Refrigerant pipe installation
Installation 151
Note: All used branch pipe must be produced by Midea, otherwise it causes malfunction.
The indoor units should be installed equivalently at the both side of the U type branch
pipe.
Total pipe length (Actual)
Max. branch pipe length difference
Max. height difference between
indoor unit and outdoor unit
Max. height difference between
indoor units
5.3.2 Size of joint pipes for indoor unit (R410a)
5.3.3 Size of joint pipes for outdoor unit (R410a)
5.3.4 The branching pipe must be installed horizontally, error angle of it should not large than 10°. Otherwise,
malfunction will be caused.