Gree 1867998 User Manual

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Installation and Maintenance

Service Manual

8.2.2 Installation of the Connection Pipe

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CAUTION!

. During the connection of the indoor unit and the refrigerant pipe, never pull any joints of the indoor unit by force;

otherwise the capillary pipe or other pipe may crack, which then would result in leakage.

. The refrigerant pipe should be supported by brackets, that is, don’t let the unit withstand the weight of it.

. If the piping connection size of outdoor unit does not match the piping connection size of indoor unit, use the piping

connection dimension of indoor unit. And use different-diameter joints which is installing on the

place of the piping connection to connect the indoor unit.

CAUTION!

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Pipe Flare Nut

Spanner

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Pipe

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copper tube

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ĭ11.10~4.75

ĭ20.12~29.50

ĭ33.19~40.56

ĭ44.24~47.94

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Gree 1867998 36000 BTU Multi 21+ Series Smart Triple-Zone Mini Split System 12+12+12 with Wall Mount Indoor Unit, 21 SEER, 12.5 EER, Wireless Remote Controller, AHRI Certified, ETL Listed, R410A Refrigerant, Wi-Fi Connection, Timer, I Feel Function