Lennox E022NN000NN2M Manuals

Manuals and User Guides for Lennox E022NN000NN2M. We have 1 Lennox E022NN000NN2M manual available for free PDF download: Installation, Operating And Maintenance

Lennox E022NN000NN2M Installation, Operating And Maintenance

Lennox E022NN000NN2M Installation, Operating And Maintenance (70 pages)

High efficiency packaged air treatment unit

Brand: Lennox | Category: Air Handlers | Size: 4.75 MB

Table of Contents

Table of Contents
3
Introduction

6
- Range Description
  6
- Safety Definition
  8
Transport & Handling

12
- Dimensions and Weights
  12
- Mandatory Handling Devices
  14
- Lifting the Unit
  15
Installation

17
- Minimum Clearance Around the Unit Installation
  17
- Rating Plate
  18
- Condensate Drains
  20
- Preliminary Checks
  20
- Installation Requirements
  20
- Connections
  22
Installation on a Roofcurb

23
Duct Connections

27
Sensor Mounting

30
- Co2 or Advanced Control Pack Sensor
  30
Heat Recovery

31
- General Description
  31
- Rotary Wheel
  32
- Thermodynamic Heat Recovery Module (Trmo)
  32
Commissioning

33
- Operating Limits
  33
- Casing Condensation Risk
  36
- Before Turning on the Power
  37
- Wire Connection Tightness Checks
  37
- Climatic Configuration
  38
Fresh/Exhaust Air Hoods

40
Refrigerant Circuit

43
Hot and Cold Water Coils

45
Recovery Water Coil

46
Electrical Heater

47
Electrical Preheater

48
Gas Burner

48
Maintenance Diagnostic

59
Warranty

63
Maintenance Plan

65

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