Operation; Before Operation - Daikin VRV 5 S Series Installer And User Manual

7 Operation

In this chapter

7.1 Before operation

RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1D - 2023.02
7.1 Before operation ....................................................................................................................................................................
7.2 Operation range......................................................................................................................................................................
7.3 Operating the system .............................................................................................................................................................
7.3.1 About operating the system ..................................................................................................................................
7.3.2 About cooling, heating, fan only, and automatic operation .................................................................................
7.3.3 About the heating operation .................................................................................................................................
7.3.4 To operate the system (WITHOUT cool/heat changeover remote control switch) .............................................
7.3.5 To operate the system (WITH cool/heat changeover remote control switch).....................................................
7.4 Using the dry program............................................................................................................................................................
7.4.1 About the dry program ..........................................................................................................................................
7.4.2 To use the dry program (WITHOUT cool/heat changeover remote control switch)............................................
7.4.3 To use the dry program (WITH cool/heat changeover remote control switch) ...................................................
7.5 Adjusting the air flow direction..............................................................................................................................................
7.5.1 About the air flow flap ...........................................................................................................................................
7.6 Setting the master user interface ..........................................................................................................................................
7.6.1 About setting the master user interface ...............................................................................................................
7.6.2 To designate the master user interface.................................................................................................................
WARNING
This unit contains electrical and hot parts.
WARNING
Before operating the unit, be sure the installation has been carried out correctly by
an installer.
WARNING
The unit is equipped with a refrigerant leak detection system for safety.
To be effective, the unit MUST be electrically powered at all times after installation,
except for maintenance.
CAUTION
▪
NEVER touch the internal parts of the controller.
▪
Do NOT remove the front panel. Some parts inside are dangerous to touch and
appliance problems may happen. For checking and adjusting the internal parts,
contact your dealer.
CAUTION
Do NOT insert fingers, rods or other objects into the air inlet or outlet. Do NOT
remove the fan guard. When the fan is rotating at high speed, it will cause injury.
NOTICE
NEVER inspect or service the unit by yourself. Ask a qualified service person to
perform this work.
7 Operation
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Installer and user reference guide
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