Haier AE122FLAIA [40/139] Referring to the installation diagram in previous information connect the indoor unit outdoor unit branch pipe and electronic expansion valve together by using the pipe connection method and welding method

Haier AU52NFIAKA [40/139] Referring to the installation diagram in previous information connect the indoor unit outdoor unit branch pipe and electronic expansion valve together by using the pipe connection method and welding method
(4) Pipe connection of the outdoor unit
Commercial Air Conditioner
Model: AU28/342FHAIA,
AU522FIAKA, AU52,60NFIAKA
Referring to the installation diagram in previous information, connect the indoor unit,
outdoor unit, branch pipe and electronic expansion valve together by using the pipe connection
method and welding method.
For AU60NFIAKA indoor and outdoor connection, please weld the low pressure side with hard solder,
and weld the high pressure side with flared type.
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