Hitachi EXV-2.0E2 Manual De Instalación Y Funcionamiento página 30

OPTIONAL FUNCTIONS
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Table A Optional Setting Items for Function Selection
Items Optional Function
Enforced 3 Minutes minimum operation
b3
time of compressor
b4 Change of filter cleaning time
b5 Fixing of operation mode
b6 Fixing of setting temperature
Fixing of operation as exclusive cooling
b7
unit
b8 Automatic COOL/HEAT operation
b9 Fixing of fan speed (Air flow fix)
C3 Fan stop delay
C8 Thermistor selection for control
Cb Selection of forced stoppage logic
CC Fixed High ventilation fan speed
CF Fan stoppage delay
d1 Power supply ON/OFF 1
d3 Power supply ON/OFF 2
"A" offset for Thermo ON/OFF in control
E1
by Outlet for DX-Interface
E4 Pre-cooling / Pre-heating period
E5 High ventilation after switch ON
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N O T E
• After at least 3 minutes from the power ON, change the optional setting.
• Record the setting conditions for each optional setting in the "Setting" column of the table.
22 PMML0293A rev.2 - 08/2016
Setting
Contents
condition
00 Disable
01 Enable
00 Standard
01 100 hrs
02 1,200 hrs
03 2,500 hrs
04 No indication
00 Standard
01 Fixed
00 Standard
01 Fixed
00 Standard
01 Fixed
00 Disable
01 Enable
00 Standard
01 Fixed
0 minutes
00
(Factory setting)
01 60 minutes
00 Control by inlet air thermistor (Factory setting)
01 Control by thermistor of remote control switch
Control by average value of indoor suction thermistor and thermistor of remote
02
control switch
00 Forced stoppage input: A Contact (contact closed)
01 Forced stoppage input: B Contact (contact open)
Disable (factory
00
setting)
01 Enabled
00 Disable
01 60 minutes
00 Disable
01 Enable
00 Disable
01 Enable
00 0ºC (factory setting)
01 2ºC
02 4ºC
00 Standard
01 30 minutes
02 60 minutes
0 minutes
00
(Factory setting)
01 60 minutes
Description
With this option function, compressor cannot be OFF
during 3min after compressor ON, however, it is
STOP immediately at protection device activated. It
also be STOP immediately at stop by operation SW.
Fan operation time is accumulated and filter sign
turns on in at set time in the remote control.
Once the unit operating mode has been selected,
this function prevents it from being modified from the
remote control.
Once the temperature on the unit has been selected,
this function prevents it from being modified from the
remote control
Fix to use cooling mode only and to prevent heating
mode from being enabled.
Allows, from cooling mode, change automatically to
heating mode (for all units of the same refrigerant
cycle)
Once the fan speed on the unit has been selected,
this function prevents it from being modified from the
remote control
Airflow is kept in setting airflow after unit normal
stoppage during "Delay Time".
The unit runs at maximum fan speed (RCS High
level) under any condition
This function is used to set the value of the offset
in the formula for deciding about Thermo ON/OFF
condition by inlet air temperature for Control by Outlet
Temperature.
This function delays start-up of the air conditioning
system.
The unit runs in high speed during a certain minutes
after switch on the unit. After that time the fan speeds
runs at set fan speed.