Installation
Drain hose and base pan knockouts
See fi g. 7.
In case of draining through the drain hose, attach the drain
nipple (A) and use the drain hose (Inner diam.: 16mm) sold
on the market. When there is a possibility of freezing of
drain at the cold district or a snowfall area, be careful for
drainage ability of drain.
Operating limits
Please refer to the hydronic module manual.
128H50_38AW copia.indd 7
128H50_38AW copia.indd 7
The drainage ability increases when knockout holes on the
base pan are opened. (Open the knockout hole to outside
using a hammer (B), etc.).
(Fig. 4 - 7)
(Fig. 7)
38AW-
7
7-04-2009 14:11:39
7-04-2009 14:11:39