AERCO Innovation (G-13-1854 and above) User Manual
User manual, Benchmark 3000, Innovation series
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Innovation Water Heaters Installation, Operation & Maintenance Manual
OMM-0078_0J
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Page 1 of
196
GF-128
Phone: 800-526-0288
PRI: 11/22/2013
Benchmark 3000
USER MANUAL
Installation, Operation and Maintenance
INNOVATION Series
Gas-Fired Water Heaters
Natural Gas or Propane
Modulating, Condensing
Water Heater Models
Applicable to Serial Numbers:
G-13-1854 and above
Other documents for this product
include:
• GF-5030 INN Gas Supply Guide
• GF-5050 INN Venting Guide
• GF-5060 INN Elect. Power Guide
• GF-5080 INN Sizing Guide
Latest Update: 11/22/2013
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Table of contents
Document Outline
- CHAPTER 1. SAFETY PRECAUTIONS
- CHAPTER 2. INSTALLATION
- 2.1 INTRODUCTION
- 2.2 RECEIVING THE UNIT
- 2.3 UNPACKING
- 2.4 SITE PREPARATION
- 2.5 WATER INLET AND OUTLET PIPING
- 2.6 TEST HOSE BIB CONNECTION
- 2.7 SYSTEM RECIRCULATION LOOP
- 2.8 PRESSURE & TEMPERATURE RELIEF VALVE INSTALLATION
- 2.9 CONDENSATE DRAIN & PIPING
- 2.10 GAS SUPPLY PIPING
- 2.11 AC ELECTRICAL POWER WIRING
- 2.12 FIELD CONTROL WIRING
- 2.13 FLUE GAS VENT INSTALLATION
- 2.14 COMBUSTION AIR
- 2.15 DUCTED COMBUSTION
- CHAPTER 3. OPERATION
- CHAPTER 4. INITIAL START-UP
- CHAPTER 5. MODE OF OPERATION
- 5.1 INTRODUCTION
- 5.2 LOW GAS PRESSURE FAULT TEST
- 5.3 HIGH GAS PRESSURE FAULT TEST
- 5.4 LOW WATER LEVEL FAULT TEST
- 5.5 WATER TEMPERATURE FAULT TEST
- 5.6 INTERLOCK TESTS
- 5.7 FLAME FAULT TESTS
- 5.8 AIR FLOW FAULT TESTS
- 5.9 SSOV PROOF OF CLOSURE SWITCH
- 5.10 PURGE SWITCH OPEN DURING PURGE
- 5.11 IGNITION SWITCH OPEN DURING IGNITION
- 5.12 SAFETY PRESSURE RELIEF VALVE TEST
- CHAPTER 6. MAINTENANCE
- 6.1 MAINTENANCE SCHEDULE
- 6.2 IGNITER
- 6.3 FLAME DETECTOR
- 6.4 COMBUSTION CALIBRATION
- 6.5 SAFETY DEVICE TESTING
- 6.6 FIRESIDE INSPECTION
- 6.7 WATERSIDE INSPECTION
- 6.8 HEAT EXCHANGER CLEANING
- 6.9 CONDENSATE DRAIN TRAP
- 6.10 AIR FILTER REPLACEMENT
- 6.11 SHUTTING THE WATER HEATER DOWN FOR AN EXTENDED PERIOD OF TIME
- 6.12 PLACING THE HEATER BACK IN SERVICE AFTER A PROLONGED SHUTDOWN
- CHAPTER 7. TROUBLESHOOTING GUIDE
- CHAPTER 8. RS232 COMMUNICATION
- CHAPTER 9. WATER HEATER MANAGEMENT