Solaris Manual 8-091.pdf - Categories On Thermal Solutions ...

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O. Check the pilot and main burner flames. Allow theboiler to complete pre-purge, PTIF, and MTFI. Lookthrough the boiler sight glass and check the pilot andmain burner flames. Reference Figure 26 for flame appearance.The flames should have a clearly defined innercone with no yellow tipping. Orange-yellow streaksshould not be confused with true yellow tipping. If theflames do not meet the criteria in figure 26, adjust thegas valve settings as described in step R.P. Check low water cut-off (if so equipped).44WARNINGFailure to properly adjust gas input rate willresult in over firing or under firing of the appliance.Improper and unsafe boiler operationmay result.1. Adjust setpoint to highest setting.2. With boiler operating, open the drainvalve and slowly drain the boiler.3. Main burners and pilot burner will extinguish andblower will stop when the water level drops belowthe low water cutoff probe. Verify limit, thermostator other controls have not shut off the boiler.4. Adjust the setpoint to the desired value and refillthe boiler.Q. Verify that all safety and operating limits are operatingproperly. These controls and limits include differentialair switch, water temperature operating control,manual reset water temperature safety limit, and thehigh and low gas pressure switches (if provided). Referto the individual manuals, provided with the boiler, forthese components to obtain proper start-up and operatinginstructions. Follow all instructions contained inthese manuals. Refer to section IX to view a descriptionof the safety and operating controls.R. Adjust the gas input rate to the boiler.1. Administer a call for heat and allow the boiler tooperate.2. Check the manifold pressure at high fire and lowfire. See table 3 or the rating label located in theboiler’s vestibule compartment.a. Connect manometer to pressure tappingdownstream V1 on main gas valve. See item 8 onFigure 28.b. Use the V setting (Item 10 on Figure 28) onthe main gas valve to adjust the gas manifoldpressure at high fire. Turn the screw settingclockwise to increase and counterclockwise todecrease the manifold pressure.c. Use the N setting (Item 9 on Figure 28) on themain gas valve to adjust the gas manifold pressureat low fire. Turn the screw setting clockwiseto increase counterclockwise to decrease themanifold pressure.3. Clock the gas meter for at least 30 seconds. Usetable 7 to determine the gas flow rate in cubic feetper hour.4. Determine the input rate. Multiply the gas flow rateby the gas heating value.WARNINGFailure to properly adjust gas input willresult in over firing or under firing of theappliance. Improper and unsafe operationmay result.5. Compare the measured input rate to the input ratestated on the rating plate.a. The boiler must not be over fired. Reduce theinput rate by decreasing the manifold pressure asdescribed in step R. Do not reduce more than 0.3inch w.c. If the boiler is still over fired, contactyour Thermal Solutions representative.b. If the measured value is less than 98% of therating plate input, increase the input rate byincreasing the manifold gas pressure describedin step R. Do not increase the manifold pressuremore than 0.3 inch w.c. Contact your ThermalSolutions representative if the measured rate isstill less than 98% of the rated input.WARNINGFailure to properly adjust excess air willresult in unsafe levels of carbon monoxide.Variations in venting or combustion air pressureand temperature will change excessair. Adjust excess air levels so that variationin venting or combustion air pressures andtemperatures caused by change of seasons,wind conditions, opening or closing ofboiler room doors or windows do not causethe boiler to operate with carbon monoxideconcentrations above 400 parts per million.6. Measure the percent oxygen (%O2), the carbonmonoxide concentrations in the flue gas (CO ppm),and the flue gas temperature. Compare the results
with the values given on the factory fire test reportsupplied with the boiler.7. Return gas fired appliances to previous conditions ofuse.S. Review user’s information manual and system Operationwith owner or operator.Table 7: Gas Flow Rate in Cubic Feet Per HourSecondsfor OneOne-HalfCu. Ft.Size of Gas Meter DialOneCu. Ft. Two Cu. Ft.30 60 120 24032 56 113 22534 53 106 21236 50 100 20038 47 95 18940 45 90 18042 43 86 17244 41 82 16446 39 78 15748 37 75 15050 36 72 14452 35 69 13854 33 67 13356 32 64 12958 31 62 12460 30 60 12045
Page 3 and 4: WARNINGThis boiler requires regular
Page 5 and 6: BoilerModelBTU Input(MBH)General Ra
Page 7 and 8: 5. For boiler located in an unconfi
Page 9 and 10: B. General Guidelines1. Vent system
Page 11 and 12: the inspector observes carbon monox
Page 13 and 14: Figure 5: Side Vent13
Page 15 and 16: F. Conventional Venting (Negative D
Page 17 and 18: H. Separate Vertical Venting System
Page 19 and 20: Figure 10: Attic OffsetFigure 11: I
Page 21 and 22: See Figure 13.a. Pipe the safety re
Page 23 and 24: Figure 13: Safety & Drain Valve Ins
Page 25 and 26: Table 5: Maximum Capacity of Schedu
Page 27 and 28: SolarisLadder DiagramNOTES:1. IF LO
Page 29 and 30: VII. Modular InstallationA. General
Page 31 and 32: Figure 17: Modular Boiler Conventio
Page 33 and 34: Figure 20: Modular System: Typical
Page 35 and 36: Figure 22: Modular System: Typical
Page 37 and 38: Figure 24: Modular System Reverse -
Page 39 and 40: VIII. System Start-upA. Safe operat
Page 41 and 42: A.B.WARNING:FOR YOUR SAFETY READ BE
Page 43: Figure 29: Sequence of Operation43
Page 47 and 48: pipe, fittings, and joints.a. Clean
Page 49 and 50: B. Safety and Operating Controls. O
Page 51 and 52: Trouble Shooting Guide (continued)L
Page 53 and 54: A factory configured RS485 Modbus i
Page 55 and 56: C. Setup Menu (Continued)DisplayLoc
Page 57 and 58: E. System Configuration MenuDisplay
Page 59 and 60: G. Communication MenuDisplayProtoco
Page 61 and 62: XI. Repair PartsAll Solaris ® Seri
Page 63 and 64: 36754213Figure 33: Gas Train (SOL-3
Page 65 and 66: Gas Trains: Reference Figures 33 &
Page 67 and 68: 6513234Heat Exchanger Assembly (SOL
Page 69 and 70: 6 59738412Key No. Description Quant
Page 71 and 72: SERVICE RECORDDateService Performed
Page 73 and 74: SERVICE RECORDDateService Performed
Page 75: LIMITED WARRANTYThermal Solutions(s

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