Wrench torque sheet for installation
125
1.
Wrench torque sheet for installation
Outside diameter
Torque
Additional tightening torque
mm
N.cm
N.cm
Ф6.35
1500(153kgf.cm)
1600(163kgf.cm)
Ф9.52
2500(255kgf.cm)
2600(265kgf.cm)
Ф12.7
3500(357kgf.cm)
3600(367kgf.cm)
2. Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Rated current of appliance
Nominal cross-sectional area (mm²)
>3 and ≤6
0.75
>6 and ≤10
1
>10 and ≤16
1.5
>16 and ≤25
2.5
The cable size and the current of the fuse or switch are determined by the maximum current indicated on the
nameplate which located on the side panel of the unit. Please refer to the nameplate before selecting the
cable, fuse and switch.
3. Pipe length and the elevation
Maximum piping length and height difference
1 drive 2
1 drive 3
1 drive 4
1 drive 5
Max. length for all rooms (m)
30
45
60
75
Max. length for one IU (m)
20
25
30
30
Max. height difference
between IU and OU (m)
OU higher than IU
10
10
10
10
OU lower than IU
15
15
15
15
Max. height difference between IUs (m)
10
10
10
10
Additional refrigerant charge
1 drive 2
1 drive 3
1 drive 4
1 drive 5
Chargeless pipe
length (m)
10
15
20
25
Additional
refrigerant charge
(g)
15 x (length for all
rooms - 10)
15 x (length for all
rooms - 15)
15 x (length for all
rooms - 20)
15 x (length for all
rooms - 25)
Caution:
●
Refrigerant pipe diameter is different according to indoor unit to be connected. When using the
extension pipe, refer to the tables below.
●
When refrigerant pipe diameter is different from that of outdoor unit union (for 18K indoor unit), additional
transfer connector needs to be used on outdoor unit union.
Содержание AWAU-YCZ218-H11
Страница 24: ...Dimensions Outdoor Units 97 AWAU YCZ536 H11...
Страница 28: ...Wiring Diagrams Outdoor Units 101 4 Wiring Diagrams AWAU YCZ218 H11 7SP091166 AWAU YCZ218 H11 7SP091170...
Страница 29: ...Wiring Diagrams 102 Outdoor Units AWAU YCZ327 H11 7SP091167 AWAU YCZ327 H11 7SP091171...
Страница 30: ...Wiring Diagrams Outdoor Units 103 AWAU YCZ430 H11 7SP091168 AWAU YCZ430 H11 7SP091172...
Страница 31: ...Wiring Diagrams 104 Outdoor Units AWAU YCZ536 H11 7SP091169 AWAU YCZ542 H11 7SP091173...
Страница 37: ...Exploded View and Spare Part list 110 Outdoor Units Exploded view of model AWAU YCZ218 H11 7SP091170...
Страница 39: ...Exploded View and Spare Part list 112 Outdoor Units Exploded View of outdoor unit AWAU YCZ327 H11 7SP091167...
Страница 41: ...Exploded View and Spare Part list 114 Outdoor Units Exploded view of model AWAU YCZ327 H11 7SP091171...
Страница 43: ...Exploded View and Spare Part list 116 Outdoor Units Exploded View of outdoor unit AWAU YCZ430 H11 7SP091168...
Страница 45: ...Exploded View and Spare Part list 118 Outdoor Units Exploded View of outdoor unit AWAU YCZ430 H11 7SP091172...
Страница 47: ...Exploded View and Spare Part list 120 Outdoor Units Exploded View of outdoor unit AWAU YCZ536 H11 7SP091169...
Страница 49: ...Exploded View and Spare Part list 122 Outdoor Units Exploded View of outdoor unit AWAU YCZ542 H11 7SP091173...
Страница 107: ...SERVICE MANUAL Multi Splits Series...