Rheem ROMH36AFXZJ - Page 327

- 319 -
OUTDOOR UNIT ROMH36AFXZJ
 How to use the adapter (optional part RXK9FZ1818)

Connection pipe length

Refrigerant charge
Max.
Total
ft (m)
131 (40)
Each unit 82 (25)
Min.
Total
49 (15)
Each unit
25 (7.5)
Pipe length
(Total)
ft
65 or less 98 131 (Max.)
0.27 oz/ft
25 g/m
m
20 or less 30 40 (Max.)
Additional
charge
lb oz
0 8.9 oz 1 lb 1.8 oz
g
0 250 500
㼁㻺㻵㼀㻌㻰
㼁㻺㻵㼀㻌㻯
㼁㻺㻵㼀㻌㻮
㼁㻺㻵㼀㻌㻭
Indoor unit B
(18,000 Btu)
Indoor unit A
(18,000 Btu)
Exchange liquid pipe size Ø1/4 in (Ø6.35 mm) for
Ø3/8 in (Ø9.52 mm) with an adapter kit.
These ports are not use.
Gas pipe of unit A is not exchanged.
Exchange liquid pipe size Ø1/4 in (Ø6.35 mm) for
Ø3/8 in (Ø9.52 mm) with an adapter kit.
Exchange gas pipe size Ø3/8 in (Ø9.52 mm) for
Ø1/2 in (Ø12.70 mm) with an adapter kit.
Outdoor unit