Hitachi FSXN Series Service Manual page 33

2 Unit installation
Required time is as shown in the following table:
Ambient temp. (°C)
26
SMGB0065 rev. 1 - 12/2010
20
15
10
5
0
Time
Min. 30 minutes
Min. 1 hour
Min. 2 hours
Min. 4 hours
Min. 8 hours