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Piping treatment
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The pipes vibrate, expand, and contract during operation, so if loads are concentrated in one
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area, it could cause cracks in the pipes. Provide the pipe supports every 2 to 3m.
Make sure to insulate the refrigeration pipes separately with ample thickness of heat-resistant
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polyethylene form etc. For the connecting portion, apply the enough insulation to avoid any gap.
EXAMPLE
Brazing
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While brazing the pipe, be sure to blow dry nitrogen gas through the pipes.
If not used, it will be caused to damage for compressor and clog the strainer and electronic
expansion valve.
Example) Inside state of brazing pipe section
Nitrogen gas used
Nitrogen gas does not used
Nitrogen gas used but not sufficient
(Oxygen gas still inside the pipe)
Содержание AB*G18LVTB Series
Страница 59: ... 02 34 INDOOR UNIT SINGLE INDOOR UNIT SINGLE DUCT TYPE 55555 MODEL AR G36LM AR G45LM ...
Страница 60: ... 02 35 INDOOR UNIT SINGLE INDOOR UNIT SINGLE HIGH STATIC PRESSURE DUCT TYPE 55555 MODEL AR G45LH AR G54LH ...
Страница 61: ... 02 36 INDOOR UNIT SINGLE INDOOR UNIT SINGLE CEILING TYPE 55555 MODEL AB G36LR AB G45LR AB G54LR ...
Страница 107: ... 02 82 INDOOR UNIT SINGLE INDOOR UNIT SINGLE SOUND LEVEL CHECK POINT 88888 CASSETTE TYPE Microphone Microphone 1 5 m ...
Страница 147: ... 03 34 INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI DUCT TYPE 55555 MODEL AR G22LM AR G24LM ...
Страница 208: ...4 OUTDOOR UNIT AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER04 2013 02 22 ...
Страница 214: ... 04 05 OUTDOOR UNIT OUTDOOR UNIT REFRIGERANT CIRCUIT 333 SINGLE 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 215: ... 04 06 OUTDOOR UNIT OUTDOOR UNIT SIMULTANEOUS MULTI TWIN 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 216: ... 04 07 OUTDOOR UNIT OUTDOOR UNIT SIMULTANEOUS OPERATION MULTI TRIPLE 33333 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 217: ... 04 08 OUTDOOR UNIT OUTDOOR UNIT WIRING DIAGRAMS 444 MODEL AO G36LA AO G45LA AO G54LA ...
Страница 224: ... 04 15 OUTDOOR UNIT OUTDOOR UNIT SOUND LEVEL CHECK POINT 77777 Microphone 1m Microphone Air Flow ...
Страница 227: ...5 SYSTEM DESIGN AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER05 2013 02 22 ...
Страница 345: ...6 OPTIONAL PARTS AIR CONDITIONER 3 phase type Single Simultaneous multi system DTR_SSM001E_03 CHAPTER06 2013 02 22 ...
Страница 346: ...CONTENTS 6 OPTIONAL PARTS 1 BRANCH PIPES 06 01 2 CONTROLLER 06 04 3 CASSETTE GRILLE 06 05 4 OTHERS optional parts 06 06 ...