17
Indoor
unit
Max. Height
difference
B*
Outdoor unit
Refrigerant Piping
Max. Length
A
MAX. HEIGHT DIFFERENCE
0$;5()5,*(5$173,3,1*/(1*7+DQG0$;+(,*+7',))(5(1&(
Refrigerant piping: m
Piping size O.D: mm
Max. Length
A
Max. Height difference
B
Gas
Liquid
PU-P18VAKD
30
10
12.7
6.35
PU-P24VAKD
30
10
15.88
6.35
PU-P30VAKD
30
15
15.88
9.52
PU-P36VAKD
PU-P36YAKD
40
30
15.88
9.52
PU-P42YAKD
50
30
15.88
9.52
$'',7,21$/5()5,*(5$17&+$5*(5$J
Model
Outdoor unit
precharged
Refrigerant piping length (one way)
7.5 m
10 m
15 m
20 m
25 m
30 m
35 m
40 m
45 m
45 m
PU-P18VAKD
1,200
0
50
150
250
350
450
ņ
ņ
ņ
ņ
PU-P24VAKD
1,350
PU-P30VAKD
1,850
PU-P36VAKD
PU-P36YAKD
2,300
75
225
375
525
675
825
975
ņ
ņ
PU-P42YAKD
2,800
1125
1275
&DOFXODWLRQ3839$.';J JPî5HIULJHUDQWSLSLQJOHQJWKPí
3839<$.'383<$.';J JPî5HIULJHUDQWSLSLQJOHQJWKPí
Note: Refrigerant piping exceeding 7.5 m requires additional refrigerant charge according to the calculation.
*Height difference limitations are binding regardless of the height position at which either indoor or outdoor is placed higher.
OCH598B
