Weil-McLain 68V User Manual

UEll'flhHlil68 and 68V oil-Fired Boiler Manuallncludes:. Installationo Start-up. Serviceo Parts-68 BOILERREAR FLUE OUTLET68V BOILERTOP FLUE OUTLE

-wll-USE WITH REFRIGERATION SYSTEMThe boiler must be installed so that chilled medium is piped inparallel with the heating boiler with appropriate v

-ffi-STEAM BOILERJ1.Connect piping near boiler as shown in Table V and Fig-ures 17 or 18.Connect cold water fill supply piping close to boiler in th

-wll-REPLACEMENT BOILER CONNECTIONS tONE.PIPE STEAM SYSTEMRecommended piping for replacement boiler on older one-pipesteam system is shown below.Some

Effi-tSection V: Tankless & Storage Heater Hook-upTANKLESS HEATER HOOK.UPInstall as shown in Figure 20 (water boiler) or Figure 21(steam boiler).

-ffi-AFor1Failure to properly install, pipe andwire boiler controls may result in se-vere damage to boiler, building andpersonnel.WATER BOILER CONTR

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-ffi-Section Vlll: Final AdjustmentsWATER TREATMENTNever use petroleum based stop-leak compounds. Waterseal deterioration will occur, resulting in

)-ffi-Section lX: Check-out Procedurenu2'aI'- AL] D.CHECK.OUT PROCEDURE(Check-off steps as completed.)Water boiler:a. System properly fil

- [HIl -r}@,t Based on standard test procedures prescribed by the United States Deparlment of Energy at combustion condition of 130/o COzratings are b

)68 REAR FLUE OUTLET (Continued)-ffi-PACKAGEDsrDE (STEAM)INTERMEDIATE-19-HEATER -LOCATIONPACKAGEDsrDE (WATER)ulSTE AMHEATERASSEMBLED LEFT SIDE20 -lr6i

-ffi-Table of ContentsAir Supply for Combustion . . . .WiringDiagram '.'.15Chimney or Vent RequirementsJ44Standard Minimum ClearancesBoiler

-wfl-RET URNPACKAGEDFRONT (WATER ONLY)t*to4-?=lr'"42+t-IASSEMBLEDLEFT SIDE-20-68V TOP FLUE OUTLET+ 268V available as packaged unit only.Jack

-ffi-I,Section Xl: Replacement Parts7-=_?"/ ,{K.///' \68BOILER14I Can be purchased at local supply house.NOTE: Order burner parts directly

-um-68VBOILER?' t"t ./'--t2 ' ;l3ry_PARTS LIST-16a13\ .,,.6d."'// ,..f/E15r i-Oi i*'fJt,' -r)y->-.=\>/-

JThe following defined terms are used throughout this manualthe presence of hazards of various risk levels, or to importanting the life of the product

-ffi-SELECT THE BOILER LOCATIONCONSIDER ALL CONNECTIONS TO THE BOILER BE-FORE SELECTING A LOCATION.To avoid personal injury, death orproperty damage,

vv7. Check for maintained gauge pressure.8. Check for leaks. Repair if found.Repair leaks at once. Damage to boilercan result. NEVER use petroleum-bas

- -JACKET ASSEMBLY(For non-Packaged boilers)Refer to jacket erecting instructions packed in the jacket car-ton.BREECHING ERECTIONBack outlet (68)-see

-ffi-vCOMBUSTIBLESURFACE(COUNTERTOP;CEILING INALCOVE, CLOSET,r/z PHIL.METAL SCREW (2)#6xSHTBURNERPRIIVARY CONTBOLBRACKETFIGURE 5BEMOVE JUMPER#10 x 1l2

-ffi-Section lV: Piping ConnectionsFailure to properly pipe boiler may result in improper operationand damage to boiler or building.WATER BOILERBoiler

o. For multiple zoning with circulators, these changesmust be made (see Figure 12):a) Size each circulator to individual circuit requirements.b) Rem