Step 4 - Final Check - Haier GE ASH124UCDDA Installation Instructions Manual

Installation Instructions
Step 3 - Installation of the Outdoor Unit (Cont.)
F. Refrigerant Charging
• Add any additional refrigerant after evacuation using a digital scale.
• The standard line set length is 25 feet. If the installation length is different, adjust the refrigerant charge by adding
0.2 oz/ft if the liquid line is 1/4", or 0.5 oz/ft if the liquid line is 3/8".
NOTE: Charge liquid only.
• Fill out the refrigerant charge label using indelible ink.
• Place the factory refrigerant charge found on the outdoor nameplate in 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.
• Individually insulate liquid and suction lines and tape together.
• 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.
This product contains fluorinated greenhouse gases covered by the
Kyoto Protocol. Do not vent into the atmosphere.
• Refrigerant type: R-410A
• Global Warming Potential (GWP): 2088

Step 4 - Final Check

Explaining Operation To the End User
• Using the User Manual, explain to the user how to use the air conditioner/heat pump, (the remote controller,
adding/removing the air filters, placing or removing the remote controller from the remote control holder, cleaning
methods, precautions for operation, etc.)
• Review precautions for operation.
• Recommend that the user read the Operating Instructions carefully.
Check Items for Test Run
No gas leak from linesets?
Are the linesets insulated properly?
Are the connecting wirings of indoor and outdoor
firmly inserted to the terminal block?
Is the connecting wiring of indoor and outdoor
fixed?
Is condensate draining correctly?
Is the ground wire securely connected? Is the
18
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
R410A
2
1
F E
indoor unit securely fixed?
Is power source voltage correct according to local
code?
Is there any odd noise?
Does the cooling temperature drop between
20-30°F?
Does the heating temperature raise between
35-40°F?
Is the room temperature display accurate?
A
1= oz
B
2= oz
C
1+2= oz
D
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