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Daikin RYN35CVMB7 - User Manual

Daikin RYN35CVMB7
248 pages
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SiENBE04-512A
Service
Manual
Inverter Pair
Wall Mounted Type
C-Series - D-Series
SiENBE04-512A.book Page 1 Friday, October 5, 2007 1:49 PM

Table of Contents

Questions and Answers

  • J
    Julie SanchezAug 7, 2025
    Why is the cooling or heating effect poor in my Daikin Air Conditioner?
    • D
      Deborah FranklinAug 7, 2025
      If your Daikin Air Conditioner isn't cooling or heating well, check these: * Ensure the air filters are clean. * Remove any obstructions blocking the air inlet or outlet of the indoor and outdoor units. * Verify the temperature setting is correct. * Make sure all windows and doors are closed. * Confirm the airflow rate and direction are appropriately set. * Check if the unit is set to INTELLIGENT EYE mode.
  • K
    kimjonesAug 11, 2025
    What to do if my Daikin RYN35CVMB7's heating stops suddenly and I hear a flowing sound?
    • S
      smithjosephAug 11, 2025
      If the heating operation of your Daikin Air Conditioner stops suddenly and you hear a flowing sound, wait for about 3 to 8 minutes.
  • C
    cjacksonAug 17, 2025
    What to do if my Daikin RYN35CVMB7 does not operate and the OPERATION lamp is off?
    • K
      Kristina MooreAug 17, 2025
      If your Daikin Air Conditioner isn't turning on (OPERATION lamp is off), consider the following: * Check if a breaker has tripped or a fuse has blown. * Verify there isn't a power failure. * Ensure batteries are correctly installed in the remote control. * Confirm the timer setting is accurate.
  • J
    joseph49Aug 21, 2025
    What to do if my Daikin RYN35CVMB7 Air Conditioner stops suddenly and the OPERATION lamp flashes?
    • A
      Amy WeberAug 21, 2025
      If your Daikin Air Conditioner stops suddenly and the OPERATION lamp flashes, clean the air filters or remove any obstacles. Turn the breaker OFF, then turn it back ON, and try operating the air conditioner with the remote control. If the lamp continues to flash, it is recommended to call the service shop where you bought the air conditioner.
  • J
    jillhoffmanAug 27, 2025
    Why did my Daikin RYN35CVMB7 Air Conditioner stop suddenly, but the OPERATION lamp is on?
    • B
      Brittany LewisAug 27, 2025
      If your Daikin Air Conditioner stopped suddenly and the OPERATION lamp is on, it might be due to a large voltage fluctuation, which triggers a system protection mechanism. The unit will automatically resume operation in approximately 3 minutes.
  • J
    Jeffrey WilliamsonSep 1, 2025
    How to get rid of odor from my Daikin RYN35CVMB7 Air Conditioner indoor unit?
    • G
      gjonesSep 1, 2025
      If your Daikin Air Conditioner's indoor unit emits an odor, it is recommended to have the indoor unit cleaned by a technician. Consult the service shop where you purchased the air conditioner.

Summary

Part 1 List of Functions

1.1 High Grade Models

Details functions for high-grade models.

1.2 Standard Grade Models

Details functions for standard-grade models.

1.3 Non-Inverter Models

Details functions for non-inverter models.

Part 2 Specifications

1.1 Cooling Only

Technical specifications for cooling-only operation.

1.2 Heat Pump

Technical specifications for heat pump operation.

Part 4 Function and Control

1. Main Functions

Explains primary operating functions of the unit.

1.1 Frequency Principle

Details how frequency control works for inverter units.

1.7 INTELLIGENT EYE

Explains the human sensor for energy saving.

3.10 Defrost Control

Details the defrost cycle operation.

3.11 Electronic Expansion Valve Control

Explains the function of the electronic expansion valve.

3.12 Malfunctions

Lists and explains various system malfunctions.

Part 6 Service Diagnosis

2. Problem Symptoms and Measures

Lists common problems and their solutions.

4. Troubleshooting

Detailed troubleshooting procedures for various faults.

4.1 Error Codes and Description

Lists and explains error codes displayed by the unit.

Part 7 Removal Procedure

1. Indoor Unit

Procedures for disassembling the indoor unit.

1.4 Removal of Switch Box, PC Board and Swing Motor

Steps to remove internal electrical components.

1.5 Removal of Heat Exchanger

Procedure to remove the heat exchanger.

2. Outdoor Unit; ARK(X)S-C

Disassembly procedures for specific outdoor units.

2.6 Removal of Compressor

Procedure to remove the compressor.

3. Outdoor Unit; RK(X)H-C, ARK(X)H-C, R(Y)N-C

Disassembly procedures for other outdoor units.

3.7 Removal of Compressor

Steps to remove the compressor.

Part 9 Appendix

1. Piping Diagrams

Diagrams showing refrigerant piping layouts.

2. Wiring Diagrams

Diagrams showing electrical connections.

Daikin RYN35CVMB7 Specifications

General IconGeneral
Cooling Capacity3.5 kW
RefrigerantR32
Indoor Unit Dimensions (W x H x D)770 x 285 x 223 mm
Outdoor Unit Dimensions (W x H x D)845 x 595 x 300 mm
Weight (Indoor Unit)9 kg
Voltage (V)220-240V
Hertz50Hz
Indoor Unit Weight9 kg
Noise Level (Outdoor Unit)50 dB

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