Midea TempMaker Series User Manual

R410A 380~415V 3Ph 50Hz TempMaker Series Split AC MCAC-UTSM-2014-03
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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.
 Use a vacuum pump

Midea TempMaker Series Specifications

General

Brand	Midea
Model	TempMaker Series
Category	Air Conditioner
Language	English