Electronic Expansion Valve Kit Installation
1
Decide an installation place that can support the electronic expansion
valve kit.
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 expansion valve has to be installed that the user has no access
to it. (built-in type)
Nylon band
Electronic
Expansion
valve
body
E-
9
ENGLISH
Connection of refrigerant piping & Insulation
