69
SW2 setting
Display detail
Explanation for display
Unit
Code
display
Error postponement code history (2)
of outdoor unit
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
“00” is displayed in case of no postponement.
Code
display
Error postponement code history (3)
of outdoor unit
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
“00” is displayed in case of no postponement.
Code
display
Error code history (3) (Oldest)
Alternate display of abnormal unit
number and code
When no error history, “0” and “–“ are displayed by
turns.
3 : Outdoor pipe temperature /Liquid (TH3)
7 : Outdoor outside temperature (TH7)
8 : Outdoor heatsink (TH8)
23 : Branch box pipe temperature / Gas (TH–A~E)
63 : High pressure sensor (63HS)
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Error thermistor display
When there is no error thermistor,
“–“ is displayed.
Code
display
Operation frequency on error occurring
0~255
0~255
(When it is 100Hz or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example)
When 125Hz; 0.5 secs. 0.5secs. 2 secs.
1
ON
2 3 4 5 6
Hz
Fan step on error occurring
0~10
0~10
1
ON
2 3 4 5 6
Step
25
1
1
ON
2 3 4 5 6
Pulse
LEV opening pulse on error occurring
0~500
0~500
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example)
When 130 pulse; 0.5 secs. 0.5secs. 2 secs.
30
1
Indoor unit 1
Indoor unit 2
Indoor unit 3
Indoor unit 4
Indoor unit 5
Indoor unit 6
Indoor unit 7
Indoor unit 8
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
SW1
6
5
4
:
Indoor room temperature
on error occurring
8~39
8~39
1
ON
2 3 4 5 6
Indoor unit 1
Indoor unit 2
Indoor unit 3
Indoor unit 4
Indoor unit 5
Indoor unit 6
Indoor unit 7
Indoor unit 8
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
SW1
6
5
4
:
Target Sub-cool (Cooling mode) : SCm
0~255
1
ON
2 3 4 5 6
Summary of Contents for MXZ-8B48NA
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