Owner's Manual

157
INSTALLER SETTING
ENGLISH
156
INSTALLER SETTING
Option Description
Not use
Does not support opposite cycle operation using wired remote controller
- When ODU operate as cooling cycle selectable operation modes with
wired remote controller are cool, auto, dehumidification and fan.
- When ODU operate as heating cycle selectable operation modes with
wired remote controller are heat, auto and fan
Standby
When user set opposite operation mode using wired remote controller in-
door unit stop thermal operation and fan.
Cool
Cooling cycle has a priority.
When user change operation mode of specific indoor unit to cooling on
heating cycle, outdoor unit change cycle to cooling and Indoor unit keep
heating operation using heater.
h Please set emergency heater and aux heater function before using this
option
h When user select cooling option, additional setting menu will be activated.
The additional timer setting menu is for setting minimum cooling operation period.
Once outdoor unit change over to cooling by cooling priority, outdoor unit can change over to
heating after set time.
Setting value Cooling operation time
Step 0 45 min.(default)
Step 1 30 min.
Step 2 60 min.
Step 3 90 min.
Step 4 120 min.
Outdoor temp. for heating stages (air conditioner)
It is a function that sets outdoor temperature values for two stage heating.
if user set outdoor temperature T1 and T2, Indoor unit will select heating stage between Indoor
unit operation and heater operation.
OK
T1 Value T2 Value
-23 ~ 16 °C (-10 ~ 60 °F) -23 ~ 51 °C (-10 ~ 130 °F)