Hitachi RCI Service Manual page 214

Indoor units system free series & complementary systems
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6 Optional functions
Part
Optional function
Pre-cooling / pre-heating
E4
period
E5
Not used
Fan operating time after
stoppage of the indoor unit
E6
in cooling mode
Not used
E7
Fan operating control after
stoppage of the indoor unit
E8
in heating mode
Not used
E9
Not used
EA
Fan operating control after
stoppage of the indoor unit
Eb
in cooling mode
Forced stoppage in cooling
EC
mode
Not used
Ed
Automatic fan speed
EE
control
202
SMGB0063 rev. 1 - 10/2010
Indivi
dual
Condition
Settings
settin
setting
g
KPI:
00
Standard
01
30 minutes
O
02
60 minutes
Econofresh kit
00
Standard
02
CO
sensor
2
00
Not used
Used as setting
O
01
for conditions
00
00
Not available
O
01
60 minutes
02
120 minutes
00
Not used
Used as setting
O
01
for conditions
00
00
Not available
O
01
Available
00
Not used
Used as setting
O
01
for conditions
00
00
Not used
Used as setting
O
01
for conditions
00
00
Not available
O
01
Low
02
Slow
00
Not available
O
01
Available
00
Not used
Used as setting
O
01
for conditions
00
00
Not available
O
01
Available
Description
This function delays start-up of the
ventilation unit with energy / heat recovery
This prevents condensation from
accumulating in the unit by keeping the fan
running after it is switched off.
This function reduces the unit fan speed to
prevent cold draughts.
This function reduces the unit fan speed to
reduce the spreading of smells and
humidity.
This function is used to force stoppage
when cooling is complete.
This function limits the operating of the unit
by automatically controlling the fan speed
when the room temperature is close to the
set temperature.

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