Hisense AMW2-18U4RJC User Manual

12. FIELD SETTING
12.2 Outdoor unit DIP switch
After set refrigerant piping length dip switch, cooling/heating performance could be improved.
Dip Switch Setting of Outdoor Unit
SW2
Setting is required
Setting
before
Shipment
Refrigerant Piping Length Setting
Actual Piping Length L(m)
L<15
ON
OFF
21
4
3
ON
OFF
21
4
3
15≤ L ≤ Max.Length allowed
Turn off all power sources before setting. Without turning off, the switches settings
are not refreshed and might be invalid. Mark of " " indicates the position of dip
switches.
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Hisense AMW2-18U4RJC Specifications

General

Refrigerant	R410A
Voltage	220-240V
Cooling Capacity	18000 BTU
Heating Capacity	18000 BTU
Installation Type	Wall-mounted