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133
INSTALLATION
24 and 36k Outdoor Units
Piping Work and Refigerant Charge
ee d
MMAX. lenggth allow
Outdoor unit
Pipe length A
Pipe length D
Height D
Height E
A
B
C
Indoor unit
D
Note:
Indoor unit D in the circle is only valid for 36K model.
*Refrigerant Additional Charge:
The unit has been filled with refrigerant, but if L (total pipe length) exceeds
standard length, additional refrigerant (R410A) change is required.
For 24K: Additional refrigerant charge= (L-74) x 0.16oz per ft (3g/m)
For 36K: Additional refrigerant charge= (L-98) x 0.16oz per ft (3g/m)
Model 24K 36K
Max. Length Between Indoor Unit
and Outdoor Unit
ft./m A£ 65.6(20)
B£ 65.6(20)
C£ 65.6(20)
A£ 65.6(20)
B£ 65.6(20)
C£ 65.6(20)
D£ 65.6(20)
Max. Length Between Indoor Unit
and Outdoor Unit (Total)
ft./m A+B+C £
197(60)
A+B+C+D £
246(75)
Max. Height Between Indoor Unit
and Outdoor Unit
ft./m D£ 49(15) D£ 49(15)
Max. Height Between Indoor Units ft./m E£ 25(7.5) E£ 25(7.5)
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