31
SW2 setting
1
ON
2 3 4 5 6
Display detail
Explanation for display
Unit
Pipe temperature / Liquid(TH3)
– 40~90
– 40~90
(When the coil thermistor detects 0
or below, “–”
and temperature are displayed by turns.)
(Example) When -10
;
0.5 secs. 0.5secs. 2 secs.
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
Discharge temperature (TH4)
3~217
Fan steps
0~10
Compressor ON/OFF
0~9999
Compressor accumulated operation
hours
0~9999
3~217
(When the discharge thermistor detects 100
or
more, hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 105
;
0.5 secs. 0.5secs. 2 secs.
Step
100 times
10 hours
0~10
0~9999
(When the number of times is 100 or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 42500 times (425
100 times);
0.5 secs. 0.5secs. 2 secs.
0~9999
(When it is 100 hours or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 2450 hours (245
10 hours);
0.5 secs. 0.5secs. 2 secs.
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Compressor running current
0~50
LEV-A opening pulse
0~500
0~50
+
to round off at decimal point
0~500
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.
(Example) When 150 pulse;
0.5 secs. 0.5secs. 2 secs.
A
Pulse
Deferred error history (1)
Deferred error
Blinking: being deferred
Lighting: deferment cancelled
“00” is displayed in case of no deferment
Code
display
Code
display
Operation mode when the error occured. Operation mode when the unit is stopped due to
error. The code when the SW2 is set like below.
1
ON
2 3 4 5 6
(SW2)
10
1
ON
2 3 4 5 6
Compressor running frequency
0~225
0~255
(When it is 100Hz or more, hundreds digit, tens
digit and ones digit are displayed by turns.
(Example) When 105Hz;
0.5 secs. 0.5secs. 2 secs.
Hz
1
05
4
25
2
45
1
05
1
50
1
ON
2 3 4 5 6
Summary of Contents for PUHZ-W90VHA
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