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13. Operation
Control
13.1 Basic Function
Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time
passes, automatically adjusts output power for maximum comfort always. In order to achieve the suitable operating
mode, the microcomputer maintains the set temperature by measuring the temperature of the environment and
performing temperature shifting. The compressor at outdoor unit is operating following the frequency instructed by
the microcomputer at indoor unit that judging the condition according to internal setting temperature and intake air
temperature.
13.1.1 Internal Setting Temperature
Once the operation starts, remote control setting temperature will be taken as base value for temperature shifting
processes. These shifting processes are depending on the air conditioner settings and the operation environment.
The final shifted value will be used as internal setting temperature and it is updated continuously whenever the
electrical power is supplied to the unit.
13.1.2 Cooling
Operation
13.1.2.1 Thermostat
control
•
Compressor is OFF when Intake Air Temperature - Internal Setting Temperature < -1.5°C continue for 3 minutes.
•
When compressor is OFF (Thermostat OFF) and AUTO FAN is set, the fan will stop periodically.
•
Compressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature >
Compressor OFF point.
13.1.3 Soft Dry Operation
13.1.3.1 Thermostat
control
•
Compressor is OFF when Intake Air Temperature - Internal Setting Temperature < -2.0°C continue for 3 minutes.
•
When compressor is OFF (Thermostat OFF) and AUTO FAN is set, the fan will stop periodically.
•
Compressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature >
Compressor OFF point.
13.1.4 Heating
Operation
13.1.4.1 Thermostat
control
•
Compressor is OFF when Intake Air Temperature - Internal Setting Temperature > +2.0°C continue for 3 minutes.
•
Compressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature <
Compressor OFF point.
Содержание CS-E12PKEW
Страница 28: ...28 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Страница 29: ...29 5 Dimensions 5 1 Indoor Unit 5 1 1 CS E7PK CS E9PK CS E12PK CS E15PK CS XE7PK CS XE9PK CS XE12PK CS XE15PK ...
Страница 30: ...30 5 1 2 CS E18PK CS E21PK CS E24PK CS E28PK CS XE18PK CS XE21PK ...
Страница 31: ...31 5 2 Outdoor Unit 5 2 1 CU E7PKE CU E9PKE 5 2 2 CU E12PKE CU E15PKE ...
Страница 32: ...32 5 2 3 CU E18PKE CU E21PKE ...
Страница 33: ...33 5 2 4 CU E24PKE CU E28PKE ...
Страница 42: ...42 8 1 2 CS E28PKES ...
Страница 48: ...48 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Страница 56: ...56 10 1 6 Human Activity Sensor Printed Circuit Board ...
Страница 57: ...57 10 2 Outdoor Unit 10 2 1 CU E7PKE ...
Страница 58: ...58 10 2 2 CU E9PKE CU E12PKE CU E15PKE ...
Страница 59: ...59 10 2 3 CU E18PKE CU E21PKE ...
Страница 60: ...60 10 2 4 CU E24PKE CU E28PKE ...
Страница 66: ...66 ...
Страница 68: ...68 For Gas side piping please refer table and diagram below ...
Страница 76: ...76 ...
Страница 140: ...140 Figure 3 Figure 4 18 1 1 3 To remove discharge grille Figure 5 ...
Страница 141: ...141 18 1 1 4 To remove control board Figure 6 18 1 1 5 To remove cross flow fan and indoor fan motor Figure 7 ...
Страница 142: ...142 Figure 8 Figure 9 ...
Страница 143: ...143 Figure 10 ...
Страница 145: ...145 18 2 1 3 To remove power electronic controller Figure 13 Figure 14 Figure 15 Figure 16 ...
Страница 147: ...147 Figure 20 Figure 21 ...
Страница 148: ...148 Figure 22 ...