BenutzerhandbuchInhaltsverzeichnis5.5.3 Offset265.5.4 Throttling Range26Introduction5Minimum Output Setting27Model Identification5Integration Constant27Warranty6Mixing System and Control28Dimensions6External Control Connections29Locating the Appliance6Wiring Diagrams29Heater with Respect to Storage Tank(s)6Locating Pump-Mounted Boiler with 6.1 Filling the Boiler System36Respect to Return/Supply Header6Operating the Burner and Set Up36Locating Appliance for Correct Vent Distance 6.3 Shutting Down the Brute Magnum38From Outside Wall or Roof Termination7To Restart the Brute Magnum38Combustion Air8System Maintenance38Combustion Air From Room8Intake Combustion Air8Component Description38Venting9Locating Vent & Combustion Air Terminals97.2.2 Filter40Horizontal Vent Terminal97.2.3 Modulating Gas Valve40Side Wall Combustion Air Terminal127.2.4 Safety Gas Valve41Vertical Vent Terminal127.2.5 Manual Reset High Limit Control41Vertical Combustion Air Terminal127.2.6 Temperature Control41Common Vent Test – Boilers127.2.7 Auto Reset Temperature Limit417.2.8 Mixing Control417.2.9 Mixing Valves41Gas Supply and Piping137.2.10 Mixing Actuator427.2.11 Ignition Control427.2.12 Ignitor / Flame Sensor Assembly427.2.13 Transformers427.2.14 Blower42Hot Supply Connections – Boiler147.2.15 Flow Switch424A.2 Cold Water Make-Up – Boiler147.2.16 Heat Exchanger Coils424A.3 Freeze Protection – Boiler157.2.17 Normally Open Vent Valve437.2.18 Motorized Safety Valve437.2.19 Gas Pressure Switches434B.1 Water System Piping – Water Heater154B.2 Hot Water Supply Piping – Water Heater15Sequence of Operation438.2 Resolving Lockouts44Heating and Space Heating18Delayed Ignition – Possible Causes444B.5 Freeze Protection — Water Heater19- Occurs on Start-up448.3.2 Gas Valve Regulation44Main Power24Pump Connections24Startup or at Burner Shutdown44Temperature Control – Boiler24Short Cycling – Boiler44Temperature Control – Water Heater24Short Cycling – Water Heater45High Gas Consumption45Temperature Control Features25Temperature Setpoint25General Information45Differential Setting25Parts List45Clearances6Required Combustion Air Piping Material9Vent / Air Pipe Sizes7Required Venting Material9Horizontal Vent and Air Terminals Table 6 Gas Piping Sizes13for Indoor Installations8Air & Gas Orifice Differentials at Full Fire38Dimensional Drawing7Wiring Diagram Size 1200, Code B32Combustion Air and Vent Through Roof82400, Code B33Hydronic Piping – Multiple Boilers16Standard and Codes A and F34Hydronic Piping – One Boiler, 2400, Standard and Codes A and F34Multi-Temperature System18Wiring Schematic, Size 1200, Code B35Internal Piping Schematic192400, Code B35Water Heater Piping – Multiple Heaters, Figure 25 Gas/Air Test Panel37One Tank21Test Panel Valves37Multiple Tanks22Gas Trains39Water Heater Piping – Multiple Heaters, Figure 28 Gas Trains40Multiple Tanks23Control Panel41Temperature Control24Combustion Components49Proprotional Control25Gas Train/Combustion Air Components50Control Parameter Graph26Gas Train Components51Control Parameter Graph27Electrical Components52Control Parameter Possible Interference28Standard and Codes A and F30Jacket Components552400, Standard and Codes A and F31Größe: 2,44 MBSeiten: 56Language: EnglishHandbuch öffnen
