AERCO KC1000 Heater 2002 - Manual (Page 3)

CONTENTS
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GF-111 THE AERCO KC1000 GAS FIRED DOMESTIC WATER HEATER
Operating & Maintenance Instructions
FOREWARD A
Section 1 – SAFETY PRECAUTIONS 1-1
Para. Subject Page
1.1 Warnings & Cautions 1-1
1.2 Emergency Shutdown 1-2
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1.3 Prolonged Shutdown 1-2
Section 2 – INSTALLATION PROCEDURES 2-1
Para. Subject Page
2.1 Receiving the Unit 2-1
2.2 Unpacking 2-1
2.3 Installation 2-2
2.4 Gas Supply Piping 2-4
2.5 Electrical Supply 2-5
Para. Subject Page
2.6 Field Control Wiring 2-6
2.7 Flue Gas Vent Installation 2-8
2.8 Combustion Air 2-8
Section 3 – CONTROL PANEL OPERATING PROCEDURES 3-1
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3.1 Introduction 3-1
3.2 Control Panel Description 3-1
3.3 Control Panel Menus 3-3
3.4 Operating Menu 3-4
3.5 Setup Menu 3-4
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3.6 Configuration Menu 3-6
3.7 Tuning Menu 3-7
3.8 Start Sequence 3-7
3.9 Start/Stop Levels 3-9
Section 4 – INITIAL START-UP 4-1
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4-1 Initial Startup Requirements 4-1
4-2 Tools and Instrumentation for
Combustion Calibration 4-1
4-3 Natural Gas Combustion
Calibration 4-2
Para. Subject Page
4-4 Propane Combustion Calibration 4-5
4.5 Unit Reassembly 4-5
4.6 Temperature Control Calibration 4-6
4.7 Over-Temperature Limit Switch
Adjustments 4-7