Contents
HAZARD DEFINITIONS | 2 | ............................. | 12 | |
PLEASE READ BEFORE PROCEEDING | 3 | Install Drain Valve | 12 | |
1. GENERAL INFORMATION |
| Temperature and Pressure (T&P) Relief Valve | 12 | |
Operating Restrictions | 4 | Table 4A - Minimum Relief Valve (AGA Rating)... 13 | ||
4 | 5. WIRING |
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2. |
| Indirect Water Heater Sensor Setup (Knight Boiler) | 15 | |
Locating the Tank | 5 | Install and Connect Tank Sensor | 15 | |
Recommended Clearances | 5 | Indirect Water Heater Controlled Using Aquastat and |
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3. BOILER SIDE PIPING |
| Zone Circulator | 16 | |
Zone with Circulator to Aquastat | 6 | 6. | 17 | |
Zone with Valve to Aquastat | 6 | 7. MAINTENANCE |
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DHW Prioritization | 6 | Maintenance Schedule | 18 | |
Multiple Tank Connections (Boiler Side) | 6 | To Fill the Water Heater | 18 | |
Table 3A - Pressure Drop Chart | 6 | To Drain the Water Heater | 18 | |
Table 3B - Pressure Drop Values | 6 | 8. PERFORMANCE DATA |
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Piping Diagrams | IBR Chart | 19 | ||
4. DOMESTIC SIDE (TANK) PIPING |
| How to Properly Size Your Indirect Water Heater | 20 | |
Basic Domestic Piping | 11 | Performance Data Charts | ||
Multiple Tank Domestic Water Piping | 11 | REVISION NOTES | Back Cover | |
Domestic Water Piping for Distant Fixtures | 11 |
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Hazard definitions
The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.
DANGER
WARNING
CAUTION
CAUTION
NOTICE
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.
NOTICE indicates special instructions on installation, operation, or maintenance that are important but not related to personal injury or property damage.
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