01-24
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In this mode, the "Operation Condition" and "Error Code" can be displayed by Push Switch on outdoor unit PCB
LED
NO.
Power / Mode
LED
Display Item
L1
L2
L3
L4
Compressor frequency
Upper fan speed (Outdoor unit)
Lower fan speed (Outdoor unit)
EEV pulse
Pressure sensor value (Low pressure range)
Pressure sensor value (High pressure range)
Outdoor air temperature sensor value
Discharge temperature sensor value
Heat-exchanger temperature sensor value (Middle)
Current value
1
Present Value
Of
Each Item
1
Compressor accumulated time
Newest error code
Error code before 1 time
2
Error Code
2
Error code before 2 times
(Table :22 Procedure for Present Value)
Procedure
Operation
Power
Mode
Error
L1
L2
L3
L7
L6
L5
L4
1
2
3
4
During status display, press the MODE SWITCH 1 time.
(Status display : Outdoor unit is stopping and no error)
When the EXIT SWITCH is pressed, this mode ends
and returns to the status display.
Selecting display items can be done by pressing
the SELECT SWITCH. (Return to Procedure 3)
Press the ENTER SWITCH.
(Data is displayed by lighting LED. Refer to Table : 19)
When the POWER / MODE LED blinking 1 time,
press the ENTER SWITCH.
1
1
1
1
DATA
: Light ON
: Light OFF
: Blinking
: Blinking
1 :
1 Time Blinking
1-25-2 Display mode
(Table :21 Display pattern)
: Light ON
: Light OFF
n :
n Time Blinking
5
1
Press the SELECT SWITCH and adjust to DISPLAY ITEM
(from L1 to L4) that you want to confirm. (Refer to Table 17)
AMP Air Conditioning
www.ampair.co.uk | [email protected]
