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General| Category | Boiler |
|---|---|
| Brand | RBI |
| Series | HEATNET 3.0 Torus Series |
| Dimensions | Varies by model |
| Weight | Varies by model |
| Fuel Type | Natural Gas, Propane |
| Vent Diameter | Varies by model |
Overview of the integrated boiler management system for Torus Series boilers.
Displays boiler water temperature and monitors limits for orderly shutdown.
A boiler that controls system temperature using a setpoint and PID algorithm.
Boilers that respond to commands from a Master or external control.
Lists specific features identified by circuit board color (BLACK) for version 3.x control.
Provides a summary of key features and capabilities of the HeatNet control system.
Lists part numbers for various control boards, displays, sensors, and cables.
Details the setup and operation of multi-boiler systems using HeatNet.
Explains how to use priority sets to control different boiler types in a mixed system.
Covers the starting and stopping procedures for mixed boiler systems.
Defines conditions for starting and stopping boiler sets based on priority.
Discusses factors to consider when choosing boilers for mixed systems.
Example of mixed systems with high turndown and fault tolerance.
Standalone modulating method using PID and HEAT DEMAND input.
Operation as two separate boilers or HIGH/LOW using T1 & T2 inputs.
Remote 4-20mA or 0-10VDC signal control for firing rate modulation.
ON/OFF control at 100% modulation using the AA terminal.
RS485 digital communications via MODBUS protocol for boiler control.
Software operating limit to limit maximum member boiler output to prevent short cycling.
AA terminal has absolute control, fires at 100% output.
HEAT DEMAND input for LOCAL mode or external control.
H-Net network cable control between Master and Member boilers.
4-20mA/0-10VDC input with REMOTE ENABLE for boiler operation.
Boiler operation using T1 and T2 inputs for HIGH/LOW stage control.
DHW heating only, using DHW MASTER and member boilers via H-Net.
Combines DHW/space heating with failsafe mechanisms using valves.
Combines DHW/space heating with failsafe mechanisms using pumps.
DHW heating only, maintaining setpoint at Master's System Header Sensor.
Space heating with DHW override of setpoint using an aquastat.
Space heating with DHW override using DHW sensor and reverse return.
Local DHW tank heating using a 10k tank sensor, boiler managed by Master.
Local DHW tank heating using thermostat and hybrid sensor for flexible placement.
DHW control using direct 4-20mA input for modulating the boiler.
Controls a base load boiler using K8 Relay contacts and 4-20mA signal.
Details operation with 4-20mA input for control and modulation.
Describes the hierarchy of setpoint controls that can be employed.
Explains features for system and local circulator pump control and rotation.
Details options for local circulator pump behavior, including preventing deadheading.
Covers control and setup of combustion air dampers, common or independent.
Allows water setpoint to change dynamically with outside air temperature.
Information on supported sensors, including thermistors and platinum sensors.
Information on using passwords to lock out control and setup features.
Allows saving and restoring system settings to onboard memory or USB.
Covers USB updating system and desktop connectivity for firmware and software.
Explains how to display and identify faults, interlocks, and system status.
Details blower control functions like acceleration, deceleration, and soft start.
Adds protection for loss of heat conditions, defining requirements and types.
Methods to limit boiler operation based on system flow, including BMS integration.
Details dip switch settings and wire strip lengths for terminal blocks.
Wiring diagram and explanation for H-Net Master/Member communication.
Wiring for AA-High Fire and High/Low stage control inputs.
Wiring for 4-20mA or 0-10VDC analog input for direct modulation.
Wiring for MODBUS, BACnet, or LonWorks via Protocessor module.
Explains the function of various relays, interlocks, and status indicators.
Details connections for temperature sensors like Header, Supply, Return, DHW.
Wiring diagram illustrating a typical single boiler system setup.
Wiring diagram for common system damper control.
Wiring diagram for failsafe common system pump operation.
Illustrates navigation through various screens during normal operation.
Describes the main Home screen layout for temperatures and ancillary functions.
Explains various messages displayed on the Home screen, categorized by mode.
Displays start/stop timers, boiler status, and modulation for the master boiler.
Procedure for calibrating boiler settings like MINIMUM, MAXIMUM, and IGNITION percentages.
Records major boiler activities, events, faults, and status for troubleshooting.
Guide to accessing and navigating the control settings menus.
Details settings for HeatNet Boilers, Setpoints, System Pumps, etc.
Details settings for Distributed Control, Firing Mode, Adaptive Modulation, etc.
Covers Load Factory Calibration, Factory Reset, Save/Restore Settings, Passwords.
Provides access to information, manuals, firmware loading, and HeatNet Online.
Lists Modbus addresses, data types, and valid ranges for control and monitoring.
Lists Modbus addresses for read-only variables like temperatures and boiler status.
Blank tables for recording setup menu parameters and calibration settings.
Provides resistance values for Type II thermistors at various temperatures.
