Daikin RXYSQ6P8Y1B9 Installation Manual
Daikin RXYSQ6P8Y1B9 Installation Manual

Daikin RXYSQ6P8Y1B9 Installation Manual

Vrviii-s system air conditioner
Table of Contents

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INSTALLATION MANUAL

System air conditioner
Installation manual
English
VRVIII-S System air conditioner
RXYSQ6P8Y1B9

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Table of Contents
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Summary of Contents for Daikin RXYSQ6P8Y1B9

  • Page 1: Installation Manual

    INSTALLATION MANUAL System air conditioner Installation manual English VRVIII-S System air conditioner RXYSQ6P8Y1B9...
  • Page 2 (mm) 1000 1000 1000 L2>H L2<H 0<L1 1 / 2 H 1000 2 H<L1 L2>H 1000 H<L1 0<L2 1 / 2 H 1000 1000 2 H<L2 L2<H H<L2 1000 1000 1000 1000 1000 1000 L2>H 1000 0<L2 / 2 H L2<H 1500 2 H<L2...
  • Page 3 380- 415 V 16 V 230 V 16 V 16 V 16 V...
  • Page 4 3PW40544-7H...
  • Page 5: Table Of Contents

    3.4. Technical and electrical specifications ........... 4 OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY 4. Before installation ..............4 TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE 4.1. Precautions for R410A ..............4 SPECIFICALLY DESIGNED FOR USE WITH THE 4.2.
  • Page 6: General Safety Precautions

     Equipment which needs to be installed according to instructions in work. Do not install the machine by yourself. this manual, but which are not supplied by Daikin. Improper installation may result in water leakage, electric shocks  or fire.
  • Page 7: Introduction

     Where there is mist of mineral oil, oil spray or vapour for example a kitchen. Drain socket Plastic parts may deteriorate, and cause them to fall out or water to leak. RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 8: Optional Accessories

    Never operate the air conditioner with the discharge pipe  thermistor (R2T), suction pipe thermistor (R3T) and pressure sensors (S1NPH, S1NPL) removed. Such operation may burn out the compressor. Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 9: Precautions On Installation

    A Location of the 2 fixation holes on the front side of the unit B Location of the 2 fixation holes on the rear side of the unit C Wires: field supply RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 10: Method For Removing Transportation Stay

    Get the portion A sealed so that air from the outlet does not bypass. C) In case of multiple-row installation (for roof top use, etc.) In case of installing one unit per row. 2000 1000 Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 11: Refrigerant Pipe Size And Allowable Pipe Length

    6.4 / 9.5 / 12.7 0.80 15.9 19.1 1/2H O = Annealed 1/2H = Half hard Make sure to use the particular branches of piping that have  been selected. RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 12: Cautions For Flare Connection

    Further tightening Recommended Pipe size angle arm length of tool Ø9.5 (3/8") 60~90° ±200 mm Ø15.9 (5/8") 30~60° ±300 mm Ø19.1 (5/8") 20~35° ±450 mm Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 13: Cautions For Handling Stop Valve

    1 Compressor 2 Terminal cover 3 Indoor and outdoor field piping 4 Corking, etc. 5 Insulation material (field supply) 6 Bolts A Be careful with pipe, bolt and outer panel connections RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 14: Example Of Connection For Vrv Indoor Units

    10.7. Example of connection for VRV indoor units Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 15: Leak Test And Vacuum Drying

    When using the automatic refrigerant charging function, the indoor units operate automatically as well as the outdoor unit. When the electric is on, please close the front panel when leaving the unit. RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 16: Procedures For Adding Refrigerant

    ON. below. 4.1 Press BS4 TEST once. H1P H2P H3P H4P H5P H6P H7P Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 17 The led indication becomes as shown in the table below when automatic refrigerant charging is about to end. Prepare to close the valve on the refrigerant tank. H1P H2P H3P H4P H5P H6P H7P Code on remote controller RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 18: Electrical Wiring Work

    H1P~H8P ....Light emitting diode (service monitor orange) refrigerant charging operation) to (ON). Then operation Prepare, test: blinking starts. The blinking H2P led indicates test operation and the H2P ......Malfunction detection: light up Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 19: Precautions On Electrical Wiring Work

    A Rear direction 10 When using the central control system, connect outdoor- B Lateral direction outdoor transmission F1-F2. C Front direction 1 Power terminal block (X1M) 2 Control wiring between units RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 20: Power Circuit And Cable Requirements

    Only in protected pipes, use H07RN-F when protected pipes are not used. 3 Take care of the polarity 4 Use the conductor of sheathed wire (2 wire) (no polarity) 5 Terminal board (field supply) Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 21: Before Operation

    50 V DC or less. RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 22: Field Setting

    Push the BS3 RETURN button and the setting is defined. 1 Led H1P~H8P 2 Push button switches BS1~BS5 3 DIP switches 2 (DS1-1, DS1-2) Led state Throughout the manual the state of the leds is indicated as follows: blinking Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 23: Test Operation

    Refer to the service manual for more details and for other settings. supply 6 hours before starting operation. Set to setting mode 1 (H1P led is off) (refer to "Setting mode 1" on page 18). RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 24: Checks In Normal Operation

    Press the fan direction and fan strength buttons on the indoor recovering any excessive refrigerant unit to see if they operate properly. with a refrigerant recovery machine. Insufficient Check if the supply voltage is supply voltage supplied properly. Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 25: Service Mode Operation

    NOTICE Where a single refrigerant facility is divided into 2 entirely independent refrigerant systems, use the amount of refrigerant with which each separate system is charged. RXYSQ6P8Y1B9 Installation manual VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 26: Disposal Requirements

    Please consult your supplier. 15. Disposal requirements Dismantling of the unit, treatment of the refrigerant, of oil and of other parts must be done in accordance with relevant local and national legislation. Installation manual RXYSQ6P8Y1B9 VRVIII-S System air conditioner 4P357505-1 – 2013.08...
  • Page 27 Y1: A1P TO IN/D TO OUT/D UNIT UNIT C/H SELECTOR TO IN/D UNIT TO OUT/D UNIT DS1 1 F1 F2 F1 F2 F1 F2 A B C F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 Y1: X2M...
  • Page 28 4P357505-1 2013.08...

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