Hitachi RAS-5HVRNM1E Service Manual page 164

5 Control System
N O T E
• This sequence is for the standard operation.
*1) Fan step at start
Outdoor temp. (Tao)
Tao ≤ 2 °C
2 °C < Tao ≤ 12 °C
12 °C < Tao ≤ 22 °C
22 °C < Tao ≤ 27 °C
27 °C < Tao ≤ 32 °C
32 °C < Tao ≤ 37 °C
37 °C < Tao
*2) Temp. diference ±5 °C
156
SMGB0060 rev. 1- 12/2010
Air flow ratio
15%
25%
40%
60%
80%
100%
110%