Instruction Manual
Table Of Contents
- 1 Safety summary
- 2 Switch Names and Functions
- 3 Operation
- 4 Icon Description
- 5 Function Menu
- 5.1 Simple Timer Setting
- 5.2 Operation Schedule Setting
- 5.3 Power Savings Setting
- 5.4 Night Quiet Operation
- 5.5 Power Saving/Night Quiet Schedule Setting
- 5.6 Power Consumption Display
- 5.7 Autoboost (QUICK MODE) Setting
- 5.8 Comfort Setting
- 5.9 Motion sensor setting
- 5.10 Setback Setting
- 5.11 Elevating Grille
- 5.12 Filter Reminder Reset Setting
- 5.13 FrostWash
- 5.14 Individual Louver Setting
- 5.15 Cancel Individual Louver Setting
- 5.16 Louver Open/Close
- 5.17 Ventilation
- 5.18 Total Heat Exchanger Setting
- 6 Service & installation menu
- 6.1 Installation menu
- 6.1.1 Test Run
- 6.1.2 Function selection
- 6.1.3 Thermistor Selection
- 6.1.4 Input / Output Setting
- 6.1.5 Thermistor Calibration in Controller
- 6.1.6 Fan Speed at Cooling Thermo-OFF
- 6.1.7 Fan Speed at Heating Thermo-OFF
- 6.1.8 Indoor Unit Address Change
- 6.1.9 Address Check Operation
- 6.1.10 Address Initialization
- 6.1.11 Setting Initialization
- 6.1.12 Main Remote Setting
- 6.1.13 Priority Setting
- 6.1.14 Cancel Preheating Control
- 6.1.15 Elevating grille Setting
- 6.1.16 Power Up Setting
- 6.1.17 Setback Trigger Unit
- 6.1.18 Refrigerant Leak Sensor Setting
- 6.2 Service menu
- 6.3 Check Menu
- 6.1 Installation menu
- 7 Screen Display Setting menu
- 8 Contact Information menu
- 9 Hotel Mode Setting
- 10 In Alarm Condition
6.1.3 Thermistor Selection
This function is used to control the indoor temperature using
remote controller sensor instead of Inlet Air Thermistor in the
indoor unit.
? NOTE
• Even if remote controller sensor controls the indoor temperature,
the temperature of Inlet Air Thermistor in the indoor unit is used for
the protection control such as frost prevention related to Inlet Air
Thermistor.
• When remote controller sensor controls the indoor temperature
and the abnormal temperature is detected due to a failure such as
a malfunction of remote controller sensor, the control automatically
switches to Inlet Air Thermistor in the indoor unit.
• To use remote controller sensor, install the wired remote controller
where:
- The average room temperature can be detected.
- The remote controller is not exposed to direct sunshine or direct
light.
- The unit is not close proximity to a heat source.
- The wired remote controller is not affected by the outside air due
to opening or closing the door and so forth.
• If two wired remote controllers are used as the main and sub, only
remote controller sensor of the main remote controller is available.
• This function is not effective when using the remote temperature
sensor (connected to THM4 on indoor unit main PCB). The remote
temperature sensor is prioritized excluding outside air processing air
conditioners.
1 Select “Installation Menu” on the Service & Installation
screen and press “OK”.
2 Select “Thermistor Selection” setting and press “OK”.
3 If “ ” or “ ” is pressed, the setting items are selected in the
following order: “IDU” ↔ “Remote” ↔ “Average”. Select the
setting item and press “OK” to conrm the setting.
Select:
• “Remote” to control the indoor unit with the remote controller
sensor.
• “IDU” to control the unit with its air inlet sensor.
• “Average” to control the unit with the average value of the air
inlet sensor and the remote controller sensor.
? NOTE
This setting and C8 setting in function selection menu have the same
impact. Setting a value in the thermistor selection menu automatically
updates the value of the value of parameter C8 in the function selection
menu and vice versa (refer to element C8 at
“Table A. Optional Setting
Items for Function Selection” for details).
4 Press “
” to return to the “Installation Menu”screen.
SERVICE & INSTALLATION MENU
PMML0565 rev.1 - 04/202258