Watts Aerco Benchmark 5000 Reference Manual
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Watts Aerco Benchmark 5000 Reference Manual

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Reference Manual
Benchmark
Edge [i] Controller
Natural Gas, Propane Gas and Dual Fuel
Modulating & Condensing Boilers
Models 750 through 6000
Other documents for this product include:
OMM-0144, GF-217 Installation and Startup Manual
OMM-0145, GF-218 Operation-Service Manual
TAG-0019, GF-2070 Boiler Application Guide
TAG-0022, GF-2050 Vent-Combustion Air Guide
TAG-0047, GF-2030 Benchmark Gas Guide
TAG-0048, GF-2060 Benchmark Power Guide
Applies to serial numbers:
G-20-0100 and above – BMK 750 – 5000N
N-20-0050 and above – BMK 5000 & 6000
Disclaimer
The information contained in this manual is subject to change without notice
from AERCO International, Inc. AERCO makes no warranty of any kind with
respect to this material, including, but not limited to, implied warranties of
merchantability and fitness for a particular application. AERCO International is
not liable for errors appearing in this manual, not for incidental or
consequential damages occurring in connection with the furnishing,
performance, or use of these materials.
OMM-0146_A • GF-219
• 5/25/2020
®
Boilers with
Heating and Hot Water Solutions
AERCO International, Inc. • 100 Oritani Drive • Blauvelt, NY 10913
USA: T: (845) 580-8000 • Toll Free: (800) 526-0288 • AERCO.com
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
© 2020 AERCO

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  • Page 1 Reference Manual ® Benchmark Boilers with Edge [i] Controller Natural Gas, Propane Gas and Dual Fuel Modulating & Condensing Boilers Models 750 through 6000 Other documents for this product include: OMM-0144, GF-217 Installation and Startup Manual OMM-0145, GF-218 Operation-Service Manual TAG-0019, GF-2070 Boiler Application Guide TAG-0022, GF-2050 Vent-Combustion Air Guide TAG-0047, GF-2030 Benchmark Gas Guide...

  • Page 2: Table Of Contents

    Benchmark with Edge [I] Controller: Reference Manual CONTENTS Table of Contents TABLE OF CONTENTS ................... 2 SECTION 1: SAFETY PRECAUTIONS ..............3 1.1 WARNINGS & CAUTIONS ........................3 1.2 EMERGENCY SHUTDOWN ........................4 1.3 PROLONGED SHUTDOWN ........................4 SECTION 2: BENCHMARK 750 &...

  • Page 3: Safety Precautions

    Benchmark with Edge [I] Controller: Reference Manual SECTION 1: SAFETY PRECAUTIONS SECTION 1: SAFETY PRECAUTIONS 1.1 WARNINGS & CAUTIONS Installers and operating personnel MUST, at all times, observe all safety regulations. The following warnings and cautions are general and must be given the same attention as specific precautions included in these instructions.

  • Page 4: Emergency Shutdown

    Benchmark with Edge [I] Controller: Reference Manual SECTION 1: SAFETY PRECAUTIONS 1.2 EMERGENCY SHUTDOWN If overheating occurs or the gas supply fails to shut off, close the manual gas shutoff valve (Figure 1-1) located external to the unit. NOTE: The Installer must identify and indicate the location of the emergency shutdown manual gas valve to operating personnel.

  • Page 5: Benchmark 750 & 1000 Part List

    Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST SECTION 2: BENCHMARK 750 & 1000 PART LIST Item # Qty Part # Description EXHAUST MANIFOLD 92094 Boiler Drain Valve: 3/4 “ 43086 Exhaust Manifold 84045 Exhaust Manifold Seal 9-22...
  • Page 6 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Item # Qty Part # Description BURNER-BLOWER full diagram below) (See 24276-1 BMK 750 Burner-Blower Assy. 24276 BMK 1000 Burner-Blower Assy. 24276-2 BMK 750/1000 Propane Units 60011-4 Blower Proof Switch 81155...
  • Page 7 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Enclosure Panels Item # Qty Part # Description 37154 Cover Assembly 25087 Front Frame Assembly 37155 Left -Rear Panel 37156 Right -Rear Panel 39217 Air Inlet Adapter 6” 59179 Handle, Concealed Pull 25085-3...
  • Page 8 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Power Panel Item # Qty Part # Description 24477 Power Panel 69141 DIN Rail End Stop 65109 12V POWER SUPPLY 65118 Fuse Terminal: DIN Mounted 65121 Terminal Block, White 60037...
  • Page 9 Description 30 PSI 50 PSI 75 PSI 100 PSI 150 PSI 60 PSI 125 PSI 160 PSI Number Apollo Conbraco Apollo Watts Watts Watts Watts Kunkle 24286 6” Exhaust Kit 24441 Condensate Trap Assy. 92006-5 1” Ball Valve 123675-5 Tridicator...
  • Page 10 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Benchmark 750/1000 FM Gas Train P/N 22140-1 rev J – 10/31/2019 Item Qty Part # Description Item Part # Description 95026 Flange 1.25" NPT 125#: Threaded 92006-5 Ball Valve: 1"...
  • Page 11 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Benchmark 750/1000 DBB Gas Train P/N 22140-2 rev H – 10/31/2019 Item Qty Part # Description Item Qty Part # Description 95026 Flange 1.25" NPT 125#: Threaded 92006-5 Ball Valve: 1"...
  • Page 12 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST BMK 750/1000 PROPANE Gas Train P/N 22140-3 rev K – 10/31/2019 Includes 22140-3-1 (BMK 750) and 22140-3-2 (BMK 1000) Item Qty Part # Description Item Qty Part # Description 95026...
  • Page 13 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST Benchmark 750/1000 Burner, Blower, Air/Fuel Valve Assy. P/N 24276-TAB Rev L – 02/25/2019 Item Qty Part # Description Item Part # Description 24367-1  42140 Plate: Burner A/F Valve Assy BMK 1000 24367-2 ...
  • Page 14 Benchmark with Edge [I] Controller: Reference Manual SECTION 2: BENCHMARK 750 & 1000 PART LIST (This page intentionally blank) OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 14 of 76...

  • Page 15: Benchmark 1500 & 2000 Part List

    Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST SECTION 3: BENCHMARK 1500 & 2000 PART LIST Item # Qty Part # Description EXHAUST MANIFOLD 39187 Exhaust Manifold 92094 Boiler Drain Valve: 3/4 “ 81165 Exhaust Manifold Seal 9-22...
  • Page 16 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST GAS TRAIN ASSEMBLIES full diagrams below) (See 22188 BMK 1500/2000 FM GAS TRAIN ASSY 22199 BMK 1500/2000 GAS TRAIN: DBB BMK 1500/2000 DUAL FUEL GAS TRAIN: –...
  • Page 17 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Enclosure Panels Item # Qty Part # Description 30159 Top Panel: Front 30160 Top Panel: Back 37158 Back Panel: Left 37157 BACK PANEL: RIGHT 39218 6"...
  • Page 18 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST POWER PANEL Power Panel Item # Qty Part # Description 69274 Power Panel 110-220V, Single Phase 69172 I/O Board (for Edge [i]) 123966 Adjustable Temp Limit Switch 64088 Digital Limit Control Temperature Fuel Selector Switch &...
  • Page 19 58088-C150 150 PSI (1034 kPa) KIT (CONBRACO) 92023-7 123675-7 58087-7 125 PSI (862 kPa) 123620-W125 123675-6 58088-W30 30 PSI (207 kPa) KIT (WATTS) 92023-8 123675-5 58087-8 160 PSI (1103 kPa) 123620-K160 123675-7 58088-W50 50 PSI (345 kPa) KIT (WATTS) 92023-9...
  • Page 20 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Benchmark 1500 & 2000 Natural Gas FM Gas Train P/N 22188 rev H – 10/28/2019 Item Qty Part # Description Item Qty Part # Description 123542 Flange 2"...
  • Page 21 Low Gas Pressure Switch 3. 6" W.C.  27086-1 Actuator, SSOV w/o P.O.C. Switch 92143 Ball Valve, 1/4" WATTS  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 22 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Benchmark 1500 & 2000 DUAL FUEL, NATURAL GAS Train, component of 22198 P/N 22188-1 rev G – Item Qty. Part No. Description Item Qty. Part No. Description 123542 Flange 2"...
  • Page 23 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Benchmark 1500 & 2000 DUAL FUEL, PROPANE Gas Train, component of 22198 P/N 22197 rev E Item Qty. Part No. Description Item Qty. Part No. Description 92036 Valve, SSOV 1"...
  • Page 24 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Benchmark 1500 & 2000 DF–DBB, NATURAL GAS Train, component of 22201 P/N 22199-1 rev G – 10/29/2019 Item Qty Part No. Description Item Qty Part No. Description 123542 Flange 2"...
  • Page 25 60020 Gas Pressure Switch, 2-20” W.C. 92036 Valve, SSOV 1" NPT 92143 Ball Valve, 1/4", WATTS  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 26 Benchmark with Edge [I] Controller: Reference Manual SECTION 3: BENCHMARK 1500 & 2000 PART LIST Benchmark 1500 & 2000 Burner Assembly – P/N 24378-TAB rev G – 9/13/2018 Item Part # Description Item Part # Description 58038  Blower: AMETEK 12.3" 81166 Burner Gasket 58023 ...

  • Page 27: Benchmark 2500 & 3000 Part List

    Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST SECTION 4: BENCHMARK 2500 & 3000 PART LIST Item # Qty Part # Description EXHAUST MANIFOLD 39156 Exhaust Manifold 92094 Boiler Drain Valve: 3/4 “ 84040 Exhaust Manifold Seal 9-22...
  • Page 28 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST BURNER-BLOWER full diagram below) (See 26015-TAB BMK 2500 Burner-Blower Assy. 26014-TAB BMK 3000 Burner-Blower Assy. 65085 Transformer, Ignition 124310 Transformer, Step Down (480V units) 88003 O-Ring, #2-339 (gas train to A/F Valve) 88014 Air Filter, 8”...
  • Page 29 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Enclosure Panels Item # Qty Part # Description 30156 TOP PANEL: FRONT 30157 TOP PANEL: BACK 38044 8” AIR INLET COVER 37148 BACK PANEL: RIGHT 37149 BACK PANEL: LEFT 39215...
  • Page 30 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST POWER PANEL Power Panel Item # Qty Part # Description 24353-1 Power Panel 480V 24353-2 Power Panel 208V 69172 I/O Board (for Edge [i]) 123966 Adjustable Temp Limit Switch 64088 Digital Limit Control Temperature...
  • Page 31 125 PSI (862 kPa) KIT (CONBRACO) 92016-6 123675-6 58048-C150 150 PSI (1034 kPa) KIT (CONBRACO) 92016-7 123675-7 24441 123540 58048-W50 50 PSI (345 kPa) KIT (WATTS) 92016-8 123675-5 58048-W60 60 PSI (414 kPa) KIT (WATTS) 92016-9 123675-6 58048-W75 75 PSI (517 kPa) KIT (WATTS) 92016-10...
  • Page 32 12951-2 Bushing: Control Box 60032-1 Gas Pressure Switch 1-20" W.C. 124136 Valve: SSOV 2" NPT 92143 1/4" Ball Valve: WATTS 93382 Cap, 2” NPT 9-294 Union: 2" NPT 300#  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support •...
  • Page 33 Pipe Plug: 1/4" NPT: Steel 124142 SSOV Valve: Double Body: 2" NPT 97087-16 Flexible Gas Tubing 16" 64048  Actuator: SSOV w/ Regulator 92143 Ball Valve, 1/4": Watts 27086-1 Actuator: SSOV w/o P.O.C. Switch 9-294 Union: 2" NPT 300# 99015 Damping Orifice: SSOV 60020...
  • Page 34 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Benchmark 2500 FM Gas Train P/N 22190 rev F – 10/30/2019 Item Qty Part # Description Item Qty Part # Description 123542 Flange 2" 125# 2" NPT 92077 Ball Valve, 1/4"...
  • Page 35 Pipe Plug: 1/4" NPT: Steel 61002-22 High Gas Pressure Switch: 3.0" W.C. 12951-2 Bushing: Control Box 92143 Ball Valve: 1/4" WATTS 99017 Snubber: Pressure: 1/4"  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 36 27086-1 Actuator: SSOV w/o P.O.C. Switch 60020 Gas Pressure Switch: 2-20" W.C. 9-22 Pipe Plug: 1/4" NPT: Steel 92143 Ball Valve: 1/4" WATTS 93382 Cap, 2'' NPT  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 37 60020 Gas Pressure Switch: 2-20" W.C. 93382 Cap, 2'' NPT 92143 Ball Valve: 1/4" WATTS  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 37 of 76...
  • Page 38 60020 Gas Pressure Switch: 2-20" W.C. 93382 Cap, 2'' NPT 92143 Ball Valve: 1/4" WATTS  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 38 of 76...
  • Page 39 64048  Actuator: SSOV w/ Regulator 95030 Flange: SSOV 2" NPT 27086-1  Actuator: SSOV w/o P.O.C. Switch 92143 Ball Valve: 1/4" WATTS 9-22 Pipe Plug: 1/4" NPT: Steel 60032-1 Gas Pressure Switch: 1-20" W.C. 99017 Snubber: Pressure: 1/4" 60020 Gas Pressure Switch: 2-20"...
  • Page 40 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Benchmark 2500 Dual Fuel Gas Train – Natural Gas P/N 22210-1 rev D – 6/12/2018 (component of Dual Fuel gas train 22210) Item Part # Description Item Part #...
  • Page 41 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Benchmark 2500 Dual Fuel Gas Train – Propane P/N 22210-2 rev B – 2/19/2016 (component of Dual Fuel gas train 22210) Item Description Item Qty P/N Description 124150 Valve: SSOV 1-1/2"...
  • Page 42 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Benchmark 2500 DF DBB Gas Train – NATURAL GAS P/N 22209-1 rev G – 11/1/2019 (component of Dual Fuel gas train 22209) Item Qty Part # Description Item Qty Part #...
  • Page 43 Pipe Plug: 1/4" NPT: Steel 122774 Valve, Vent 3/4“ NPT 12951-2 Bushing, Control Box 92143 Ball Valve, 1/4", WATTS 99015 Damping Orifice: SSOV  Replacement Kit and/or Catalog number OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 44 Benchmark with Edge [I] Controller: Reference Manual SECTION 4: BENCHMARK 2500 & 3000 PART LIST Benchmark 2500-3000 Burner Assembly BMK 2500 – 26015-TAB rev F – 5/6/2014 – BMK 3000 – 26014-TAB rev K – 9/13/2018 – Item Qty Part # Description Item Qty Part # Description...

  • Page 45: Benchmark 4000 & 5000N Part List

    Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST SECTION 5: BENCHMARK 4000 & 5000N PART LIST Item # Qty Part # Description Item # Qty Part # Description HEAT EXCHANGER EXHAUST MANIFOLD 123449 Temperature Sensor 39220 Exhaust Manifold...
  • Page 46 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST Item # Qty Part # Description HOT WATER OUTLET CONTROLS (continued) Temperature Sensor, Dual 61056 Thermocouple, BMK5000N 59178 Air Vent: 1/8 NPT 123863 Valve: Ball 1/8" NPT 69126 ...
  • Page 47 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST Enclosure Panels Item # Qty Part # Description 37167 Top Panel: Front 37168 Top Panel: Rear 30181 Back Panel: Upper 30180 Back Panel: Center 39238 10"...
  • Page 48 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST POWER PANEL Power Panel Item # Qty Part # Description 24353-5 Power Panel 480V 69172 I/O Board 123966 Adjustable Temp Limit Switch 64088 Digital Limit Control Temperature 65213 Terminal Block, Yellow 65118...
  • Page 49 Pressure/Temp Description Trap Assy. Valve Number Valve Kit Gauge 58187-1 30 PSI KIT (207 kPa) (WATTS 740 Series) 92152-1 123675-5 58187-2 35 PSI KIT (241 kPa) (WATTS 740 Series) 92152-2 123675-5 58187-3 50 PSI KIT (345 kPa) (WATTS 174A Series)
  • Page 50 92006-9 Valve: Ball Full Port 3" NPT Actuator: SSOV 92146 Valve SSOV: Double Body: 3" NPT 97087-12 Flex Hose, 12" 92143 1/4" Ball Valve: WATTS 93634 Cap, 3" NPT 9-22 Pipe Plug: 1/4" NPT 60020 Gas Pressure Switch  64048...
  • Page 51 Valve: Ball Full Port 3" NPT 97087-12 Flex Hose, 12" 92146 Valve SSOV: Double Body: 3" NPT 93634 Cap, 3" NPT 92143 1/4" Ball Valve: WATTS 60020 Gas Pressure Switch 9-22 Pipe Plug: 1/4" NPT 41041-1 Gas Manifold Assy ...
  • Page 52 Valve: Ball Full Port 3" NPT 97087-12 Flex Hose, 12" 92146 Valve SSOV: Double Body: 3" NPT 93634 Cap, 3" NPT 92143 1/4" Ball Valve: WATTS 60020 Gas Pressure Switch 9-22 Pipe Plug: 1/4" NPT 41041-1 Gas Manifold Assy ...
  • Page 53 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST Valve Proving System (VPS) One Benchmark 4000 gas train (22373-4) and one 5000N and gas train (22358-4) include the Valve Proving System. This devise monitors the gas pressure on both sides of the Actuator. If the pressure difference falls below a fixed value, indicating the failure of the Actuator or leakage in the gas line, it triggers the shutdown of the unit.
  • Page 54 VALVE: BALL FULL PORT 3" NPT 97087-26 Flex Hose, 26" 92146 VALVE SSOV: DOUBLE BODY: 3" NPT 93634 3" NPT CAP 92143 1/4" BALL VALVE: WATTS 60020 SWITCH: GAS PRESSURE 9-22 PIPE PLUG: 1/4" NPT: STEEL 41041-1 GAS MANIFOLD ASSY. ...
  • Page 55 VALVE: BALL FULL PORT 3" NPT 97087-26 Flex Hose, 26" 92146 VALVE SSOV: DOUBLE BODY: 3" NPT 93634 3" NPT CAP 92143 1/4" BALL VALVE: WATTS 60020 SWITCH: GAS PRESSURE 9-22 PIPE PLUG: 1/4" NPT: STEEL 41041-1 GAS MANIFOLD ASSY. ...
  • Page 56 VALVE: BALL FULL PORT 3" NPT 97087-26 Flex Hose, 26" 92146 VALVE SSOV: DOUBLE BODY: 3" NPT 93634 3" NPT CAP 92143 1/4" BALL VALVE: WATTS 60020 SWITCH: GAS PRESSURE 9-22 PIPE PLUG: 1/4" NPT: STEEL 41041-1 GAS MANIFOLD ASSY. ...
  • Page 57 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST Burner Assembly BMK 4000 P/N 26017-TAB rev C, 1/8/2020 Item Qty Part # Description Item Qty Part # Description 43123 Blower Plenum 81211 Burner Gasket 43090 Air/Fuel Valve Plenum 81215...
  • Page 58 Benchmark with Edge [I] Controller: Reference Manual SECTION 5: BENCHMARK 4000 & 5000N PART LIST Burner Assembly BMK 5000N 480V P/N 26018-1 rev A, 1/10/2020 Item Qty Part # Description Item Qty Part # Description 43123 Blower Plenum 81215 Blower/Plenum Gasket 46060 Burner 9-21...

  • Page 59: Benchmark 5000 & 6000 Part List

    Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST SECTION 6: BENCHMARK 5000 & 6000 PART LIST Item # Part # Description Item # Part # Description EXHAUST MANIFOLD HEAT EXCHANGER ASSEMBLY 39131 Exhaust Manifold 80084 Insulation: Upper 84042...
  • Page 60 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST Item # Qty Part # Description 24328-TAB Burner-Blower Assy. 96017 Wye-Duct: 8" X 6" X 6" 88014 Air Filter, 6” x 12” 59198 Turnbuckle 33148 Brace: Diagonal 61032 Surface Temp Sensor...
  • Page 61 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST ENCLOSURE PANELS Item Qty Part # Description 39216 14" Air Inlet Adapter 30164 Top Panel: Rear 30163 Top Panel: Middle 30162 Top Panel: Front 30155 Side Panel 35049 Side Pillar...
  • Page 62 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST REAR FRONT FRONT VIEW (Front Frame removed) OVERHEAD VIEW OVERHEAD VIEW FRONT VIEW Item Qty Part # Description Item Qty Part # Description 69126  Low Water Capacity Cutoff 69151 I/O Board 61056...
  • Page 63 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST POWER PANEL Power Panel Item # Qty Part # Description 24353-3 Power Panel, 208V /460V 24353-4 Power Panel, 600V 69172 I/O Board Assy. (for Edge [i]) 123966 Adjustable Temp Limit Switch 64088...
  • Page 64 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST Relay Bracket Item # Qty Part # Description 65122 Terminal Ground Block: DIN Mounted 65121 Terminal Block, White 65120 Terminal Block, Black 65167 Transformer, Stepdown 600V – 120V (575V units only) 65155 Transformer, Stepdown 380V –...
  • Page 65 Valve # Trap Assy. Valve 123675-5 58053-1 35 PSI (241 kPa) 92102-1 123675-5 58053-2 50 PSI (345 kPa ) 92102-2 WATTS 740 Series 123675-6 58053-3 60 PSI (414 kPa ) 92102-3 58053-4 75 PSI (517 kPa ) 92102-4 123675-6 123675-6...
  • Page 66  27086-2 Actuator: SSOV 99017 Snubber: Pressure: 1/4" 24384 Maxitrol Regulator w/ 2-6" Spring 92143 1/4" Ball Valve: WATTS  58089 Solenoid Valve: 1/4" NPT 97087-26 Flex Hose, 26"  Part number of Replacement Kit OMM-0146_A • GF-219 • 5/25/2020 Technical Support •...
  • Page 67 27086-2 Actuator: SSOV 99017 Snubber: Pressure: 1/4" 24384 Maxitrol Regulator w/ 2-6" Spring 92143 1/4" Ball Valve: WATTS  58089 Solenoid Valve: 1/4" NPT 97087-26 Flex Hose, 26"  Part number of Replacement Kit This gas train connects to the Valve Proving System, shown on the next page below.
  • Page 68 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST Benchmark 5000-6000 Valve Proving System P/N 24655 rev C – 8/23/2018 Item Qty Part # Description Item Qty Part # Description 24629-5 Valve Proving System Assy. 97087-48 Flexible Gas Tube (NOT SHOWN) 33261...
  • Page 69 Actuator: SSOV 9-22 Pipe Plug: 1/4" NPT: Steel 60020 Gas Pressure Switch: 2-20" W.C. 92143 Ball Valve: 1/4" WATTS 97087-26 Flex Hose, 26"  Part number of Replacement Kit OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST...
  • Page 70 Actuator: SSOV 9-22 Pipe Plug: 1/4" NPT: Steel 60020 Gas Pressure Switch: 2-20" W.C. 92143 Ball Valve: 1/4" WATTS 97087-26 Flex Hose, 26"  Part number of Replacement Kit This gas train connects to the Valve Proving System, shown above.
  • Page 71 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST Benchmark 5000 & 6000 Dual Fuel Gas Train P/N 22328 rev B – 9/11/2018 Item Qty Part # Description 22330-3 Natural Gas Gas Train 22330-4 Propane Gas Train 97087-36 Flexible Gas Tube, 36”...
  • Page 72 Gas Pressure Switch: 1-20" W.C. 27086-2  Actuator: SSOV 99017 Snubber: Pressure: 1/4" 24384 Maxitrol Regulator w/ 2-6" Spring 92143 Ball Valve, 1/4" WATTS 58089  Solenoid Valve: 1/4" NPT 97087-26 Flex Hose, 26”  Part number of Replacement Kit OMM-0146_A •...
  • Page 73 Gas Pressure Switch: 1-20" W.C. 12951-2 Bushing: Control Box 99017 Snubber: Pressure: 1/4" 27086-2  Actuator: SSOV 92143 Ball Valve, 1/4" WATTS 24384 Maxitrol Regulator w/ 2-6" Spring 124137 Valve: SSOV: Double Body: 1-1/2" NPT 58089  Solenoid Valve: 1/4" NPT 95029 Flange: SSOV 1 1/2"...
  • Page 74 Benchmark with Edge [I] Controller: Reference Manual SECTION 6: BENCHMARK 5000 & 6000 PART LIST BMK 5000 Burner Assy. P/N 24495-TAB rev E – 9/17/2018 BMK 6000 Burner Assy. P/N 24328-TAB rev K – 9/17/2018 Item Qty Part # Item Qty Part # Description Description 24371...

  • Page 75: Sensor Resistance Chart

    Benchmark with Edge [I] Controller: Reference Manual SECTION 7: SENSOR RESISTANCE/VOLTAGE CHART SECTION 7: SENSOR RESISTANCE CHART Benchmark Edge units have PT-1000 temperature sensors by default. However, users are allowed to change to the older, Balco sensors. PT-1000 Temperature Sensor Resistance Chart Temperature Sensor Resistance (Ohms) °F...
  • Page 76 Benchmark with Edge [I] Controller: Reference Manual CHANGE LOG Change Log: Date Description Changed By Rev A: 5/25/2020 Initial release. © AERCO International, Inc., 2020 OMM-0146_A • GF-219 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 76 of 76...

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