Related Manuals for Daikin RZYQ7TY1
Summary of Contents for Daikin RZYQ7TY1
- Page 1 OPERATION MANUAL SPLIT SYSTEM Air Conditioner RZYQ7TA2Y1 RZYQ7TAY1 RZYQ8TAY1 RZYQ10TAY1 RZYQ7T2Y1 RZYQ7TY1 RZYQ8TY1 RZYQ10TY1...
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Page 3: Table Of Contents
Operation manual 1. Definitions Contents 1.1. Meaning of warnings and symbols Page 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......... Safety precautions......... 1.3. -
Page 4: Safety Precautions
Leaves are a hotbed for small animals which can supplied by Daikin. enter the unit. Once in the unit, such animals can cause malfunctions, smoke or fire when making contact 1.3. - Page 5 • Before cleaning, be sure to stop the • Be sure to use fuses with the correct ampere reading. operation, turn the breaker off or pull out the supply cord. Do not use improper fuses, copper or other Otherwise, an electric shock and injury may wires as a substitute, as this may result in electric shock, fire, injury or damage to the unit.
- Page 6 • Do not use the product in places with CAUTION excessive oily smoke, such as cooking room, or in places with flammable gas, corrosive • Do not remove the outdoor unit’s fan guard. gas, or metal dust. The guard protects against the unit’s high speed Using the product in such places may cause fire fan, which may cause injury.
- Page 7 • Do not put flammable containers, such as • Watch your steps at the time of air filter spray cans, within 1 m from the blow-off cleaning or inspection. mouth. High-place work is required, to which utmost The containers may explode because the warm attention must be paid.
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Page 8: Installation Site
• Ensure that remote controller is not exposed Also pay attention to operating noise. to direct sunlight. This will cause discoloration of the LCD display with resulting loss of readability. • Do not wipe the controller panel with benzene or other organic solvent. This will cause discoloration and/or peeling. -
Page 9: Before Operation
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 remote contact your dealer for the operation that corresponds controller. - Page 10 6.1.2 For System with COOL/HEAT changeover NOTICE remote control switch • Do not turn off the power immediately after Overview of the changeover remote control the unit stops, but wait for at least 5 minutes. switch • The system need at least 5 minutes for 1.FAN ONLY/AIR CONDITIONING residual operation of drain pump device.
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Page 11: Program Dry Operation
6.2 Program dry operation STARTING THE SYSTEM • The function of this program is to decrease Select cooling operation mode with the cool/ the humidity in your room with minimal heat changeover remote control switch. temperature decrease (minimal room cooling). Press the operation mode selector button •... -
Page 12: Maintenance
8. Maintenance Never place objects near the air inlet or the • air outlet of the unit. It may cause deterioration in the effect or CAUTION stop the operation. Pay attention to the fan. It is dangerous to inspect the unit while the Turn off the main power supply switch to the •... -
Page 13: Symptoms That Are Not Air Conditioner Troubles
9. Symptoms that are not air 9.5 White mist comes out of a unit conditioner troubles 1.) Indoor unit Following symptoms are not air conditioner troubles: • When humidity is high during cooling operation If the interior of an indoor unit is extremely 9.1 The system does not operate contaminated, the temperature distribution inside •... -
Page 14: Dust Comes Out Of The Unit
10. Troubleshooting 2.) Indoor unit, outdoor unit If one of the following malfunctions occur, take the • A continuous low hissing sound is heard when measures shown below and contact your dealer. the system is in cooling or defrost operation. This is the sound of refrigerant gas flowing WARNING through both indoor and outdoor units. -
Page 15: After-Sales Service And Warranty
11. After-sales service and warranty • Turn the power on with the breaker switch in the off 11.1 Warranty period position. • This product includes a warranty card that was Do not turn the power on filled in and provided by the dealer at the time with the breaker switch in of installation. -
Page 16: Shortening Of "Maintenance Cycle" And "Replacement Cycle" Needs To Be
11.2.2 Recommended inspection and 11.3 Shortening of “maintenance cycle” and maintenance cycles “replacement cycle” needs to be considered in following situations Be aware that the mentioned maintenance and The unit is used in locations where: replacement cycles do not relate to the warranty period of the components. -
Page 17: Malfunction Codes
Moving and discarding the unit Malfunction code Contact your dealer for removing and • Main code Contents reinstalling the total unit. Moving units requires Pressure sensor malfunction technical expertise. Current sensor malfunction This unit uses hydrofluorocarbon. Contact your • Discharge temperature sensor malfunction (outdoor) dealer when discarding this unit. - Page 18 NOTE...
- Page 20 The two-dimensional bar code is a manufacturing code. 3P529409-3E M20N050A (2301) HT...
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