VRV System
air conditioner
Operation
Manual
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REYQ264XAYDU
REYQ288XAYDU
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Contents
Safety Considerations ................................................[i] [ii] [iii]
Specifications
....................................................................... 2
What to do before Operation ................................................ 3
Operation Range .................................................................. 3
Name and Function of Each Switch and Display .................. 4
Operation Procedure ............................................................ 4
Maintenance ......................................................................... 6
Reference Information .......................................................... 7
Optimum Operation .............................................................. 8
Seasonal Maintenance ......................................................... 8
Following Symptoms are not Air Conditioner Troubles ......... 9
Trouble Shooting ................................................................. 11
After-Sales Service and Warranty ...................................... 12
The original instructions are written in English. All other
languages are translations of the original instructions.
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3P477778-8G English
01_EN_3P477778-8G.indd 1
12/12/2018 3:31:21 PM