UTICA BOILERS TriFire TRB 3 Installation Manual

SUPPLEMENTAL INSTRUCTIONS:DIRECT VENTINSTRUCTIONS FOR HIGH EFFICIENCY OIL-FIREDHOT WATER BOILERDirect Venting Of Oil Fired Boilers ...

10TABLE 1: THE HIGH EFFICIENCY OIL BOILER IS CERTIFIED FOR USE ONLY WITH THE FOLLOWING PART NUMBERSBurner OptionsItems with BoilerTermination OptionsP

11BURNER SETTINGS TABLESTable 3: RIELLO 40BF DIRECT VENT PRELIMINARY BURNER SETTINGSBoiler ModelHead TypeInser-tion DepthFiring Rate [GPH]Com-bustion

12(WHITE)(ORANGE)(WHITE)(BLUE/WHITE)(WHITE)(BLACK)(RED)(WHITE)(YELLOW)(VIOLET)Figure 11 - Beckett NX With Blocked Flue Pressure Switch SafetyFigure 12

13Figure 13 - Riello Wiring Diagram With Post Purge Timer And Blocked Flue Pressure Switch SafetyIf a neutral or ground lead is attached to terminal 4

14NX Burner With Blocked Vent Safety (BVS) OperationExternal Action Appliance ResponsePower applied to burner controlInternal safety check conducted.

15Beckett NX BURNER TROUBLESHOOTINGCondition 1: Burner motor does not start when there is a call for heat.Procedure Status Corrective Action1. Check t

16Condition 2: Burner starts then locks out on safety with red indicator light fl ashing.Procedure Status Corrective Action1. Reset oil primary control

17Beckett NX: System and General TroubleshootingProblem Possible Cause RemedyBoiler will not start.Thermostat not calling for heat.• Check thermostat

18Beckett NX: System and General TroubleshootingProblem Possible Cause RemedyOil burner sputtering at nozzleElectrodes out of adjustment or defective.

19Riello 40BF blocked vent safety (BVS) OperationExternal Action Appliance ResponseThermostat calls for heat.• Burner enters pre-purge.• After pre-pur

2Vent Terminal Installation RequirementsThrough the wall termination installation shall conform to requirements of authority having jurisdiction or in

RIELLO 40BF Blocked Vent safety system (BVS) TROUBLESHOOTINGCondition: Thermostat is calling for heat. Burner is not running. Problem Possible Cause R

3D&EMCJCBF&KForced airinletCCFigure 2 - Vent Terminal Locations (Canada)Figure 3 - Vent Terminal Location (USA)VENT TERMINAL LOCATIONS

4Figure 4 - Inside View of Vent TerminalFigure 5 - Vent Terminal RiserVent Terminal LocationSee table 1 for equipment certifi ed for use with this appl

5Direct Vent Intake Air Pipe InstallationDo not use Flexible duct for combustion air.Outdoor air for combustion must be used.Oil burners approved for

6Figure 6 - Appliance Connector w/ Test PortFigure 7 - Male EndFigure 8 - Female EndVenting Installation - Direct Vent WARNINGImproper installation, a

7Blocked Vent Safety Switch Pressure Tubing ConnectionsCheck tubing connections on all Boilers prior to fi ring unit. Beckett NX has low and high side

8Beckett NX1. Room temperature drops, thermostat calls for heat.2. Pre-purge begins, lasting 5 to 15 seconds.3. Oil solenoid and BVS are energized 4.

9• Carefully examine complete vent system for leaks. This may be done by spraying soapy solution on all joints and watching for bubbles during pre-pur