Lennox NAH270DNM1M Manuals

Manuals and User Guides for Lennox NAH270DNM1M. We have 1 Lennox NAH270DNM1M manual available for free PDF download: Installation, Operating And Maintenance

Lennox NAH270DNM1M Installation, Operating And Maintenance

Lennox NAH270DNM1M Installation, Operating And Maintenance (86 pages)

AIR COOLED CHILLERS

Brand: Lennox | Category: Chiller | Size: 3.34 MB

Table of Contents

Table of Contents

4
- 1 Introduction
  
  5
  - PED Declaration
    6
- 2 Warranty
  
  7
  - Safety Recommendations
    7
- 3 Installation
  
  9
  - Transport
    9
  - Lifting
    10
  - Lay-Out and Installation Requirements
    11
  - Water Connections
    12
  - Electrical Connections
    15
  - Sound Levels
    15
  - Connections of Split Units
    15
  - Ducted Units Installation
    21
- 4 Preliminary Checks
  
  22
- 5 Unit Start-Up
  
  26
  - Checks to be Made During Start-Up
    26
  - Oil Charge
    27
  - Refrigerant Charge
    27
- 6 Operation
  
  28
  - Climatic Control
    28
  - Unit Operation
    28
- 7 Maintenance
  
  33
  - Weekly Maintenance
    34
  - Annual Maintenance
    34
  - Cleaning the Condenser
    35
  - Compressor Oil Drainage
    35
  - Important
    35
- 8 Troubleshooting - Repairs
  
  36
Annexes

49
- Operating Limits
  58
- Screw Compressor Chiller
  58
- Risk Analysis and Hazardous Situations According to 97/23/Ce Directive
  63
- REFRIGERATION CIRCUIT DRAWINGS ECOLOGIC Range
  65
- RA Range
  67
- Certificates
  68
- Mions Afaq Iso 9000
  68
- Ped
  69
- Ce Conformity
  70
- Installation Check List
  71
- Start up and Maintenance Logbook
  71
- Start-Up Check Sheet
  73
- Start-Up Conclusion
  74
- Maintenance Logbook
  75

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