Specifications

AS1S

● Do not install an air bleeder as this may cause

water to spray from the drain pipe outlet.

(Fig. 3-12)

● If it is necessary to increase the height of the

drain pipe, the section directly after the con-

nection port can be raised a maximum of 50

cm. Do not raise it any higher than 50 cm, as

this could result in water leaks. (Fig. 3-13)

● Do not install the pipe with an upward gradient

from the connection port. This will cause the

drain water to flow backward and leak when the

unit is not operating. (Fig. 3-14)

● Do not apply force to the piping on the unit side

when connecting the drain pipe. The pipe

should not be allowed to hang unsupported

from its connection to the unit. Fasten the pipe

to a wall, frame, or other support as close to

the unit as possible. (Fig. 3-15)

● Provide insulation for any pipes that are run

indoors.

Fig. 3-12

Fig. 3-14

Fig. 3-13

Air bleeder

30 cm or less (as short as possible)

50 cm or less

Upward gradient prohibited

Fig. 3-15

Support

pieces

CAUTION

04-396 Inverter-W_a-p50 ARGO 12/21/04 9:38 AM Page 36