17
Application Information
REFRIGERANT PIPING
Piping Length & Elevation
If the pipe is too long, both capacity and reliability of the unit will drop. As the number of bends increases,
resistance to the
fl
ow of refrigerant system increases, thus lowering cooling capacity. As a result, the
compressor may become defective. Always choose the shortest path and not exceed the maximum piping
length as tabulated below.
Model
Maximum Total
Piping Length
(m)
Single Indoor
Maximum
Piping Length
(m)
Maximum
Height
Difference (m)
Pre-charged
Total Piping
Length (m)
Outdoor Unit
Pre-charged
(kg)
Amount of
Additional
Charge (g/m)
2MX45BGXV1
(2 Ports)
L
1
+ L
2
≤
30
L
≤
20
H
≤
15
15
1.2
20
2MX50BGXV1
(2 Ports)
L
1
+ L
2
≤
50
L
≤
25
H
≤
15
30
2.0
20
3MX60BGXV1
(3 Ports)
L
1
+ L
2
+ L
3
≤
60
L
≤
25
H
≤
15
30
2.6
20
4MX80BGXV1
(4 Ports)
L
1
+ L
2
+ L
3
+
L
4
≤
60
L
≤
25
H
≤
15
30
2.6
20
AIR FILTER
FRONT FRAME
SIGNAL RECEIVER
INDICATOR LIGHT &
ON/OFF SWITCH
DRAIN HOSE
INDOOR UNIT
RETURN AIR
AIR DISCHARGE NOZZLE
OUTDOOR UNIT
* Remark: Applicable for Wall Mounted, Ceiling Cassette, Ceiling Concealed, Ceiling Convertible Unit.
Содержание 2MX45BGXV1
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Страница 4: ...ii ...
Страница 11: ...7 Application Information Refrigerant Circuit Diagrams Model 2MX45BGXV1 2MX50BGXV1 Model 3MX60BGXV1 4MX80BGXV1 ...
Страница 33: ...29 Outline Dimension Indoor Unit Model FLQ35 50 1080 0 928 0 218 0 65 0 630 0 400 0 230 0 Note Dimension in mm ...
Страница 36: ...32 Wiring Diagram Indoor Unit Model FTXN25 35MV1 Indoor Unit Model FTXN50MV1 ...
Страница 37: ...33 Wiring Diagram Indoor Unit Model FFQ25 35 50CXV1 Indoor Unit Model FDMQ25 35C2XV1 ...
Страница 38: ...34 Wiring Diagram Indoor Unit Model FDMQ50CXV1 Indoor Unit Model FLQ35EXV1 ...
Страница 39: ...35 Wiring Diagram Indoor Unit Model FLQ50EXV1 ...
Страница 50: ......