Sell Universal Air conditioner control system QD-U02B.It is always used to control air conditioner system and heat pump system.With 5 working modes,3fan speed,accurate temperature control .
Place of Origin:
Direct-sale by China Manufacturer.
Sell to worldwide, Ship by air plane or by sea boat;
Can you please email me User Manual for this Universal A/C Control System model QD-UO2B. I purchased one (1) box of this item but there is no user manual inside. I cannot activate/adjust the Inline/Offline mode and the Sleep mode. Your immediate action on this matter will be appreciated. Thank you very much.
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