Panasonic PAW-160MAH2M Manuals

Table of Contents

• • 6

    Table of Contents

• 8

  1 General Information and Safety Instructions

  • 8

    Introduction
  • 9

    Structure and Meaning of Notices and Symbols
  • 10

    Safety Instructions
  • 11

    Instructions for the Safe Handling of R32
    • 12

      Calculating the Density Limit
    • 16

      Preventing Leakages
    • 17

      Detecting Leaks
    • 17

      Repairing Leaks
  • 17

    Warranty Policy

• 18

  2 Ventilation Theory and Air Handling Units

  • 18

    Purpose of Air-Conditioning
  • 19

    Mechanical Ventilation Systems
  • 19

    Air Handling Units

• 22

  3 Product Description

  • 22

    General Description
  • 23

    Scope of Supply
  • 28

    System Lineup
  • 30

    System Overview
  • 34

    Technical Data

• 42

  4 Installation

  • 42

    Installation of AHU Kit
  • 45

    Installation of Refrigerant Piping
  • 45

    Installation of Expansion Valve
  • 47

    Installation of Thermistors
    • 48

      Installation of Thermistor On Gas Pipe
    • 49

      Installation of Thermistor On Liquid Pipe
    • 50

      Installation of Thermistor On Heat Exchanger Pipe Middle
    • 51

      Installation of Thermistor for Suction and Discharge Air Stream
  • 51

    Matching Outdoor Unit Capacity with AHU Kit Capacity

• 57

  5 Electrical Wiring

  • 57

    General Precautions On Wiring
  • 58

    Recommended Wire Lengths and Diameters
  • 58

    Connection of Wiring to Terminals
  • 60

    Terminal Board Layout
  • 66

    Wiring Layout
  • 78

    Wiring System Diagrams
  • 81

    Connection of External Signal Lines

• 86

  6 Test Run

• 87

  7 Control

  • 87

    Remote Controller
  • 87

    Thermostat
    • 87

      Control and Display Elements
    • 87

      Operation
    • 93

      Initial Settings
    • 98

      Error Codes
    • 98

      Maintenance and Service