Haier D-Series Service Manual
Also see for AS09DCAHRA: Operation manual
                                                                   | |
Contents
| 
Functions and control23 Domestic air conditionersystem will automatically resume.2 .indoor heat interaction sensor abnormality:Under the operation, the normal temperature ranges from 120 degree to -30 degree. When the temperaturegoes beyond this range, the abnormality can be confirmed. If the temperature goes back into the range, thesystem will automatically resume.3 .indoor malfunction:Out door malfunction: When the indoor system receives the outdoor malfunction codes, it will store the codeinto E2 for the malfunction list resume. The indoor system will continue to operate according to the originalstatus, the malfunction code will not be revealed or processed.4. transmission abnormality:If the indoor system can’t receive the outdoor system for 4 minutes, the communication abnormality can beconfirmed and reported and the outdoor system will be stopped.7.1.13 Power cut compensation* Entering condition: Press dormant button 10 times within 7 second, the buzzer will ring 4 times and thepresent system status will be stored into the EEPROM of the indoor system.* After entering the power cut compensation mode, the processing of the indoor system should be as thefollowings:Remote control urgency signal: operate according to the remote control and the urgent conditions, thepresent status will be stored into the EEPROM of the indoor system.* Quitting conditions: Press dormant button 10 times within 7 seconds and the buzzer will ring twice.7.1.14 Time cutting function:Connect the test program terminal on the mainboard after connecting the system to the power circuit. TheCPU of the main control will be 60 times faster.7.1.15 DRED function:Receiving the signal of DRED ˈthe corresponding symbol will be displayed.If receive the DRM1 , “d1” is displayed.If receive the DRM2 , “d2” is displayed.If receive the DRM3 , “d3” is displayed.7.1.16Low temperature refrigeration function:Entering condition˖outdoor environment temperature below 12 degreesoutdoor environment temperature between 12 and 0 degreesˈthe indoor fan speed increases a addedvalue (EE); outdoor environment temperature below 0 degreesˈthe indoor fan speed increases anotheradded value (EE) again.7.2 Value of thermistor |
Related manuals for Haier AS09DCAHRA
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine