–29–
°
C
°
C
%
100 times
10 hours
5 pulses
Check mode 1 display method
bit 1 ..... Compressor discharge temperature
abnormal
bit 2 ..... Compressor discharge temp thermistor
abnormal (TH2)
bit 3 ..... CN23 short-circuit connector un-
plugged
bit 5 ..... Liquid temp thermistor abnormal (TH1)
OFF
ON
1 2 3 4 5 6
SW2 setting
Display contents
Description of display
Unit
Liquid temperature
(TH1)
–39 - 88
Discharge tempera-
ture (TH2)
0 - 216
FAN output
0 - 100
Number of compressor
ON/OFF
0 - 999
Compressor inte-
grated operation time
0 - 999
Current check mode
code 1
Current check mode
code 2
LEV opening angle
(/5)
0 - 400
–39 - 88
(When 0
°
C or lower, “–”and temperature are displayed
alternately.)
<Example> When –10,
every other second
–
←→
10
0 - 216
(When 100 or higher, 100s digit and 10s and units digits
are displayed alternately.)
<Example> When 115,
every other second
1
←→
15
0 - 100
(When 100 or higher, 100s digit and 10s and units digits
are displayed alternately.)
<Example> When 100,
every other second
1
←→
00
0 - 999
(When 100 or higher, 100s digit and 10s and units digits
are displayed alternately.)
<Example> When 425,
every other second
4
←→
25
0 - 999
(When 100 or higher, 100s digit and 10s and units digits
are displayed alternately.)
<Example> When 245,
every other second
2
←→
45
Check mode segment display
method
Segment and bit correspon-
dence
Check mode 2 display method
bit 1 ..... Overcurrent trip (Comp)
bit 2 ..... Low pressure protection
bit 1
bit 2
bit 3
bit 6
bit 7
bit 5
bit 4
bit 8
0 - 400
(When 100 or higher, 100s digit and 10s and units digits
are displayed alternately.)
<Example> When 200 ,
every other second
2
←→
00
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6
Self diagnosis by SW2
• PUH-P8YE/P10YE
