LAARS NeoTherm NTV1000 - Install and Operating Manual User Manual
Neotherm, Installation and operation instructions for, Modulating boiler model nth1000
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Table of contents
Document Outline
- Contents
- 1 GENERAL INFORMATION
- 2 LOCATING THE UNIT
- 3 VENTING AND COMBUSTION AIR
- 4 GAS SUPPLY AND PIPING
- 5 PUMP REQUIREMENTS
- 6 WATER CONNECTIONS
- 6A - NTH Units
- 6B - NTV Units
- 7 ELECTRICAL CONNECTIONS
- 8 USING THE CONTROLS
- 9 SETUP AND CONFIGURATION
- 9.1 Review of Lead/Lag Control System
- 9.2 Connection Terminals
- 9.3 NeoTherm System Configurations
- 9.4 Installation Jobs
- Job A – Note for Systems Using Common Venting
- Job B - Naming the Controllers
- Job C – Make One Control the Lead/Lag Master
- Job D - Disable the Lead/Lag Master Function on the Lead/Lag Slaves
- Job E – Set Up the Modbus Control Addressing
- Job F - Set the Flap Valve IDs
- Job G – Disconnect Unused Operator Interfaces
- Job H - Connect the Modbus Wiring
- Job I – Set the Parameters Used by the Lead/Lag System
- About the “Time of Day” Function
- Job J - Install System Sensor and Adjust Setpoint
- Job K - Set Lead Lag Outdoor Reset and Warm Weather Shutdown
- About Outdoor Reset
- Job L - Building Automation or Multiple Boiler Control Thermostat Demand
- Job M - Building Automation or Multiple Boiler 4-20 mA Setpoint Control
- Job N - Building Automation or Multiple Boiler 4-20 mA Modulation Control
- Job O – Combustion Setup Procedure
- Job P - Set Date and Time on System Display
- 9.5 Setup for Domestic Hot Water on a Lead/Lag System
- 9.6 Installer Parameters
- 10 OPERATING INSTRUCTIONS
- 11 MAINTENANCE
- 12 TROUBLESHOOTING
- 13 REPLACEMENT PARTS