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I. Pre-Installation ................................. 6

II. Unpacking the Water Heater .......... 8

III. Installation........................................ 9

A. Vent Guidelines Due to Removal

of an Existing Water Heater.........9

B. Venting ........................................ 9

C. Combustion Air ......................... 16

D. Water Treatment ....................... 18

E. Water Piping and Trim .............. 19

F. Gas Piping ................................ 22

G. Electrical ................................... 26

Table of Contents

Minimum Clearance to Combustible Materials

Left Side

Right Side

Front

Rear

Top

Flue Connector

24"

18"

*Recommended Clearance for Service*

Left Side or Right Side

Front

Rear______ Top

500

24"

16"

750

24"

16"

1000

24"

16"

1500

24"

19"

2000

24"

31"

* When 3 or more units are mounted side-by-side, front service clearance increases by 12"

and the rear service clearance increases by 24".
NOTE: Verify clearance with local codes.

H. Modular Systems ...................... 29

I. Condensate Drains ................... 34

IV. System Start-up ............................. 36

V. Operation ....................................... 39

VI. Service/Maintenance ..................... 43

VII. Repair Parts .................................. 52

VII.

Appendix A. Temperature

Controller Operation for

Modulating Water Heaters ............. 69

NOTICE

Modular systems (two or more EVA Series water heaters) may be installed with zero (0) side clearances

between the water heaters.

Содержание EVA-1000

Страница 1: ...ULATION For Service and repairs to the heating plant call your heating contractor When seeking information on the water heater from the manufacturer provide water heater model and serial number as sho...

Страница 2: ...diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur appelez le service des incendies L installation et l entretien do...

Страница 3: ...nual for details This water heater is supplied with safety devices which may cause the appliance to shut down and not re start without service if damage due to frozen pipes is a possibility the domest...

Страница 4: ...ight Side Front Rear______ Top 500 24 24 24 16 750 24 24 24 16 1000 24 24 24 16 1500 24 24 24 19 2000 24 24 24 31 When 3 or more units are mounted side by side front service clearance increases by 12...

Страница 5: ...HP STANDARD ELECTRICAL SUPPLY VOLTS HERTZ PHASES TOTAL CURRENT DRAW ON OFF AMPS MOD AMPS 500 1 2 120 60 1 8 1 2 50 208 60 1 4 4 2 52 230 60 1 4 4 2 52 230 60 3 2 6 2 52 230 60 3 2 52 2 52 460 60 3 1...

Страница 6: ...ions will not result in damage to the area adjacent to the appliance or to lower floors of the structure When such location cannot be avoided it is recommended that a suitable drain pan adequately dra...

Страница 7: ...al louvers and grilles have 60 75 percent free area Water heaters operated with sealed combustion are exempt from needing provisions for combustion air from the room provided air intake piping is inst...

Страница 8: ...taken only by trained and skilled personnel from a qualified service agency E C I T O N r e l i o b e h t f o t n e t n o c r e t a w w o l e h t o t e u D o t d r a g e r h t i w r e l i o b e h t f...

Страница 9: ...t fants fire place dampers andanyothergasburningappliancetotheirprevious conditions of use 7 Any improper operation of the common venting system should be corrected so teh installation conforms with t...

Страница 10: ...h occupied or unoccupied spaces above the water heater with materials having a fire resistance rating at least equal to the rating of the adjoining floor or ceiling Maintain minimum clearance to combu...

Страница 11: ...including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven 7 feet above finished grade in the area of the venting including but not limi...

Страница 12: ...and 1 Detailed instructions for the installation of the venting system design or the venting system components and 2 A complete parts list for the venting system design or venting system d MANUFACTURE...

Страница 13: ...13 Figure 3 Sidewall Pressurized Venting Optional Figure 2 Sidewall Pressurized Venting...

Страница 14: ...14 Figure 4 Vertical Pressurized Venting...

Страница 15: ...r inlet or visa versa 8 The air intake pipe must be adequately supported with straps or supports no less than five 5 feet apart The completed air intake pipe system must be rigid and able to withstand...

Страница 16: ...16 Figure 7 Vertical Air Intake Piping...

Страница 17: ...it will be necessary to gain knowledge of the impurities dissolved in the water Once all the impurities are identified the proper treatment plan can be established Therefore it will be essential to ob...

Страница 18: ...ution system iv Isolating the water heater from the system water by installing a heat exchanger vi Using properly designed and operating air elimination devices in water piping 4 Install drain valve i...

Страница 19: ...for hot water sup ply systems ANSI 221 22 CSA4 4 Failure to operate the unit with the proper water flow rate can lead to appliance failure Always install water flow switch so that the unit stops oper...

Страница 20: ...ressure valve s shall be conducted to a suitable place for disposal when relief occurs 12 If the appliance is used in an application other than that of a circulating type a temperature and pressure re...

Страница 21: ...and maximum inlet gas pressure must not exceed the value specified in Table 2 3 Install field supplied sediment trap ground joint union and manual non displacable shut off valve upstream of factory su...

Страница 22: ...connection must be leak tested before placing into operation Locate leaks using approved combustible gas detector soap and water or similar nonflammable solution WARNING Gas supply to water heater an...

Страница 23: ...600 2800 5800 90 84 160 320 490 930 1500 2600 5400 100 79 150 305 460 870 1400 2500 5100 125 72 130 275 410 780 1250 2200 4500 150 64 120 250 380 710 1130 2000 4100 175 59 110 225 350 650 1050 1850 38...

Страница 24: ...19 8 7 7 3 6 5 1 15 3 4 4 026 2 1 112 56 26 8 10 1 5 4 6 7 20 1 6 6 065 2 6 140 70 40 4 15 2 8 1 10 1 30 3 Equivalent lengths are for standard screwed fittings and for screwed flanged or welded valve...

Страница 25: ...re un powered before attempting installation or service of electrical components or connections of the water heater or building Lock out all electrical boxes with padlock once power is turned off 6 An...

Страница 26: ...26 Figure 9a Standard UL FM CSD 1 Wiring Diagram On Off...

Страница 27: ...27 Figure 9b Standard UL FM CSD 1 Wiring Diagram Modulation...

Страница 28: ...ble materials are maintained iii Positive pressure systems can be piped individually through a common vertical chase so that a single roof penetration can be made Each vent termination must be one 1 f...

Страница 29: ...gths and fittings should be assumed to have the equivalent length the same as an individual air intake pipe used for a given water heater intake pipe diameter NOTICE Consult factory for common air int...

Страница 30: ...30 Figure 11 Modular System Horizontal Air Intake Piping...

Страница 31: ...31 Figure 12 Modular System Vertical Air Intake Piping...

Страница 32: ...warnings in the Water Piping and Trim Sections of this manual 8 Condensate Piping a Each water heater requires separate condensate drains In addition most venting configurations require separate conde...

Страница 33: ...als of construction If a common sump is used individual drain lines should be connected such that one drain cannot back feed into another drain 5 Consult local authorities regarding disposal of flue g...

Страница 34: ...r supplied with the water heater conforms to Table 2 for maximum and minimum supply pressures L Open the manual gas shut off valves located upstream of the gas regulator supplied with the water heater...

Страница 35: ...erve main flame and confirm that burner element is evenly orange without flickering Observe flame signal and confirm signal is between 1 5 and 5 0 volts DC BB Confirm that high and low gas pressure sw...

Страница 36: ...operly These controls and limits include combustion air switch water temperature operating control manual reset water temperature safety limit vestibule fuseable link mixer fuseable link high and low...

Страница 37: ...r heater 4 This water heater is equipped with an ignition device which automatically lights the pilot and main burner Do not try to light the pilot or main flame by hand 5 Remove front door panel 6 Lo...

Страница 38: ...ce is to be performed 3 Remove front door 4 Rotate gas main shutoff valves located inside the appliance clockwise from ON position to OFF Make sure handle rests against stop 5 Replace front door 6 At...

Страница 39: ...om the system 17 Observe prepurge pilot ignition and main flame ignition 18 If pilot or main flame ignition does not occur during initial attempt remove the upper front jacket panel of the water heate...

Страница 40: ...Replace front door 6 At the rear of the unit rotate the pilot and main gas valves clockwise from ON position to OFF Make sure handle rests against stop INSTRUCTIONS DE MISE EN MARCHE 21 Observe sever...

Страница 41: ...er operation after servicing USE caution when servicing components behind upper front jacket panel Filter mounting bracket may cause head injury CAUTION This water heater must only be serviced and rep...

Страница 42: ...r pH alkalinity hardness Correct water condition as needed 4 Check carbon monoxide level in flue products 5 Check venting air intake and condensate drain tubes for obstructions 6 Repair or replace any...

Страница 43: ...of collapse and check mercury bulb where applicable for mercury separation or siscoloration b Probe Type Annual Service Probe type LWCO should be removed once a year examined and cleaned of any dirt...

Страница 44: ...ally close pilot fuel supply and verify lock out of primary control 2 Main Flame a Refer to the flame safeguard instruction b Close manual main fuel shut off valve and verify lockout of primary contro...

Страница 45: ...e fixed set point the contacts of the switch open and power is interrupted to the control circuit which prevents the water heater from operating Power is interrupted until the switch is replaced Vesti...

Страница 46: ...46 This Page is Deliberately Left Blank...

Страница 47: ...47 Troubleshooting Guide...

Страница 48: ...48 Troubleshooting Guide...

Страница 49: ...is ignited by pilot flame Pilot and main flames are detected by ultraviolet scanner Flame signal continues to maintain 1 5 to 5 0 volts DC After 5 seconds pilot gas valve s is de energized Gas flow t...

Страница 50: ...and components VII Repair Parts EVA Series repair parts can be ordered through your nearest Thermal Solutions Representative for delivery from Lancaster PA The Representatives can also advise as to th...

Страница 51: ...51 Figure 19 Combustion Chamber Assembly...

Страница 52: ...n Supp port 4 603561061 4 603562041 4 603562051 4 603562061 4 603562071 1I Heat Exchanger Wrapper 1 70356119 1 70356219 1 70356220 1 70356221 1 70356222 1J Heat Exchanger Baffle 1 70356235 1 70356236...

Страница 53: ...53 Figure 20 Burner Assembly FRONT VIEW TOP VIEW...

Страница 54: ...10 1 60256211 1 60256212 Mixer Assembly LP 1 602561061 1 60256213 1 60256214 1 60256215 1 60256216 2E Burner Element 1 TS500CF 1 TS750CF 1 TS1000CF 1 TS1500CF 1 TS2000CF 2F Air Orifice Gasket 2 820560...

Страница 55: ...55 Figure 21c UL FM CSD 1 Main Gas Train Assembly On Off Modulation...

Страница 56: ...Gas Valve Body 1 1 2 NPT 1 81663404 3B Manual Gas Valve with Pilot Tapping 1 NPT 2 806603055 Manual Gas Valve with Pilot Tapping 1 1 2 NPT 2 806603053 3C On Off Siemens SKP25 1 81663410 Mod Siemens S...

Страница 57: ...57 Figure 22a DB B w POC Gas Train On Off 500 750 Figure 22b DB B w POC Gas Train On Off 1000 2000...

Страница 58: ...Manual Gas Valve with Pilot Tapping 1 NPT 1 806603055 Manual Gas Valve with Pilot Tapping 1 1 2 NPT 1 806603053 2 806603053 3C DB B Actuator Regulator Ratio Valve Siemens SKP75 max 5 PSI 1 81663408 3D...

Страница 59: ...59 Figure 24b DB B w POC Gas Train Modulation 1000 2000 Figure 24a DB B w POC Gas Train Modulation 500 750...

Страница 60: ...ot Tapping 1 NPT 2 806603055 Manual Gas Valve with Pilot Tapping 1 1 2 NPT 2 806603053 3C DB B Actuator Regulator Ratio Valve Siemens SKP25 1 81663408 POC Actuator Regulator Ratio Siemens SKP25 1 8166...

Страница 61: ...61 Figure 25 Jacket Panels Indoor Units 4D 4J 4C 4B 4F 4I 4G 4E 4R 4K 4H 4J 4N 4M 4L 4Q 4A 4P 4P...

Страница 62: ...56279 4D Jacket Center Rear Panel 1 704562471 4E Jacket Panel Left Side 1 604563281 1 604563291 1 604563301 1 604563311 1 604563321 4F Jacket Top Panel 1 704562541 4G Jacket Vestibule Panel 1 60456301...

Страница 63: ...63 Figure 26a Control Panel Assembly On Off...

Страница 64: ...1 8136362 5D Power Switch with Filter Light not shown 1 8136363 5E Operating Limit L4008A1242 Auto Reset max 200F 1 80160659 5F High Limit L4008E1313 Manual Reset max 200F 1 80160660 5G Water Flow Swi...

Страница 65: ...65 Figure 26b Control Panel Assembly Modulation...

Страница 66: ...ith Filter Light not shown 1 8136363 5E Operating Limit RWF40 1 80160905 Operating Limit Digital Mod bus RWF40 1 80160908 5F High Limit L4008E1313 Manual Reset max 200F 1 80160660 5G Water Flow Switch...

Страница 67: ...67 Figure 27 Bishop Pilot Assembly...

Страница 68: ...ssembly Pro pane ULX2 1 62356110 7A Ultraviolet Sensor 1 8026145 7B Pilot Orifice Natural Gas 1 722606 Pilot Orifice Propane 1 722605 7C Pilot Air Orifice 1 722607 7D Cast Iron Body 1 82361581 7E Igni...

Страница 69: ...n application In addition the controller has the ability to change to an alternate set point through an external signal for low load conditions i e weekend use night setback Outdoor reset is another s...

Страница 70: ...necessary to manually adjust the firing rate Follow the instructions below to make manual firing rate adjustments Press EXIT button and hold for 5 10 seconds The red light above manual operation hand...

Страница 71: ...71 NOTES...

Страница 72: ...72 NOTES...

Страница 73: ...73 NOTES...

Страница 74: ...r or energy D The design or operation of owner s plant or equipment or of any facility or system of which any Product may be made a part E The suitability of any Product for any particular application...

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