Mitsubishi Electric MXZ-8B48NA Technical & Service Manual page 66

SW2 setting
Pipe temperature / Liquid (TH3) on error
occurring
ON
– 40~194
1 2 3 4 5 6
Compressor temperature (TH4) or
discharge temperature (TH4) on error
ON
occurring
3~217
1 2 3 4 5 6
Compressor operating current on error
occurring
ON
0~50
1 2 3 4 5 6
Error code history (1) (latest)
Alternate display of abnormal unit
ON
number and code
1 2 3 4 5 6
Error code history (2)
Alternate display of error unit number
ON
and code
1 2 3 4 5 6
Thermo ON time
0~999
ON
Test run elapsed time
1 2 3 4 5 6
0~120
Capacity code of indoor unit (Qj)
ON
1 2 3 4 5 6
Display detail
SW1
4 5 6
Indoor unit 1
0 0 0
Indoor unit 2
1 0 0
Indoor unit 3
0 1 0
Indoor unit 4
1 1 0
Indoor unit 5 0 0 1
Indoor unit 6 1 0 1
Indoor unit 7 0 1 1
Indoor unit 8 1 1 1
Explanation for display
– 40~194
(When the coil thermistor detects 0°F or below, "–"
and temperature are displayed by turns.)
(Example)
When –15°F; 0.5 secs.
3~217
(When the temperature is 100: or more, the
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example)
When 130:; 0.5 secs.
1
0~50
When no error history,
" 0 " and "–" are displayed by turns.
When no error history,
" 0 " and "–" are displayed by turns.
0~999
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example)
When 245 minutes; 0.5 secs.
2
0~120
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example)
When 105 minutes; 0.5 secs.
1
The capacity code of indoor unit is displayed.
Code display Rated capacity
4
5
7
9
11
66
0.5secs. 2 secs.
15
0.5secs. 2 secs.
30
Code
display
Code
display
Minute
0.5secs. 2 secs.
45
Minute
0.5secs. 2 secs.
05
06
09
Code
12
15, 17, 18 display
24
Unit
°F
:
A