145
INSTALLER SETTING
ENGLISH
144
INSTALLER SETTING
Menu Description
External devices of indoor
unit setting
It is the function to set whether to mount option unit (Air purify /
Humidification / Heater / Ventilation / Elevation grill / Aux Heater /
Refrigerant leakage detection sensor) when it is additionally installed
or removed after the mass production.
Expand of Temperature
Range
This function is used for select setting temperature range option.
Indoor unit address
verification
This function allows you to check the address of the indoor unit
designated by the outdoor unit.
Static pressure step setting
This is the function that static pressure of the product is divided in 11
steps for setting.
Over Cooling
Provides an adjustable deadband around the cooling setpoint through
selectable cooling thermal on/off values
Guard timer
It is a function that sets the minimum running time of outdoor unit
cycle mode when switching from cooling mode to heating mode and
vice versa during Auto Operation mode.
Fan speed in Cooling
thermal off
It is a function that sets the indoor unit fan movement, in cooling
mode, when thermal is off.
Primary heater setting
It is the function to set the heater usage to have higher priority over
the outdoor unit cycle during the indoor unit heating operation.
Air conditioner Fan operation
interlocked with ventilation
setting
It is the function to set whether to operate the air conditioner fan
during the interface operation of the air conditioner and the ventilation
product.
Indoor unit Auto-Start
setting
It is a function that sets whether to restore the indoor unit operation
by resuming the previous power-on state or as power-off state in the
power failure compensation.
Occupancy duration time
setting
It is the function to set the occupied decision maintaining time among
the occupied sensor values.
CN_CC setting
It is the function to set whether to install (use) Dry Contact.
(It is not a function for Dry Contact installation, but it is a function to
set the usage of the indoor unit’s CN_CC port.)
CN_EXT setting
It is the function to set the indoor unit’s Dry Contact Port to control
external input and output according to DI/DO set by the customer. (It
is the function to decide the usage of the contact point port (CN_EXT)
mounted in the indoor unit PCB.)
ODU function master setting It is the function to set the outdoor unit’s function Master / Slave.
Fan continuous operation
setting
It is the function to set the indoor unit’s continued Fan function
usage. It is the function to maximize the cooling/heating efficiency by
the outdoor unit operating the indoor unit fan operation longer than
the previous operation method.
Menu Description
Low noise mode priority
setting
It is the function to set the main agent of the low noise mode control.
(It is the function to set only one of the outdoor unit / remote
controller can control the low noise operation.)
Human detection sensor
setting
It is the function to set whether to install human detection sensor and
operation standard value.
Humidity sensing position It is the function to set the location to detect humidity.
ODU cycle priority This function can select standby mode or priority cooling.
Outdoor temp. for heating
stages
This function can select outdoor temperature values for use reference
point of heater and heating mode operation.
Estimated energy display This function can set to display energy data which ODU estimated.
CN_PTC setting This is a function to set PTC Port of indoor unit.
Password initialization
It is the function to initialize (0000) the password when you forgot the
password set in the remote controller.
Auto ESP
This function automatically sets the rotation speed of the fans
corresponding to each step of rated airflow for easy installation.
Dust step color setting This function is to set the dust step color.
UVnano / Filter Box
It is the function to set whether to mount option unit (UVNano/Filter
box) when it is additionally installed or removed after the mass
production
Fan Operation During
Auxiliary Heater Only
This is a function to set the indoor unit fan to be used even when the
Auxiliary heater is operating alone.
Server Room
This is a function to set alternating and backup operation to keep the
temperature of the server room stable.
Noise Target Control
The Noise Target Control function is a function that limits the noise
caused by the outdoor unit running.
To Next Page
