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
Element Optional function
Individual
setting
Settings Setting conditions Description
P1
Setting temperature in 0.5°C
steps
X
00
Enabled (0.5°C steps)
(factory setting)
This function is used to dene
whether setting temperature is
adjusted in 0.5°C steps (when
set to “00”) or in 1°C steps
(when set to “01”).
This setting also determines
whether the resolution of
temperature differential of the
thermistor is 0.5°C (when set to
“00”) or 1°C (when set to “01”).
01 Disabled (1°C steps)
P2 Not used -
00
- Use at 00 conditions
01
P3
Temperature sensor
displayed
X
00 Inlet air thermistor (Tin)
This function is used to
select the thermistor whose
temperature is shown when
function P4 is set to 01.
01 Outdoor air thermistor (Tout)
02 Remote controller sensor (RCS)
03
Remote temperature sensor (connected
to THM4 on indoor unit main PCB)
(THM4)
P4
Display of sensor
temperature
X
00 Hidden
This function is used to display
the temperature of the sensor
selected with function P3.
01 Shown
P5
Display of setting
temperature when operation
mode is Fan
X
00 Shown
This function is used to hide the
display of setting temperature
during operation in fan mode.
01 Hidden
P6 Not available –
“- -”
permanent
– –
P7
Prohibition of menu screen
transition
X
00 Function disabled (factory setting)
This function is used to prohibit
the access to the menu screens.
The text "Display disabled"
appears on screen instead.
01 Function enabled
P8
Display of Maintenance
Explanation
X
00 Available
This function is used to display
the maintenance explanation on
the screen when a maintenance
sign is shown.
01 Not Available
P9 Display of Alarm Explanation X
00 Available
This function is used to display
the alarm explanation on the
screen when an alarm occurs.
01 Not Available
PA Daylight saving time X
00 1 hour
This function is used to set the
amount of adjustment when
daylight saving time is applied.
01 2 hours
Pb Not used -
00
- Use at 00 conditions
01
PC Not used -
00
- Use at 00 conditions
01
q1 Not used -
00
- Use at 00 conditions
01
q2 Not used - - - Not used
q3 Not used - - - Not used
q4 Not used - - - Not used
q5 Not used - - - Not used
q6 Not used -
00
- Use at 00 conditions
01
q7 Not used -
00
- Use at 00 conditions
01
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SERVICE & INSTALLATION MENU
PMML0565 rev.1 - 04/202253