AERCO Innovation (G-14-2265 and above) User Manual
User manual, Innovation series, Gas-fired water heaters
Table of contents
Document Outline
- FOREWORD
- 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
- 2.12.1 OUTDOOR AIR IN Terminal
- 2.12.2 COMBUSTION AIR Terminals
- 2.12.3 O2 SENSOR Terminals
- 2.12.4 SPARK SIGNAL Terminals
- 2.12.5 ANALOG IN Terminals
- 2.12.6 VALVE FEEDBACK Terminals
- 2.12.7 SHIELD Terminals
- 2.12.8 ANALOG OUT Terminals
- 2.12.9 RS485 Comm Terminals
- 2.12.10 RS232 Comm Terminals
- 2.12.11 VFD/BLOWER Terminals
- 2.12.12 Interlock Terminals
- 2.12.13 FAULT RELAY Terminals
- 2.12.14 AUX RELAY Terminals
- 2.13 FLUE GAS VENT INSTALLATION
- 2.14 COMBUSTION AIR
- 2.15 DUCTED COMBUSTION
- CHAPTER 3. OPERATION
- CHAPTER 4. INITIAL START-UP
- CHAPTER 5. SAFETY DEVICE TESTING
- 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-INJECTOR
- 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 LOW WATER CUTOFF (LWCO) CAPACITOR INTEGRITY TEST
- 6.12 SHUTTING THE WATER HEATER DOWN FOR AN EXTENDED PERIOD OF TIME
- 6.13 PLACING THE HEATER BACK IN SERVICE AFTER A PROLONGED SHUTDOWN
- CHAPTER 7. TROUBLESHOOTING GUIDE
- CHAPTER 8. WATER HEATER MANAGEMENT
- 8.1 GENERAL DESCRIPTION
- 8.2 WHM PRINCIPLES OF OPERATION
- 8.3 NEW AERCO WHM FEATURES
- 8.4 WHM STATUS DISPLAYS
- 8.5 BST ALTERNATING STATUS DISPLAYS
- 8.6 WHM MENU
- 8.7 WHM MENU ITEM DESCRIPTIONS
- 8.8 WHM HARDWARE INSTALLATION & SET-UP INSTRUCTIONS
- 8.9 WHM PROGRAMMING & START-UP
- 8.10 TROUBLESHOOTING
- 8.11 SEQUENCING VALVE DESCRIPTION & OPERATION
- APPENDIX A – INNOVATION MENU ITEM DESCRIPTIONS
- Table A-1: Operating Menu Item Descriptions
- Table A-2: Setup Menu Item Descriptions
- Table A-3: Configuration Menu Item Descriptions
- Table A-4: Tuning Menu Item Descriptions
- Table A-5: Calibration Menu Item Descriptions
- APPENDIX B – STARTUP, STATUS AND FAULT MESSAGES
- APPENDIX C – TEMPERATURE SENSOR RESISTANCE/VOLTAGE CHART
- APPENDIX D – DIMENSIONAL DRAWINGS
- APPENDIX E – PARTS LIST DRAWINGS
- APPENDIX F – PIPING DRAWINGS
- APPENDIX G – C-MORE CONTROL PANEL VIEWS
- APPENDIX H – C-MORE WIRING DIAGRAMS
- APPENDIX I – RECOMMENDED SPARES
- APPENDIX J – COMBUSTION CALIBRATION (KOREA ONLY)
- APPENDIX K – WARRANTY