IBC EX 700 User Manual

3.9 Gas piping 53
3.9.1 Gas pressure 53
3.10 Electrical connections 54
3.10.1 Power quality and electrical protection 55
3.10.2 120VAC line-voltage hook-up 55
3.10.3 Other wiring 58
3.10.4 Thermostat / sensor wiring 58
3.10.5 Thermostat heat anticipator 59
4.0 About the boiler controller 61
4.1 Controller 61
4.2 Controller interface 62
5.0 Before operating the boiler 63
5.1 Important pre-ignition checks 63
5.1.1 Checklist for electrical conditions, ducting and water connections 63
6.0 Boiler operation 65
6.1 Lighting and shutting down the boiler 65
6.2 Testing the ignition safety shutoff 66
6.3 Commissioning 66
6.3.1 Checking a boiler's fuel source 66
6.3.2 Performing a fuel conversion 67
6.3.3 Measuring the inlet gas pressure 72
6.3.4 Adjusting the gas valve (EX 400, EX 500) 74
6.3.5 Adjusting the gas valve (EX 700, EX 850) 76
6.3.6 Resetting the gas high / low pressure switches 77
7.0 Service and maintenance 79
7.1 Maintenance checklists for heating contractor 79
7.1.1 Venting 80
7.1.2 Condensate trap 80
7.1.3 Burner 80
7.1.4 Heat exchanger 81
7.1.5 Pump 81
7.1.6 Gas piping 81
7.1.7 Touchscreen boiler controller 82
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Section: Contents

IBC EX 700 Specifications

General

Brand	IBC
Model	EX 700
Category	Boiler
Language	English