I&O Manual - Solaris Water Heaters - Categories On Thermal ...

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VIII. System Start-upA. Safe operation and other performance criteria weremet with gas manifold and control assembly providedon water heater when water heater underwent testsspecified in American National Standard for Gas WaterWater Heaters, ANSI Z21.10.B. Verify that the venting, water piping, gas piping andelectrical system are installed properly. Refer to installationinstructions contained in this manual.C. Confirm all electrical, water and gas supplies are turnedoff at the source and that vent is clear of obstructions.D. Confirm that all manual shut-off gas valves between thewater heater and gas source are closed.E. FILL ENTIRE HEATING SYSTEM WITH WATERand vent air from system. Use the following procedureon a Series Loop or multi-zoned system installed toremove air from the system while filling.34WARNINGCompletely read, understand and follow allinstructions in this manual before attemptingstart up.WARNINGThe maximum operating pressure of thiswater heater is 150 psig. Never exceed thispressure. Do not plug or change pressurerelief valve.NOTICEIf it is required to perform a long term pressuretest of the hydronic system, the waterheater should first be isolated to avoida pressure loss due to the escape of airtrapped in the water heater.To perform a long term pressure test includingthe water heater, ALL trapped air mustfirst be removed from the water heater.A loss of pressure during such a test, withno viable water leakage, is an indicationthat the water heater contained trapped air.1. Close full port ball valve in water heater supplypiping.2. Isolate all zones by closing zone valves or shut-offvalves in supply and return of each zone(s).3. Attach a hose to the vertical hose bib located prior tothe full port ball valve in the system supply piping.(Note - Terminate hose in five gallon bucket at asuitable floor drain or outdoor area).4. Starting with one circuit at a time, open zone valveor shut-off valve in system supply and return piping.5. Open hose bib.6. Open fill valve (Make-up water line should be locateddirectly after full port ball valve in system supplypiping between air scoop and expansion tank).7. Allow water to overflow from bucket until dischargefrom hose is bubble free for 30 seconds.8. Close the opened zone valve or shut-off valve forthe zone being purged of air, then open the zonevalve or shut-off valve for the next zone to bepurged. Repeat this step until all zones have beenpurged. At completion, open all zone valves orshut-off valves.9. Close hose bib, continue filling the system until thepressure gauge indicates required system operatingpressure. Close fill valve.(Note - If make-up water line is equipped withpressure reducing valve, system will automaticallyfill to set pressure. Follow fill valve manufacturer’sinstructions).10. Open isolation valve in water heater supply piping.11. Remove hose from hose bib.F. Confirm that the water flow switch is operating properly.G. Turn on the electrical supply to the water heater andcirculation system at the fused disconnect.H. Confirm that water flow switch is operating properly.I. Prepare to check operation.1. Obtain the gas heating value (in Btu per cubic feet)from the gas supplier.2. Connect a manometer to the pressure tappingupstream V1 on the main gas valve. Use the G 1/8test nipple provided. Reference item 7 on Figure 28.3. Temporarily turn off all other gas-fired appliances.4. Turn on gas supply to the water heater gas piping.5. Purge the gas line of air.6. Reset the low gas pressure switch.7. Confirm that the supply pressure to the gas valve is14 in. w.c. or less. Refer to Table 3 for the minimumsupply pressure.
DANGERDo not use matches, candles, open flamesor other ignition source to check for leaks.8. Open the field installed manual gas shut-off valvelocated upstream of the gas valve on the waterheater.9. Check that water heater gas piping, valves, and allother components are leak free using a soap solutionor a similar non-combustible solution, electronicleak detector or other approved method. Eliminateany leaks.Figure 20: Pilot Burner/Main Burner FlameJ. Follow the operating instructions to place the waterheater into operation. Reference Figure 27.K. Sequence of operation. See Figure 29. If water heaterfails to operate properly, see Trouble Shooting Guide inSection IX.L. Select Desired Operating Mode. Refer to the ThermalSolutions Boiler Control (TSBC ) instructionalmanual supplied with the water heater.M. Set operating limits. Refer to the TSBC instructionalmanual supplied with the water heater.N. Check Ignition control module shut-off.1. Rotate the manual gas shut-off valves clockwisefrom “ON” to “OFF” position.2. Turn on the water heater-operating switch located onthe left side of the unit.3. Allow water heater to complete prepurge and pilottrial for ignition (PTFI) sequence. Confirm that theflame control locks out on pilot flame failure.4. Rotate the manual shut off valve for the pilot to allowgas flow to the pilot valve.5. Allow the water heater to complete the pre-purge,PTFI, confirm pilot ignition, and main trial for ignition(MTFI). Confirm main flame ignition.6. Turn the water off and then repeat step 5 at leastfive times until reliable pilot ignition and signal isachieved and confirmed.7. Rotate the manual shut off valves for the main gasvalve to allow gas flow to the main gas valve. Confirmthat the main flames ignite smoothly.8. Disconnect the pilot lead wires from the pilot gasvalve. If the burners do not shut down, determinethe cause of the malfunction. Replace necessaryitems and check operation.35
Page 1 and 2: INSTALLATION, OPERATING ANDSERVICE
Page 3 and 4: WARNINGThis water heater requires r
Page 5 and 6: WaterheaterModelNumberINPUT(MBH)GRO
Page 7 and 8: 5. For water heater located in an u
Page 9 and 10: B. General Guidelines1. Vent system
Page 12 and 13: 12Figure 4: Recommended Separate Ho
Page 14 and 15: E. Optional Separate Horizontal Ven
Page 16 and 17: SEE TABLE 0Figure 8: Separate Horiz
Page 18 and 19: 18Figure 9: Vertical Vent Installat
Page 20 and 21: IV. Water Piping and Trim1. WATER T
Page 22 and 23: escape of air trapped in the water
Page 24 and 25: 24Figure 13: Safety & Drain Valve I
Page 26 and 27: Table 5: Maximum Capacity of Schedu
Page 28 and 29: SolarisLadder DiagramNOTES:1. IF LO
Page 30 and 31: VII. Modular InstallationA. General
Page 32 and 33: Figure 17: Modular Water heater Con
Page 36 and 37: FOR YOUR SAFETY READ BEFORE OPERATI
Page 38 and 39: Figure 22: SOL500-1500 Pilot Valve1
Page 40 and 41: Secondsfor OneRevolutionTable 7:
Page 42 and 43: A. General Guidelines1. A thorough
Page 44 and 45: I. Check Combustion and Safety Cont
Page 46 and 47: C. Trouble Shooting GuideAlarm Mess
Page 48 and 49: X. Thermal Solutions Water heater C
Page 50 and 51: Label 101175-04RJ-11(6 pin)Boiler P
Page 52 and 53: D. SETUP MENUDisplayWWSDLL StartTri
Page 54 and 55: E. Boiler Configuration MenuDisplay
Page 56 and 57: G. Setpoints MenuDisplayOperational
Page 58 and 59: XI. Repair PartsAll Solaris ® Seri
Page 60 and 61: 63159847311SIDE VIEW OFGAS VALVE102
Page 62 and 63: 12KeyNo.Manifold Orifice AssemblyDe
Page 64 and 65: 6 59738412Key No. Description Quant
Page 66 and 67: SERVICE RECORDDateService Performed
Page 68: LIMITED WARRANTYSubject to the term

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