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Troubleshooting
SiENBE12-713
256
Service Diagnosis
5.17 High Pressure Control in Cooling
Remote Control
Display
F6
Outdoor Unit LED
Display
A
5
1
4
2
1
3
4
4
4
Method of
Malfunction
Detection
High-pressure control (stop, frequency drop, etc.) is activated in the cooling mode if the
temperature being sensed by the heat exchanger thermistor exceeds the limit.
Malfunction
Decision
Conditions
"
Activated when the temperature being sensed by the heat exchanger thermistor rises above
65°C.
"
The error is cleared when the temperature drops below 50°C.
Supposed
Causes
"
The installation space is not large enough.
"
Faulty outdoor unit fan
"
Faulty electronic expansion valve
"
Faulty outdoor unit heat exchanger thermistor
"
Faulty outdoor unit PCB
"
Faulty stop valve
"
Dirty heat exchanger
Содержание FTKS20D3VMW
Страница 11: ...Introduction SiENBE12 713 x...
Страница 47: ...Specifications SiENBE12 713 36 Specifications...
Страница 113: ...Control Specification SiENBE12 713 102 Function and Control...
Страница 122: ...SiENBE12 713 Instruction System Configuration 111 Names of Parts FTK X S 20 25 35 C Indoor Unit...
Страница 235: ...Instruction SiENBE12 713 224 System Configuration...
Страница 297: ...Check SiENBE12 713 286 Service Diagnosis...
Страница 316: ...SiENBE12 713 Outdoor Unit Removal Procedure 305 Step Procedure Points...
Страница 330: ...SiENBE12 713 Others 319 Part 8 Others 1 Others 320 1 1 Test Run from the Remote Control 320 1 2 Jumper Settings 321...