum foil duct tape or silicone sealant to all screws or riv ets installed in the vent pipe. 4. Ensure that the air inlet pipes ar e properly supported.  WARNING : Properly seal all joints and seams in t[...]

Installa tion and Ser vice Manual V ertical Combustion Air Inlet Clearances Y ou must locate the air inlet termination elbo w at least 12" (30cm) abov e the roof or abov e normal snow levels. If the air inlet cap is w ithin a 10 foot (3.05m) radius of the flue outlet, the point of termination for the combustion air inlet cap must be at least 3[...]

Commer cial P ool Heater s INST ALLA TION Continued T ABLE H Outdoor V ent Cap Kits Input Btu/hr Outdoor V ent Kit* 500,000 ODK3075 650,000 ODK3076 750,000 ODK3076 990,000 ODK3077 1,260,000 ODK3078 1,440,000 ODK3079 1,800,000 ODK3080 2,070,000 ODK3080 * These kits include an outdoor v ent cap and gasket. Flue gas condensat e can freeze on exterior [...]

Installa tion and Ser vice Manual Gas Piping T o safely operate this pool heater , you must pr operly size the gas supply piping. See T ables- J and K for piping and fitting requirements. Gas pipe size ma y be larger than pool heater connection. On models 500,000 - 750,000 Btu/hr the gas connection t o the pool heaters are 1 1/4" NPT and on mo[...]

Commer cial P ool Heater s INST ALLA TION Continued Figure 29 sho ws a t ypical pool heater gas train. Figure 29 – T ypical Pool H eater Gas T rain Drawing T ABLE-J Suggested Gas Pipe Size for Single Unit Installations Btu/hr Input Distance F r om Meter (in f eet) 0-50 51-100 101-200 201-300 301-500 500,000 1 1/4" 1 1/2" 2" 2"[...]

Installa tion and Ser vice Manual 13. Remo ve the manometer and r elated fitting from the “inlet” side of the gas valv e, r eplace 1/8" hex plug in the gas val ve and tighten. 14. T urn on the gas supply at the manual valv e, turn on L.P . gas at the tank if requir ed. 15. T urn the pow er sw itc h to the “ ON” position. 16. T urn the [...]

Commer cial P ool Heater s INST ALLA TION Continued Gas Manifold Pressure Adjustment IMPORT ANT : The gas valves are referenced to the fan pressurized chamber by a hose connected from the vent of the gas valve regulator to the chamber pressure tap located on the front inside portion of the jacket. Reference the drawings in this section for componen[...]

Installa tion and Ser vice Manual T ABLE-L Net Manifold Pressure 500,000 – 750,000 N atural Gas 1.8" w .c. LP Gas 4.6" w .c. 990,000 – 2,070,000 N atural Gas 1.2" w .c. LP Gas 4.6" w .c. * Net Manifold P ressure equals the measur ed manifold pressure minus the chamber pressur e. See Figure 31 t o measure the Net M anifold Pr[...]

Commer cial P ool Heater s INST ALLA TION Continued No te : If the w ing nut underneath the valv e actuator body is loose, retighten. 9. Reinstall the plastic actuator c over and secur e w ith the screw loosened in Step 2. 10. Place the valv e cov er ( JKD6653) ov er the 3-way automatic bypass valv e. I nstall the end caps ( JKD6653 and JKD6654) us[...]

Installa tion and Ser vice Manual COPPER OR CPVC (SEE TABLE) RECOMMENDED ISOLATION VALVE ALTERN ATE POOL RETURN SENSOR LOCATION VALVE TO POOL 3' MINIMUM FROM FILTER AUTOMATIC BYPASS VALVE PVC MINIMUM (SEE TABLE) FACTORY PO OL RETURN SENSOR LOCATION 110° LIMIT 20' MA XIMUM MODEL NO. BYP ASS PIPE SIZE CP (N,L) 501 - 751 CP (N,L) 991 - 2071[...]

Commer cial P ool Heater s INST ALLA TION Continued 3' MINIMUM COPPER OR CPVC (SEE TABLE) RECOMMEN DED ISOLATION VALVE ALTERNATE POOL RETURN SENSOR LOCATION VALVE TO POOL FROM FILTER AUTOMATI C BYPASS VALVE PVC (SEE TABLE) FACTORY POOL RETURN SENSOR LOCATION 110° LIMIT COPPER OR CPVC (SEE TABLE) MODEL NO. BYP ASS PIPE SIZE CP (N,L) 501 - 751 [...]

Installa tion and Ser vice Manual R elief V alve COPPER OR CPVC (SEE TABLE) RECOMMENDED ISOLATION VALVE FLOW METER 4" CPVC 4" CPVC ALTERNATE POOL RETURN SENSOR LOCATION 3' MINIMUM 110° LIMIT TO PO OL FROM FILTER OPTIONAL POOL SUPPLY SENSOR LOCATION FACTORY POOL RETURN SENSOR LOCATION MODEL NO. BYP ASS PIPE SIZE CP (N,L) 501 - 751 CP[...]

Commer cial P ool Heater s INST ALLA TION Continued Ensure that the pump installed on the pool heater will supply adequate flow t o make the flow switc h contacts and operate the pool heater . A water flow switch meets most c ode requirements for a low-water cut off dev ice on applianc es requiring forced circulation for operation. PUMP PUR GE / MA[...]

Installa tion and Ser vice Manual Figure 39 - Control P anel Component Location Drawing T ABLE-M Remote Wire Connection Wi re Gauge Maximum Allow a ble Length 12 GA 100 ft. 14 GA 75 ft. 16 GA 50 ft. 18 GA 30 ft. T er minal Strip Connection Options The scenarios shown in Figures 40 A - C represent typical terminal strip connection requirements. The [...]

Commer cial P ool Heater s INST ALLA TION Continued B. C. Figure 40 (A -C) - T erminal Strip Connection  WARNING : If you do not follow these instructions exactly , a fire or explosion may result causing property damage, personal injury or loss of life. OPERA TION FOR Y OUR SAFETY READ BEFORE OPERA TING A. This pool heater does not ha ve a pilot[...]

Installa tion and Ser vice Manual Figure 42 – ON/OFF S w itch Figure 43 – Combination Gas V alve 8. T urn the manual gas cock clockwise ; to the “OFF” position. 9. W ait five (5) minutes t o clear out any gas. If you smell gas, ST OP! Follow What T o Do If Y ou Smell Gas in the safety information. I f you don ’t smell gas, go on to the ne[...]

Commer cial P ool Heater s OPERA TION Continued Figure 44 – V er tical P ool Heater Piping Figure 45 – H or izo ntal Pool H eater Piping OPERA TING TEMPERA TURE CONTROL The pool heater is equipped with a micropr ocessor based adjustable digital temperature contr ol to provide ON/OFF operation. The temperature c ontrol is located behind the ov e[...]

By pressing the Select k ey , the P ool T arget is shown and the text T ARGET on the displa y . This is the pool temperature set point. By pressing the Select k ey again, the Boiler Inlet T emperature is shown, indicated by the text Boil I n . This is the t emperature of the water going into the pool heat er . Note that it is differ ent than the te[...]

Commer cial P ool Heater s HO T SURF ACE IGNITION SY STEM Hot Surface Igniter and Ignition Control Module This unit has one ignition module and one hot surface igniter .  CA UTION: The igniter is extremely fragile, be very careful when removing. A faulty or damaged hot surface igniter MUST BE replaced with a Lochinvar PL T3400 igniter . DO NOT u[...]

Installa tion and Ser vice Manual Code Sequence Condition Constant ON Syst em OK, no faults pr esent. Constant OFF P ossible contr ol fault, chec k power; LED may be effecti ve, do not replace c ontrol if all oper ational sequences function pro perly , see T roubleShooting Guide. One Flash Low Air , check air pr essure switch and hoses to pressur e[...]

Commer cial P ool Heater s OPERA TION Continued OPERA TION AND DIA GNOSTIC INDICA T ORS The contr ol panel has up to six indicating and diagnostic lig hts to show all major steps of operation and control sensed malfunctions. There are displa y indicators on the Operating T emperature Control that give status information as well. Figure 49 – Exter[...]

Installa tion and Ser vice Manual Refer t o Circulating Pump on page 46 for information relating to pump wir ing. T ABLE-P AMP Draw Data Btu/Hr Input Controls F ans Pump Appr o ximate T otal Amps 500,000 3.6 2.7 5.0 11.3 650,000 5.4 3.4 5.0 13.8 750,000 5.4 3.4 5.0 13.8 990,000 7.3 3.2 7.4 17.9 1,260,000 7.3 3.2 7.4 17.9 1,440,000 7.3 6.7 7.4 21.4 [...]

Commer cial P ool Heater s OPERA TION Continued Circulating Pump 1. This pool heater is fact or y supplied with a properly sized pump that circulates wat er between the pool heater and system. 2. The pump is sized t o pool heater input and water hardness. See W ater Chemistry on page 44. 3. L ubr icate the pump to the manufactur er’ s recommendat[...]

Installa tion and Ser vice Manual CLEANING AND MAINTENANCE Listed below ar e items that must be check ed to ensure safe r eliable operations. V erify proper operation after serv icing.  CA UTION : Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Appliance Ar ea K eep applia[...]

Commer cial P ool Heater s CLEANING AND MAINTENANCE Continued Bur ner Remo val and Cleaning 1. T urn “OFF” the main power to the pool heat er . 2. T urn “OFF” the main manual gas shutoff to the pool heater . 3. R emov e the front outer jack et panels. 4. Disconnect the manifold fr om the gas train using the union(s) just below each gas val [...]

Installa tion and Ser vice Manual Combustion Air Fans Both the 500,000 - 750,000 Btu/hr models and the 990,000 - 2,070,000 Btu/hr models use a fan-assisted co mbustion process. The 500,000 - 750,000 Btu/hr models hav e one fan and the 990,000 - 2,070,000 Btu/hr models use two fans to supply combustion air to the burners. Fan Cleaning Check each c o[...]

Commer cial P ool Heater s CLEANING AND MAINTENANCE Continued If the air pressure switch does not make within 60 seconds fr om the time the fans turn ON, the ignition module will go into a soft lockout period (appr oximately 5 min utes in duration) dur ing which time the fans are turned off and the module shows the Low Air flash code. If necessar y[...]

Installa tion and Ser vice Manual ENERGY SA VING RECOMMEND A TIONS 1. Keep the pool c over ed when not in use. This will cut heating cost, reduce wat er ev aporation, conserve chemicals and reduc e load on the filtering system. 2. R educe pool thermostat to 78°F or low er . 3. U se an accurate pool thermometer to monitor wat er temperature. 4. U s[...]

Commer cial P ool Heater s GL OSSAR Y POWER SUPPL Y 120V A C/60Hz/1PH power c onnects to black (line) and white (neutral) wires located within an electr ical wiring box located on the left side of the pool heater . A green chassis grounding wire is also provided for co nnection to ear th ground. ON/OFF ROCKER SWIT CH The black line voltage wire run[...]

53 IGNITER WARM-UP AND PRO VING (Ignition Module F unction) Once the ignition module has completed its pr epurge period, it turns on the hot surface igniter . Once the hot surfac e ig niter’ s current draw r eaches a proper level, the ignition module begins an additional period of appro ximately 25 seconds for the igniter t o ensure the ignition [...]

Commer cial P ool Heater s WIRING BO X CONNECTIONS OPTI ON AL PU MP DE LAY 1 2 3 4 TD R LY 24V AC PR BL BL / BK W BK/ W BR / W PR P Y W O PTIO NAL LO UVE R/VE NTE R 120 V R EL AY O PT IO NAL ALARM / TI ME DE LAY 2 4 V TI M E DELAY RELAY P 24 V DASHED L INE I NDICAT ES O PT IO NAL EQUIPMENT. REMOVE FACTORY TE ST JU MP ER W HEN IN STA L LI NG LOUV E [...]

Installa tion and Ser vice Manual WIRING BO X CONNECTIONS R/ BK 2 3 2 3 14 1 4 2 2 13 13 1 2 3 2 3 1 1 1 2 2 2 CHASS IS GR OUN D STAG E #1 BL OWE R #1 BLO WER #2 LOW GAS BURNER G ROUND HSI AS ESS STAG E #1 2 # E G A T S 1 # E G A T S 7 6 AIR S W 2 3 CHASS IS GR OU ND Y Y Y Y Y T BK R W G BK R W G BK W G BK W G GY G BK BK or R T O G GY PR O O/ BK O [...]

Commer cial P ool Heater s LADDER DIA GRAM 24 VAC CO NT R O L J3 5 4 6 1 2 3 O. C. J1 J2 3 2 1 J4 P GN D MV PV PV MV NO C NO NC S2/ FS - + F2 F1 NEU LIN E S1 O R PRESSU R E SWITCH RESET PUR GE GY GY TE M P ERAT URE CONTR O L 24 V AC 120 V AC + - Y W CHASS IS GR OUN D - Y BK /W G W OPTION A L ALARM DEL AY IG NITER TRI A L GY GY BK P BL O W CIRCUIT B[...]

Installa tion and Ser vice Manual CONTR OL BO X CONNECTIONS J3 5 4 6 1 2 3 O.C . J1 J2 3 2 1 J4 P O 24 V AC XFMR . DI SPLA Y BO ARD ALA RM ENA BLE RELA Y 24 V SENSO R CONNECTO R 120V 24V FLAME F A IL ENAB LE RELA Y 24 V BK W BL Y Y Y S2/FS F2 F1 S1 NEU 4 2 3 11 - + - + IGN ITION MOD U LE TH 10 PI 9 8 24 COM RESET 7 24 V AC 6 MV 5 PS 4 3 M/S 2 FF 1 [...]

Commer cial P ool Heater s A ppendix A Unit Star t Up Chec klist Ensure that the location and installation of the equipment is in acco rdance with the installation manual, all local installation requirements, and with the latest edition of the N ational Fuel Gas Code, ANSI 223.1 and/or CAN/CGA -B149 Installation Code. 1. Measure the supply gas pres[...]

59 Installa tion and Ser vice Manual A ppendix B Adjust Menu Settings for Operating Modes User Advanced Item Description Default Range X X T ARGET P ool target temperature 85˚F OFF , 55 to 105˚F X X DIFF Differential setting for r etur n sensor 4˚F 1 t o 20˚F X BOIL IN MIN Minimum inlet water temperature 130˚F 130 to 150˚F X BOIL MAX Maximum [...]

Lochin var Corporation • 300 Maddo x Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax 615-547-1000 www .Lochin var .com Revision 9 (ECO C02822) reflects moving FIG. 22A (page 19) to page 21 and adding Aire-Lock to the title. Revision 10 (ECO #C03002) updated images to reflect the CPVC bypass (pgs. 1, 5, 33-35, and 40) along with updating[...]