80
62~86 (17~30
:
)
˚F
1
ON
2 3 4 5 6
˚F
Discharge superheat. SHd
32~360
Cooling = TH4 (or TH32)-TH6
Heating = TH4 (or TH32)-TH5
32~360 (0~182
:
)
(When the temperature is 100˚F or more, hundreds
digit, tens digit and ones digit are displayed
by turns.)
˚F
Sub cool. SC
32~266
Cooling = TH6-TH3
Heating = TH5-TH2
32~266 (0~130
:
)
(When the temperature is 100˚F or more, hundreds
digit, tens digit and ones digit are displayed
by turns.)
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
0.1 A
Input current of outdoor unit
0~500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
Hz
Targeted operation frequency
0~255
0~255
(When it is 100Hz or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
DC bus voltage
180~370
180~370
(When it is 100V or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
V
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
SW2 setting
1
ON
2 3 4 5 6
Display detail
Explanation for display
Unit
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Indoor setting temperature
62~86
Outdoor pipe temperature / 2-phase
pipe (TH6)
-38~190
Outdoor heatsink temperature (TH8)
-40~327
˚F
˚F
˚F
-38~190 (-39~88
:
)
(When the temperature is 0˚F or less, “–” and
temperature are displayed by turns.)
-40~327 (-40~164
:
)
(When the temperature is 0˚F or less, “–” and
temperature are displayed by turns.)
(When the thermistor detects 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
Outdoor outside temperature (TH7)
-38~190
-38~190 (-39~88
:
)
(When the temperature is 0˚F or less, “–” and
temperature are displayed by turns.)
The black square (
■
) indicates a switch position.
<From 18U***** (unit No.) onward>
Number of defrost cycles
0 – FFFE
0 – FFFE (in hexadecimal notation)
(When more than FF in hex (255 in decimal), the
number is displayed in order of 16
3
's and 16
2
's, and
16
1
's and 16
0
's places.
(Example) When 5000 cycles;
0.5 secs. 0.5 secs. 2 secs.
C4
9
2 cycles
OCH481C
