Haier AU242AGERA, AU182AFERA Refrigerant piping, 1Outline piping, Installation Procedure

Installation Procedure

Installation of outdoor unit

AU422AIERA AU42NAIERA AU522AIERA AU52NAIERA

948

Power wiring Terminal

1250

	25
	580
380	340

4.Refrigerant piping

(1)Outline piping

AU122AEERA AU182AFERA

Flare connection

Gas pipe		3-way stop valve
Indoor		Outdoor
unit		unit
Liquid
pipe	Flare connection	2-way stop valve

AU242AGERA AU282AHERA AU362AHERA AU36NAHERA

AU422AIERA AU42NAIERA AU522AIERA	AU52NAIERA
Flare connection	3-way stop valve
Gas pipe
Indoor	Outdoor
unit	unit
Liquid
pipe	3-way stop valve

16