User Manual

E-10
Connection of refrigerant piping & Insulation
1
Insert bot anchors, use existing ceiling supports or construct
a suitable support.
CAUTION
Ensure the ceiling is strong enough to support the weight of the
indoor unit. Before hanging the unit, test the strength of each
attached suspension bolt.
2
Connect the “IN” refrigerant pipe to the outdoor unit.
3
Connect the “OUT” refrigerant pipe to each indoor unit(A, B and C).
The liquid and gas pipes should not be crossed when piping connection.
4
Insulate the connection piping. A joint part of pipe needs double
thickness of insulation.
5
The EEV kit has to be installed that the user has no access to it. (built-in type)
EEV Kit body
Nylon band
EEV Kit Installation (Continued)
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