72
OCH754A
SW2 setting
Display detail
Explanation for display
Unit
0 to 327 [0 to 182°C]
(When the temperature is 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
Example: When 150˚F ;
0.5 s 0.5 s 2 s
50
1
Sub cool on error occurring. SC
0 to 234
Cooling = TH6 - TH3
Heating = TH5 - TH2
0 to 234 [0 to 130°C]
(When the temperature is 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
Example: When 115˚F;
0.5 s 0.5 s 2 s
15
1
Thermo-on time until error stops
0 to 999
0 to 999
(When it is 100 minutes or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
Example: When 415 minutes;
0.5 s 0.5 s 2 s
15
4
1
ON
2 3 4 5 6
Discharge superheat on error occurring
SHd
0 to 327
Cooling = [Higher temperature of
TH4 or TH32] −TH6
Heating = [Higher temperature of
TH4 or TH32] −TH5
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
˚F [°C]
Minute
Indoor pipe temperature / Liquid
(TH2 (3))
Indoor 3
−38 to 190
−38 to 190 [−39 to 88°C]
(When the temperature is 0˚F [°C] or less, “–” and
temperature are displayed by turns.)
1
ON
2 3 4 5 6
Indoor pipe temperature / Cond./ Eva.
(TH5 (3))
Indoor 3
−38 to 190
−38 to 190 [−39 to 88°C]
(When the temperature is 0˚F [°C] or less, “–” and
temperature are displayed by turns.)
When there is no indoor unit, “00” is displayed.
1
ON
2 3 4 5 6
Controlling status of compressor
operating frequency
1
ON
2 3 4 5 6
Code
display
The following code will be a help to know the
operating status of unit.
Display Compressor operating frequency control
Display Compressor operating frequency control
Primary current control
Secondary current control
1
2
1
4
8
2
•
The tens digit
•
The ones digit (In this digit, the total number of
activated control is displayed.)
Preventive control for excessive temp-
erature rise of discharge temperature
Preventive control for excessive temp-
erature rise of condensing temperature
Frost preventing control
Preventive control for excessive temp-
erature rise of radiator panel
(Example)
The following controls are activated.
• Primary current control
• Preventive control for excessive tempe-
rature rise of condensing temperature
• Preventive control for excessive tempe-
rature rise of heatsink
1a
LED
˚F [°C]
˚F [°C]
The black square (■) indicates a switch position.
˚F [°C]
Содержание SUZ-KA24NAHZ
Страница 13: ...13 OCH754A 6 OUTLINES AND DIMENSIONS Unit mm in SUZ KA24NAHZ ...
Страница 14: ...14 OCH754A Unit mm in SUZ KA30NAHZ SUZ KA36NAHZ 1 1 1 ...
Страница 15: ...15 OCH754A 7 WIRING DIAGRAM SUZ KA24NAHZ ...
Страница 16: ...16 OCH754A SUZ KA30NAHZ SUZ KA36NAHZ ...