24
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8. NOTICE OF INSPECTION DATE
7. USEFUL INFORMATION
CONTACT COMPANY & ERROR DISPLAY
1
The “Unit protection stop” is displayed on the message
display.
Tap the
Menu
button.
When the
Normal display
and
Error display
button
is displayed, tap the
Error display
button.
2
Contents of error are displayed.
After checking the error contents (Code), tap the
Contact
button.
Or tap the
Normal display
button on the previous screen
and select the “Contact company” on the menu screen and
tap it.
3
Company information (Name and phone No. of contact) is
displayed.
This is displayed when it has been preset by your dealer.
Normal display
Error display
Back
Menu
Select the item.
Back
Next
Contact
Error display
Code
E07
E08
E09
E40
R/C :
Normal
IU
000 IU000
001 IU001
002 IU002
003 IU003
OU
00
Select the item.
Contact company
Back
Company
MHI
Phone No.
000-000-0000
If any error occurs on the air conditioner, the “Unit protection stop” is indicated on the message display. Take the
following measures, stop the operation and consult your dealer.
F1: High power
Timer
Cooling
6:57PM (Wed)
Set temp
Menu
Prot.stp.ON E09 Touch here for contact.
History can be checked from Menu.
F2: Energy-saving
Direction
The message “Standby. Wait a while.” may be displayed (maximum
of 30 minutes) on the R/C during the
fi
rst operation following a
breaker power on or power loss.
This does not indicate a failure; it is caused by the cooling machine
oil protect control that is activated in order to protect the
compressor.
Please wait until the message “Standby. Wait a while.” disappears.
“Standby. Wait a while.” displayed
If the next service date is set on the Service & Maintenance menu by your dealer, the following screen is
displayed for 5 seconds at the start of operation and for 20 seconds from the end of operation on the beginning
of the month which includes the set date.
When this screen is displayed, contact your dealer.
During operation, the following messages will be displayed on the message display to notify the current condition
of the unit.
When the period of use exceeds 10 years, the screen shown at left
is displayed.
When this screen is displayed, contact your dealer.
Usage time 12 years & 9 months
Next check 10 / 2020
Company
Phone No.
It's the end of a product's life.
Please make an inspection
Usage time
1 years & 9 months
Next check
10 / 2020
Company
Phone No.
9. MESSAGE DISPLAY
Menu
Auto
0:33 (Sat)
F1: High power
F2: Energy-saving
Timer
Standby. Wait a while.
Set temp
Direction
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2022/6/23 13:25:38
2022/6/23 13:25:38
