Wireless Remote Controller
If the error occurs, the indicators on the receiver & display unit displays the error.
4-4-34. Expaining Operations to the Owner
Before leaving the premises on which you have installed the air conditioner, you should explain the following
operations to the owner, making reference to the appropriate pages in the owner’s instruction booklet.
1. How to start and stop the air conditioner.
2. How to select the operating mode and adjust the temperature and fan settings.
3. How to set the timers.
4. How to remove and clean the air filter, if installed.
Once the owner is happy with the basic operations, hand over the owner’s instruction booklet and this installation
manual for storage in a handy and safe place.
Samsung Electronics
Installation
4-51
Meaning of Error Code
Checking area
◆ Indoor unit thermistor sensor
◆ PCB of the indoor unit
Meaning
Indicators
Indoor unit thermistor sensor error
◆ Indoor unit pipe sensor
◆ PCB of the indoor unit
Indoor unit pipe sensor error
◆ Outdoor unit thermistor sensor
◆ PCB of the outdoor unit
Outdoor unit thermistor sensor error
◆ Drain pump, Float switch
◆ Drain system
Float switch error
◆ Communication cables of indoor and
outdoor units
◆ PCB of indoor and outdoor units
Indoor and Outdoor communication
error
◆ Wireless remote controller cables,
Wireless remote controller
◆ Main/Sub PCB of the indoor unit
Wireless remote controller
communication error
◆ Outdoor pipe sensor
◆ PCB of the outdoor unit
Outdoor pipe sensor error
: OFF : Blinking : Blinking at once : Blinking alternately
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▲ ▲
Timer
Operating
Filter
Duct-ADH1800E-2-2 6/27/00 10:38 AM Page 4-51
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