Hitachi RAS-(4-6)HVRNS2E - Page 143

5 Control System
133
SMGB0064 rev.0 - 08/2011
5
Pressing
RUN/STOP
switch
Stop of inverter
Stop of MC
I.U.: Indoor unit
O.U.: Outdoor unit
Power to CMC: OFF
Indoor fan motor MIF: OFF
Temp.
on the top of
comp.
After 3
min. 20 sec.
> 60 ºC
≤ 55 ºC
Power to CH : ON
Power to CH : OFF
Power to Y52C: OFFStop of MOF
Lower than 50 ºC
RUN/STOP lamp: OFF
DRY, set fan speed & set temp. indication: continuously ON
STOP
Power to
I.U.: OFF
Power to
O.U.: OFF
Indication LCD: OFF
Power to PCB in I.U.: OFF
Power to CH: OFF
Power to PCB in O.U.: OFF
Slow fan speed
I.U.
discharge air
temp.
Operation
at Slow Speed
Lower than 40 ºC After 2 min.
Higher than 40 ºC
Shorter than
2 min.
Reset of timer for defrosting
from 1
Pressing
AUTO-LOUVER switch
Stop of
AUTO-LOUVER
Start of
AUTO-LOUVER
Alternatively
only for
air panel
or Indoor Unit
with Auto-Louver