Operation manual 1. Definitions Contents 1.1. Meaning of warnings and symbols 1. Definitions..........Warnings in this manual are classified according ..1.1. Meaning of warnings and symbols to their severity and probability of occurrence......1.2. Meaning of used terms .........
Equipment which needs to be installed according with electrical parts. to instructions in this manual, but which are not supplied by Daikin. • Consult your local dealer about installation work. Doing the work yourself may result in water leakage, electric shocks or fire hazards.
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• Consult your local dealer regarding what to Be sure to install an earth leakage breaker. • Failure to install an earth leakage breaker may do in case of refrigerant leakage. result in electric shocks or fire. When the air conditioner is to be installed in a In order to avoid electric shock or fire, make small room, it is necessary to take proper sure that an earth leak detector is installed.
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• Be sure to use a dedicated power supply for • Do not place burners or heaters in places the air conditioner. exposed to the air flow from the unit as this The use of any other power supply may cause may impair combustion of the burner or heat generation, fire or product failures.
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• To avoid injury, do not touch the air inlet or • Do not use the air conditioner for purposes aluminium fins of the unit. other than those for which it is intended. These fins are sharp and could result in cutting Do not use the air conditioner for cooling injuries.
Installation Site 2. Introduction 2.1. General information The indoor unit part of VRV heat pump system can be used for heating/cooling applications. The type of indoor unit which can be used depends on the outdoor units series. NOTICE Where there is considerable use of mineral oil For future modifications or expansions of such as cutting oil.
3. Before operation 6. Operation procedure This operation manual is for the following systems • Operation procedure varies according to the with standard control. Before initiating operation, combination of outdoor unit and user interface. contact your dealer for the operation that corresponds Read the chapter 3 “Before operation”...
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Overview of the changeover remote control NOTICE switch • Do not turn off the power immediately after 1.FAN ONLY/AIR CONDITIONING the unit stops, but wait for at least 5 minutes. SELECTOR SWITCH Set the switch to for fan only • The system need at least 5 minutes for operation or to for heating or residual operation of drain pump device.
6.3 Adjusting the air flow direction 6.2 Program dry operation • The function of this program is to decrease the humidity in your room with minimal temperature decrease (minimal room cooling). • The microcomputer automatically determines temperature and fan speed (cannot be set by the user interface).
How to designate the master user interface The air flow direction can be adjusted in one of the following ways: • The air flow flap itself adjusts its position. • The air flow direction can be fixed by the user. Automatic or desired position NOTICE...
• Keep doors and windows closed. If the doors The only way to change the master unit is by and windows remain open, air will flow out of repeating the previous procedure. your room causing a decrease in the cooling A cool/heat switchover (or opposite) is only or heating effect.
8. Maintenance 9. Symptoms that are not air conditioner troubles CAUTION Following symptoms are not air conditioner troubles: Pay attention to the fan. 9.1 The system does not operate It is dangerous to inspect the unit while the • The air conditioner does not start immediately fan is running.
9.5 The fan direction does not correspond to 2.) Indoor unit, outdoor unit the setting A continuous low hissing sound is heard when • • The fan direction does not correspond with the the system is in cooling or defrost operation. user interface display.
10. Troubleshooting • Check if air inlet or outlet of outdoor or indoor unit is not blocked by obstacles. Remove any If one of the following malfunctions occur, take the obstacle and make it well-ventilated. Check if measures shown below and contact your dealer. the user interface display shows (time WARNING...
When asking your dealer for an intervention, always state : NOTICE 1 Table 1 indicates main components. Refer • The complete model name of the air conditioner. to your maintenance and inspection • The manufacturing number (stated on the contract for more details. name plate of the unit).
Malfunction INFORMATION code Contents Malfunction INFORMATION code Main code Damage due to taking apart or cleaning Contents Damage due to taking apart or cleaning Main code interiors of units by anyone other than our Refrigerant overcharge detection interiors of units by anyone other than our authorized dealers may not by included in Refrigerant overcharge detection High pressure switch malfunction...
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E-WASTE GUIDELINES PROTECT THE ENVIORNMENT FROM E-WASTE (GUIDELINES) Meaning of E-waste under E-waste (Management) Rules, 2020 (E-waste rules) - Waste, electrical and electronic equipment, whole or in part of reject from their manufacturing and repair process, which are intended to be discarded. Our product is RHS compliant.
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