AMP UTY-RSNYM, Руководство по установке

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En-5
9. TEST OPERATION
(1) If the operation lamp is on, press the “ ” button to turn it off.
(2) Press the “ ” button and the “
▼
” button at the same time for
more than 2 seconds to start the test operation.
The operation lamp will light up and “ ” will be displayed on the set
temperature display.
(3) To stop the test operation, press the “ ” button.
* The “
▲
” button or “
▼
” button do not function. However, the other
buttons can be used to change the settings.
* Test operation is used for constrained operation of the outdoor unit.
Note:
• When “ ” is indicated on temperature display, it means under
maintenance.
Indoor unit cannot be operated.
10. FILTER LAMP RESET
Some indoor unit models are equipped with a fi lter lamp in the indoor unit
display to indicate when it is time to clean the air fi lters.
Press the “ ” button for 2 seconds or more. The indoor unit fi lter lamp will
go off and the fi lter display will disappear.
11. ERROR CODE
If you use a wired remote controller, error codes will appear on the remote
controller display.
If you use a wireless remote controller, the lamp on the IR receiver unit
will output error codes by way of blinking patterns. See the lamp blinking
patterns and error codes in the table below. An error display is displayed
only during operation.
Error display
Wired
remote
controller
Error code
Description
OPERATION
lamp
(green)
TIMER
lamp
(orange)
ECONOMY
lamp
(green)
●
(1)
●
(1)
◊
Serial communication
error
●
(1)
●
(2)
◊
Wired remote controller
communication error
●
(1)
●
(5)
◊
• Check run unfi nished
• Setting error of Master
unit or Slave unit or
Remote controller
●
(2)
●
(1)
◊
Unit number or
Refrigerant circuit address
setting error
[Simultaneous Multi]
●
(2)
●
(2)
◊
Indoor unit capacity error
●
(2)
●
(3)
◊
Combination error
●
(2)
●
(4)
◊
• Connection unit number
error (indoor slave unit)
[Simultaneous Multi]
• Connection unit number
error (indoor unit or
branch unit) [Flexible
Multi]
●
(2)
●
(7)
◊
Master unit, slave unit
set-up error [Simultaneous
Multi]
●
(3)
●
(2)
◊
Indoor unit PCB model
information error
●
(3)
●
(5)
◊
Manual auto switch error
●
(4)
●
(1)
◊
Inlet air temp. sensor
error
●
(4)
●
(2)
◊
Indoor unit Heat Ex.
Middle temp. sensor error
●
(5)
●
(1)
◊
Indoor unit fan motor error
●
(5)
●
(3)
◊
Drain pump error
●
(5)
●
(7)
◊
Damper error
●
(5)
●
(15)
◊
Indoor unit error
●
(6)
●
(2)
◊
Outdoor unit main PCB
model information error or
communication error
●
(6)
●
(3)
◊
Inverter error
●
(6)
●
(4)
◊
Active fi lter error, PFC
circuit error
●
(6)
●
(5)
◊
Trip terminal L error
●
(6)
●
(10)
◊
Display PCB
microcomputers
communication error
●
(7)
●
(1)
◊
Discharge temp. sensor
error
●
(7)
●
(2)
◊
Compressor temp. sensor
error
●
(7)
●
(3)
◊
Outdoor unit Heat Ex.
liquid temp. sensor error
●
(7)
●
(4)
◊
Outdoor temp. sensor
error
●
(7)
●
(5)
◊
Suction Gas temp. sensor
error
●
(7)
●
(6)
◊
• 2-way valve temp.
sensor error
• 3-way valve temp.
sensor error
●
(7)
●
(7)
◊
Heat sink temp. sensor
error
9371068114-04 EN.indd Sec1:5 9371068114-04 EN.indd Sec1:5 6/27/2557 BE 10:55 AM 6/27/2557 BE 10:55 AM
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