Lochinvar RSB-i&s-05, CP-5M-4/08, 45, 000 - 500, 000 Btu/hr warranty Contents, User Warning

CONTENTS USER WARNING

Warranty	1
Safety Warnings	1
Codes	3
Location	3
Clearances	4
Combustion/Ventilation Air Requirements	4
Conventional Venting	7
Masonry Chimney Installations	10
Sidewall Venting	10
Automatic Vent Damper	11
Gas Supply	12
Gas Pressures & Piping	12
Manifold Pressure Adjustment	15
Supply Pressure Measurement	16
Gas Valves	17
Relief Valve	18
Flow Switch	18
Electrical Connections	19
Temperature Adjustment	20
Temperature Limit Control	22
Blocked Vent and Flame Roll-Out System	23
Lighting Instructions	24
Ignition & Control Timings	28
Freeze Protection	28
Maintenance	29
Flame Patterns	29
Inspection Cleaning Procedure	30
Heat Exchanger/Burner Access	30
Inspection and Cleaning	30
Gas Train	32
Heating Boiler	32
Installation Requirements	32
Pump Requirements	32
Pressure Drop Chart	33
Boiler Pump Operation	33
Typical Piping	33
Bypass Requirements	33
Low Temperature Systems	35
Boiler Flow Rates	35
Placing Boiler in Operation	36
Temperature Rise Chart	37
Boiler Temperature Control	38
Remote Thermostat Control Connection	38
Power Venter Connection	38
Domestic Water Heater	38
Water Velocity Control	39
Temperature Rise	39
Water Chemistry	40
Pump Operation	40
Risk of Scald Warnings	42
Troubleshooting	44
Wiring Diagrams	46
Revision Notes	Back Cover

The information contained in this manual is intended for use by qualified professional installers, service technicians or gas suppliers. Consult your local expert for proper installation or service procedures.

IMPORTANT

Consult and follow local Building and Fire Regulations and other Safety Codes that apply to this installation. Consult your local gas utility company to authorize and inspect all gas and flue connections.

IMPORTANT

Your conventionally vented gas appliance must have a supply of fresh air circulating around it during burner operation for proper gas combustion and proper venting.

￿WARNING

Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect the electrical supply to the pump. Instead, shut off the gas supply at a location external to the appliance.

￿WARNING

To minimize the possibility of serious personal injury, fire or damage to your unit, never violate the following safety rules.

1.Boilers and water heaters are heat producing appliances. To avoid damage or injury, do not store materials against the appliance or the vent- air intake system. Use proper care to avoid unnecessary contact (especially children) with the appliance and vent-air intake components.

2.Never cover your appliance, lean anything against it, store trash or debris near it, stand on it or in any way block the flow of fresh air to your appliance.

3.UNDER NO CIRCUMSTANCES must flammable materials such as gasoline or paint thinner be used or stored in the vicinity of this appliance, vent-air intake system or any location from which fumes could reach the appliance or vent-air intake system.

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