Energy Tech Laboratories MR212 User Manuals

Table of Contents

• WARRANTY

  4
• INSTALLATION

  5
• Site Preparation

  5
• Assembly

  5
• Curb and Ductwork

  5
• Roof Mount Installation

  6
• Installation with Exhaust Fan

  6
• Direct Fired Module Installation

  7
• Indoor (INLINE) Installation

  7
• Heat Module Add-On Installation

  7
• Electrical

  9
• Motorized Intake Damper

  9
• Remote Control Panel

  10
• Fan to Building Wiring Connection

  10
• OPERATION

  11
• Special Tools Required

  11
• Start Up Procedure

  11
• Pilot Adjustment

  11
• Main Burner Adjustment

  12
• Heater Start Up Summary

  13
• Final Start Up Procedure

  14
• Pulley Adjustment

  14
• Pulley Alignment

  14
• Proper Belt Tension

  14
• Pulley Combination Chart

  15
• Flame Safety Control

  16
• Air Flow Switch

  16
• Modulating Gas System

  17
• High Temperature Limit

  17
• Operation Summary

  17
• Optional Remote Panel Circuit

  18
• Remote Panel Option

  20
• Airflow Troubleshooting Chart

  21
• Burner Troubleshooting Chart

  22
• Remote Panel Troubleshooting Chart

  23
• Troubleshooting Flowcharts

  24
• MAINTENANCE

  25
• 2 weeks after startup

  26
• Filter Quantity Chart

  26
• Start-Up and Maintenance Documentation

  28
• Job Information

  28
• Heater Information

  28
• Maintenance Record

  28
• Factory Service Department

  28