Panasonic PAW-160MAH2, Руководство по установке

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Table of Contents
1 General information and safety instructions .................................................... 6
1.1 Introduction ......................................................................................................................... 6
1.2 Structure and meaning of notices and symbols .............................................................. 7
1.3 Safety instructions .............................................................................................................. 8
1.4 Instructions for the safe handling of R32 ......................................................................... 9
1.4.1 Calculating the density limit ........................................................................................ 10
1.4.2 Preventing leakages ................................................................................................... 14
1.4.3 Detecting leaks ........................................................................................................... 15
1.4.4 Repairing leaks ........................................................................................................... 15
1.5 Warranty policy ................................................................................................................... 15
2 Ventilation theory and air handling units .......................................................... 16
2.1 Purpose of air-conditioning ............................................................................................... 16
2.2 Mechanical ventilation systems ........................................................................................ 17
2.3 Air handling units ................................................................................................................ 17
3 Product description ............................................................................................. 20
3.1 General description ............................................................................................................ 20
3.2 Scope of supply .................................................................................................................. 21
3.3 System lineup ...................................................................................................................... 26
3.4 System Overview ................................................................................................................ 28
3.5 Technical data ..................................................................................................................... 32
4 Installation ............................................................................................................ 40
4.1 Installation of AHU Kit ........................................................................................................ 40
4.2 Installation of refrigerant piping ........................................................................................ 43
4.3 Installation of expansion valve .......................................................................................... 43
4.4 Installation of thermistors .................................................................................................. 45
4.4.1 Installation of thermistor on gas pipe .......................................................................... 46
4.4.2 Installation of thermistor on liquid pipe........................................................................ 47
4.4.3 Installation of thermistor on heat exchanger pipe middle ........................................... 48
4.4.4 Installation of thermistor for suction and discharge air stream.................................... 49
4.5 Matching outdoor unit capacity with AHU Kit capacity ................................................... 49
5 Electrical Wiring ................................................................................................... 55
5.1 General precautions on wiring .......................................................................................... 55
5.2 Recommended wire lengths and diameters ..................................................................... 56
5.3 Connection of wiring to terminals ..................................................................................... 56
5.4 Terminal board layout ......................................................................................................... 58