Instruction Manual

5 Press “ ” or “ ” to select “Save” and press “OK” to change
password.
Select “Not Save”, the screen returns to Step3.
Press “ ”, the screen returns to Step2.
6 Press “OK”, the screen returns to Step2.

Set Password Input Effective Time
1 Select “Service Menu” on the Service & Installation screen
and press “OK”.
2 Select “Password Setting” and press “OK”.
3 Select “Effective Time”and press “OK”.
4 Press “
” or “ ” to select the setting item and press “OK” to
conrm the setting. The item changes as follows:
“Everytime” ↔ “10 min” ↔ “30 min” ↔ “60 min” ↔ “120 min”.
Press “ ” and it returns to Step3.
? NOTE
• The default password is “0000”, and the supervisor code is “5567”.
• If you forget the password, use the supervisor code to change the
password.
• The supervisor code can’t be changed.
• For two remote controllers, the passwords are not synchronized
automatically. For each remote controller, the password needs to be
set individually.
6.2.3 Hotel Mode Setting
This setting enables or disables the hotel mode.
1 Select “Service Menu” on the Service & Installation screen
and press “OK”.
2 Select “Hotel Mode” and press “OK”.
3 Press “
” or “ ” to select enabled setting.
4 After selecting, press “OK”.
5 Select “Yes” and press “OK” to conrm the settings and
display the completion screen.
6 If you select “Cancel”, the screen returns to Step3.
? NOTE
Refer to “Hotel Mode Setting” in
“9 Hotel Mode Setting”.
6.2.4 Power Saving Details Setting
This chapter provides the details about the available settings
related to the power saving function.
There are 3 power saving modes available: outdoor unit capacity
control, indoor unit rotation control and intermittent control.
Settings for these 3 power saving modes are available from this
menu.
? NOTE
Go to Power Savings Setting from Function Menu. Also refer to “Power
Savings Setting” in
“5.3.1 Power Savings Mode Setting” for details.
Item Function
Capacity Control
Capacity control deals with the outdoor unit
capacity, the aim of the function is to reduce the
running current of the system to match with the
capacity control setting. Set control mode and
power savings level with its corresponding value.
Rotation Control
Interlock with indoor units of the same outdoor
unit system and switch to FAN operation in
sequence. Set control mode and fan mode time.
Intermittent Control
Cooling/heating mode and fan mode are
repeated at regular intervals. Set power savings
level.
Reset Default Initialize the power saving settings.

Outdoor Capacity Control Setting
Item Description
Control Method
The "Peak Cut Control" reduces the power
consumption range when it exceeds the value of
the power setting. On the basis of the current air
conditioning capacity, the "Moderate Control" is
used to moderate the air conditioning capacity
as well as the peak.
Power Savings
(Low/Med/High)
Assign the corresponding capacity control values
to the low, medium, and high power savings
levels.
Change Level The power saving level can be set.
SERVICE & INSTALLATION MENU
PMML0565 rev.1 - 04/202274