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Display Function
1. Heating Model
Operation Indicator
• Cooling, Soft Dry, Fan, Heating
Sleep Timer Indicator
• Sleep Mode
Timer Indicator
• Timer Mode
Deicer Indicator
• Hot-start, Deice
Self-diagnosis Function
I Thermistor Cut Off or Short
Cut Off/Short : Blinks on and off the operation mode LED. (0.5 sec ON/3 sec OFF)
I Protection of the evaporator pipe from frosting
If the temperature of the indoor pipe is below 0°C after 7 minutes from starting the compressor, the compressor
and outdoor fan is stopped, and then after 3 minutes delay of operating of the compressor, when the tempera-
ture of the indoor pipe is over 7°C, the compressor and the outdoor fan is reoperated.
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Only for training and service purposes
2. Cooling Model
Operation Indicator
• Cooling, Soft Dry, Fan
Sleep Timer Indicator
• Sleep Mode
Timer Indicator
• Timer Mode
Compressor on Indicator
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Table of Contents
Troubleshooting
