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SERVICE & INSTALLATION MENU
6.3.2 Alarm History Display
Alarm history can be browsed and deleted.
1 Select "Alarm History Display" on "Check Menu" and press
"OK".
2 Press " " or " " to change"Alarm History Display" page.
3 Press "OK" to delete alarm history, confirmation window
appears.
Select "Delete" and press "OK". Alarm history is deleted and
the screen returns to Step2.
When "Cancel" is selected, the screen returns to the Step2.
87
PMML0601 rev.0 - 07/2022
6.3.3 Model display function
Model type, unit type, and unit number are shown (this
information is available only for compatible indoor units)
1 Select "Display Model Number" on "Check Menu" and press
"OK".
2 System and Address.
System and address of the indoor units that are connected to
Wired Remote Controller are shown in a list.
Selected indoor unit is highlighted.
The following information on indoor units that are connected
to Wired Remote Controller are shown in turn.
a. System and address
b. Model type number of the outdoor unit
c. Model type and unit number of the indoor unit
d. Model type and unit number of the outdoor unit
If multiple indoor units are connected to the Wired Remote
Controller, (a) to (d) are shown in turn for each indoor unit.
After showing all information for all indoor units, check menu
screen is automatically shown.
3 Model type of the outdoor unit is shown on right bottom of
the screen.
Indication
PAC inverter models (independent operation unit
b
(including single unit))
PAC inverter models (*) (simultaneous operation unit
F
(including single unit)) Multi-types (Cool and heat/
Cooling only)
Air conditioners for facility (Remote control switch
U
constant speed type). Air conditioner (Standard)
C
Cooling only unit
L
Total Heat Exchanger
U1
Air conditioner (intermediate temperature)
Intermediate temperature air conditioners for industrial
o1
use Air conditioners for facility (separate type) (Remote
controller inverter type) Large floor type
E
Others
* For former outdoor units (models before 2010 April), "P" is shown.
4 Unit number of the indoor unit/outdoor unit is shown on right
bottom of the screen, note that not all units show the model
type or unit number. Unit number consists of 8 numbers
but only the last 6 numbers are shown on Wired Remote
Controller.
Model type
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