Midea MHC-96HWD1N1 User Manual

Midea R410A Full DC Inverter Split Type Series Technical Manual MCAC-UTSM-201406
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 Use the refrigerant in the outdoor unit to expel air.
 Screw up the pipe nuts at A, B, C and D completely.
 Loosen and remove the square-head cover of valves A and B, rotate the square-head
spool of valve B counter-clockwise for 45 degrees and stay for about 10 seconds, and
then close the spool of valve B tightly.
 Detect leak for all adapters at A, B, C and D. After making sure that no leak exists, open
the maintenance orifice nut of valve A. After all air is expelled, tighten the maintenance
orifice nut of valve A.
 Open the spools of valves A and B completely.
 Tighten the square-head cover of valves A and B completely.
 Use refrigerant tank to expel air.
 Screw up the pipe nuts at A, B, C and D completely.
 Loosen and remove the square-head cover and maintenance orifice nut of valves A
and B.
 Connect the filler hose of refrigerant tank with the maintenance orifice of valve A.
 Loosen the valve of the refrigerant tank, continue filling refrigerant for 6 seconds to
expel the air, and tighten the nut of valve B quickly.
 Loosen the valve of the refrigerant tank again, and fill the refrigerant for 6 seconds.
Detect leak for all adapters at A, B, C and D. After making sure that no leak exists,
screw off the filler hose. After all the filled refrigerant is expelled, screw up the
maintenance orifice nut of valve A quickly.
 Open the square-head pools of valves A and B completely.
 Tighten the square-head cover of valves A and B.

Midea MHC-96HWD1N1 Specifications

General

Brand	Midea
Model	MHC-96HWD1N1
Category	Air Conditioner
Language	English