System Evacuation; Refrigerant Charging - GE ASH124CRDWA Installation Instructions Manual

Installation Instructions
Step 3 - Installation of the Outdoor Unit (Cont.)
E. System Evacuation
NOTE– Do not open service valve.
• Attach a manifold gauge, micron gauge, and
vacuum pump to the suction line port using
adapter AD-87 (see illustration).
• Evacuate the system to at least 350 microns.
• Close the vacuum pump valve and check the
micron gauge. If the gauge rises 150 microns
in 60 seconds, the evacuation is incomplete
or there is a leak in the system. If the gauge
does not rise 150 microns in 60 seconds, the
evacuation is complete.
• Once evacuation is complete, remove the
adapter and hose connection from the suction
line port and replaced the cap.
12
F. Refrigerant Charging
• Add any additional refrigerant after evacuation
using a digital scale.
NOTE: Charge liquid only.
• Fill out the refrigerant charge label using
indelible ink.
• Place the factory refrigerant charge found in
table on page 15 in the box number 1.
• Place the amount of additional refrigerant
added in box number 2.
• Add boxes 1 and 2 together and place the
value in the sum box (D).
• Adhere the filled out label in the proximity of
the product charging port and under the outside
units valve cover.
• Write amounts on outdoor unit with permanent
marker above the charging port if the label is
missing.
• Remove the cap from the liquid line valve.
Using a hex wrench, open the valve, then
replace and tighten the cap securly to avoid
leaks.
• Remove the cap from the suction line valve.
Using a hex wrench, open the valve, then
replace and tighten the cap securly to avoid
leaks.
• Wrap the line set, drain line, and 14/4 AWG
wiring starting at the bottom of the bundle with
an overlap type wrap until you reach the piping
hole.
• Use a sealant to seal the piping on both sides
of the wall in order to prevent drafts, weather,
or pests from entering the building.
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
R410A
2
1
F E
This product contains fluorinated greenhouse
gases covered by the Kyoto Protocol. Do not vent
into the atmosphere.
Refrigerant type: R-410A
GWP* value: 2088
GWP = global warming potential
A
1= oz
B
2= oz
C
1+2= oz
D
31-5000276 Rev. 1