Samsung MXJ-YA1509 Series Installation Manual page 22

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. General installation Guide . General installation Guide
(2) Refrigerant injection (2) Refrigerant injection
(3) Completed injection of refrigerant (3) Completed injection of refrigerant
9) Decoration Panel installation (other than the reference floor) 9) Decoration Panel installation (other than the reference floor)
(1) Check the levelness of the indoor unit (1) Check the levelness of the
Picture Picture
Work Description Work
Refrigerant Refrigerant
injection injection
Picture Picture
Work Description Work
Completed Completed
injection of injection of
refrigerant refrigerant
indoor unit
Picture Picture
Work Work Description
Maintain a Maintain a
distance between distance between
the ceiling and the ceiling and
the indoor unit. the indoor unit.
Description Things to to do Things
- Accurate refrigerant - Accurate refrigerant
injection injection
- Keep the Gas - Keep the Gas
cylinder vertically cylinder vertically
downward during downward during
charging. charging.
Description Things to to do Things
Check if the amount of Check if the amount of
injection is accurate. injection is accurate.
Description Things to to do Things
Use a paper pattern to Use a paper pattern to
maintain an adequate maintain an adequate
separation (adjust the separation (adjust the
height of the indoor height of the indoor
unit). unit).
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do Check Check point point
Estimate the adequate Estimate the adequate
amount of refrigerant. amount of refrigerant.
do Check point Check point
Check the adequate Check the adequate
amount. amount.
do Check point Check point
Check the levelness of the Check the levelness of the
indoor unit. indoor unit.