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81
R.V.coil
OFF
Refrigerant flow in heating
ON
Refrigerant flow in cooling
Compressor
Oil separator
High pressure switch
Ø6.35
Ø6.35
Ø9.52
Ø12.7
Indoor unit A
Accumulator
Ø6.35
LEV A
Ø9.52
2-way
solenoid valve
Distributor
Strainer #100
Union
Union
Header(Gas)
Stop valve
Strainer
Strainer
#50
Strainer
#50
#100
Header(Evaporator)
Charge pipe
Capillary tube
Capillary tube
Ø2.5 x Ø0.6 x 1000
Ø4.0 x Ø2.8 x 100
Ø6.35
Ø6.35
Ø9.52
Ø9.52
Compressor shell
temperature
thermistor RT62
Outdoor
heat exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Defrost
temperature
thermistor
RT61
Capillary tube
Ø4.0 x Ø2.8 x 100
Outdoor
heat exchanger
4-way valve
Stop valve
(with service port)
Indoor unit B
Indoor unit C
Indoor unit E
Ø9.52
Indoor unit D
Indoor unit F
Indoor unit A
Indoor unit B
Indoor unit C
Indoor unit D
Indoor unit E
Strainer #100
Strainer #100
Strainer #100
Strainer #100
LEV B
LEV E
Ø6.35
Indoor unit F
Strainer #100
LEV F
LEV D
LEV C
a
b
c
d
Outdoor
unit
Indoor
units
15 m
10 m
15 m
Refrigerant piping length (one way, 5 unit total)
Calculation : Xg = 20 g/m x (Refrigerant piping length (m) - 30)
e
f
Max.
Height
difference
Outdoor unit
precharged
(g)
50 m
400
40 m
200
4,000
60 m
600
70 m
800
80 m
1000
MXZ-6D122VA
UNIT: mm
Refrigerant pipe diameter is different according to indoor unit to be connected. When using extension pipes, refer to the
tables
below.
When 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".
Piping length each indoor unit (a, b, c, d, e)
25 m
Total piping length (a+b+c+d+e)
80 m
Bending point for each unit
25
Total bending point
80
MAX REFRIGERANT PIPING LENGTH
UNIT: mm (inch)
Outdoor unit union diameter
Outdoor unit union diameter
For
For
Indoor unit A
Liquid
6.35(1/4)
Indoor unit D
Liquid
6.35(1/4)
Gas
12.7(1/2)
Gas
9.52(3/8)
Indoor unit B
Liquid
6.35(1/4)
Indoor unit E
Liquid
6.35(1/4)
Gas
9.52(3/8)
Gas
9.52(3/8)
Indoor unit C
Liquid
6.35(1/4)
Indoor unit F
Liquid
6.35(1/4)
Gas
9.52(3/8)
Gas
9.52(3/8)
It is irrelevant which unit is higher.
ADDITIONAL REFRIGERANT CHARGE
OBH626K
Содержание MXZ-2D33VA
Страница 25: ...25 WIRING DIAGRAM 6 MXZ 2D33VA E1 MXZ 2D40VA E1 MXZ 2D53VA E1 OUTDOOR DISPLAY P C BOARD OBH626K ...
Страница 26: ...26 MXZ 2D33VA E2 MXZ 2D42VA E2 MXZ 2D53VA E2 OBH626K ...
Страница 27: ...27 MXZ 2D33VA E3 MXZ 2D42VA E3 MXZ 2D53VA E3 OBH626K ...
Страница 28: ...28 MXZ 2D33VA ER2 MXZ 2D40VA ER2 MXZ 2D53VA ER2 OBH626K ...
Страница 29: ...29 MXZ 2D33VA ER3 MXZ 2D42VA ER3 MXZ 2D53VA ER3 OBH626K ...
Страница 30: ...30 MXZ 2D33VA ET2 MXZ 2D42VA ET2 MXZ 2D53VA ET2 OBH626K ...
Страница 31: ...31 MXZ 2D33VA ET3 MXZ 2D42VA ET3 MXZ 2D53VA ET3 OBH626K ...
Страница 33: ...33 MXZ 2D53VAH E1 OUTDOOR DISPLAY P C BOARD OBH626K ...
Страница 34: ...34 MXZ 2D53VAH E2 OBH626K ...
Страница 35: ...35 MXZ 2D53VAH E3 OBH626K ...
Страница 36: ...36 MXZ 2D53VAH ER2 OBH626K ...
Страница 37: ...37 MXZ 2D53VAH ER3 OBH626K ...
Страница 39: ...39 MXZ 3D54VA E1 OBH626K ...
Страница 40: ...40 MXZ 3D54VA2 E2 OBH626K ...
Страница 41: ...41 MXZ 3D54VA2 E3 OBH626K ...
Страница 42: ...42 MXZ 3D54VA2 ER2 OBH626K ...
Страница 43: ...43 MXZ 3D54VA2 ER3 OBH626K ...
Страница 44: ...44 MXZ 3D54VA2 ET2 OBH626K ...
Страница 45: ...45 MXZ 3D54VA2 ET3 OBH626K ...
Страница 46: ...46 MXZ 3D68VA E1 OBH626K ...
Страница 47: ...47 MXZ 3D68VA E2 OBH626K ...
Страница 48: ...48 MXZ 3D68VA E3 OBH626K ...
Страница 49: ...49 MXZ 3D68VA ER2 OBH626K ...
Страница 50: ...50 MXZ 3D68VA ER3 OBH626K ...
Страница 51: ...51 MXZ 3D68VA ET2 OBH626K ...
Страница 52: ...52 MXZ 3D68VA ET3 OBH626K ...
Страница 53: ...53 MXZ 4D72VA E1 OBH626K ...
Страница 54: ...54 MXZ 4D72VA E2 OBH626K ...
Страница 55: ...55 MXZ 4D72VA E3 OBH626K ...
Страница 56: ...56 MXZ 4D72VA ER2 OBH626K ...
Страница 57: ...57 MXZ 4D72VA ER3 OBH626K ...
Страница 58: ...58 MXZ 4D72VA ET2 OBH626K ...
Страница 59: ...59 MXZ 4D72VA ET3 OBH626K ...
Страница 60: ...60 MXZ 4D83VA E1 OBH626K ...
Страница 61: ...61 MXZ 4D83VA E2 OBH626K ...
Страница 62: ...62 MXZ 4D83VA ER1 OBH626K ...
Страница 63: ...63 MXZ 4D83VA ER2 OBH626K ...
Страница 64: ...64 MXZ 4D83VA ET2 OBH626K ...
Страница 65: ...65 MXZ 5D102VA E1 OBH626K ...
Страница 66: ...66 MXZ 5D102VA E2 OBH626K ...
Страница 67: ...67 MXZ 5D102VA ER1 OBH626K ...
Страница 68: ...68 MXZ 5D102VA ER2 OBH626K ...
Страница 69: ...69 MXZ 5D102VA ET2 OBH626K ...