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MXZ-4C36NA MXZ-4C36NA2 MXZ-4C36NA3 MXZ-4C36NA4
Refrigerant pipe diameter is different according to indoor unit to be connected. When using extension pipes, refer to the
tables below.
When the diameter of refrigerant pipe is different from that of outdoor unit union, use optional Different-diameter pipe.
For further information on Different-diameter pipe, refer to "PARTS CATALOG".
Unit: inch
Outdoor unit union diameter
For
Indoor unit A
Liquid
1/4
Gas
1/2
Indoor unit B
Liquid
1/4
Gas
3/8
Indoor unit C
Liquid
1/4
Gas
3/8
Indoor unit D
Liquid
1/4
Gas
3/8
MAX. REFRIGERANT PIPING LENGTH & PIPE SIZE SELECTION
Piping length each indoor unit (a, b, c, d)
82 ft. MAX.
Total piping length (a+b+c+d)
230 ft. MAX.
Bending point for each unit
25 MAX.
Total bending point
70 MAX.
*It is irrelevant which unit is higher.
Operating Range
Indoor intake air temperature
Outdoor intake air temperature
Cooling
Maximum
95°FDB, 71°FWB
115°FDB
Minimum
67°FDB, 57°FWB
14°FDB
Heating
Maximum
80°FDB, 67°FWB
75°FDB, 65°FWB
Minimum
70°FDB, 60°FWB
6°FDB, 5°FWB
a
b
c
d
Outdoor
unit
Indoor
units
49 ft.
49 ft.
49 ft.
Max. height difference
OBH702N
Summary of Contents for MXZ-2C20NA2
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