Confirmation Of Current Timer Setting; How To Operate In Silent Mode; For Comfortable Use; Freezing Prevention - Mitsubishi Heavy Industries HMU140KXZE1 User Manual

Hydro module unit (hmu)
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9
Select a desired temperature (at 1°C intervals) with the
Weekly timer
 buttons. Or tap the Auto button to select the Auto temp setting.
Auto
Tap the
Set
button after the selection. (
When the
No setting
button is tapped, "--°C" is displayed, and it starts operation at the last setting
Set
temperature.
No setting
Back
10
Tap  to set temp & tap [Set].
After setting desired contents at the screen of 7, tap the Set button.
11
Display the setting contents check screen. To register the setting, tap the
Weekly timer
Enter button.
Weekdays
State
Type Time
Mode Fan Temp
Enable
ON
11:00 AM
(1) In case of group setting (2-
Enable
ON
0:00 AM
screen. (
12)
Enable
0:00 AM
OFF
Enable
ON
0:00 AM
Auto
Auto
(2) In case of the individual setting (2-
Change
Enter
Next
Back
selection screen. (
3)
Select a line & tap [Change].
12
Display the group setting acknowledge screen. Tap the Yes button and
Weekly timer
save the setting.
Do you want to apply group setting?
The display changes to a day of the week setting check screen after saving. (
Yes
When making the setting after changing a day of the week, repeat the setting from the step 3.
Back

CONFIRMATION OF CURRENT TIMER SETTING

Confirm
1
When you tap the Confi rm button on the Timer menu screen, the contents
Confi rm
of the current timer settings are displayed.
Timer type
Setting status
OFF:Hours No setting
ON:Hours No setting
OFF:Clock No setting
 When the warming up is set, "
ON:Clock No setting
Weekly
5:00 PM
(Wed) ON
Sleep
240min. OFF
Back
7)
Weekdays, 2-
Sat/Sun, 2-
All days setting), move to the group setting
Each day setting), save the setting and move to a day of the week
3)
" is displayed in front of the operation mode on confirmation screen.

HOW TO OPERATE IN SILENT MODE

SILENT MODE
The OU is controlled with priority on quietness. You can start/stop the silent mode control with a single tap of a button. Silent mode control
must be set to the
F1
or
F2
switch. Use the Outdoor unit silent mode timer to set the start and end time.
1
When you press the F1 ( F2 ) switch, the administrator password input screen is displayed.
After you enter the password, the silent mode control will start.
2
During silent mode control, "Outdoor unit silent mode control ON" will be
MEETING1
Menu
16:00 (Mon)
displayed on the message display.
Direction
Auto
Set temp
3
When you press the F1 ( F2 ) switch during silent mode control, the
Timer
Room
display changes to the administrator password input screen. After you
Outdoor unit silent mode control ON
F1: Silent mode cont
F2: Home leave mode
enter the password, the silent mode control will terminate.
 Silent mode control will not be disabled even if you press the
Terminate the control with the
 This operation is to select enable/disable of silent mode control. You cannot start the operation with the
F1
(
F2
) switches.
Start the operation with the
 When the sub R/C is set, the silent mode control cannot be used.
 During silent mode control, operation with maximum capacity is not allowed.

FOR COMFORTABLE USE

Keep moderate room temperature
Too much cooling or heating is not good for your health. It will also waste the electricity.
Block direct sunlight and prevent draft
Block direct sunlight with blinds and curtains during cooling. Close the windows and doors except when ventilation is necessary.
If you feel cold underneath your feet during heating
If the ceiling is so high that the warm air flow does not circulate underneath your feet, it is recommended to use a circulator. Consult your
dealer for more detail.
Stop the operation and turn the power supply off if there are any possibility of lightning strikes during
a thunderstorm.
Lightning strikes may lead to the failure of hydro module unit.

FREEZING PREVENTION

Even if not used in winter, hydro module unit and outdoor unit should be energized to prevent freezing.
If hydro module unit is not used for a long period, drain the circulating water and turn off the power.
< WIRED REMOTE CONTROL (RC-EX3H) >
Run/Stop
switch.
F1
(
F2
) switch.
Run/Stop
switch.
11

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