Daikin RSXY8K - User Manual

SiE-05C
Table of Contents i
Inverter K Series
Series
1. Introduction . ..........................................................................................ix
1.1 Safety Cautions .......................................................................................ix
1.2 PREFACE. ............................................................................................ xiii
Part1 General Information
Inverter K Series . ..............................................................1
1. Series Introduction . ................................................................................2
1.1 NOMENCLATURE . ................................................................................ 2
1.2 Indoor/Outdoor Unit Combinations. ........................................................ 4
2. Outline of System. ..................................................................................5
2.1 Easily Recognizable Features of the “K” Series...................................... 5
2.2 Changes in K Series Functions / Parts. .................................................. 6
2.3 Compatibility of Old and New VRV System Inverter................................ 9
Part2 Functions
Inverter K Series ..............................................................11
1. Functions...............................................................................................12
1.1 Outdoor Unit Refrigerant System Diagram............................................ 12
1.2 Function of Thermistors and Pressure Sensors .................................... 26
1.3 List of Safety Devices and Functinal Parts Setting Values.................... 27
1.4 Safety for Restart. ................................................................................. 28
1.5 Equalized Oil Level Operation
(Equalized Oil Level between Twin Compressors)................................ 30
1.6 Oil Return Operation. ............................................................................ 31
1.7 Defrost. ................................................................................................. 32
1.8 Heating Pump Down Residual Operation.............................................. 33
1.9 Step Down / Safety Control → Standby (Forced Thermostat OFF)
→ Stop Due to Malfunction. .................................................................. 35
1.10 Control During Low Outdoor Air Temperature Cooling. ........................ 37
1.11 Low Noise Control . ............................................................................... 39
1.12 Demand Control . .................................................................................. 40
1.13 Compressor Capacity Control . ............................................................. 41
1.14 Te / Tc Setting . ..................................................................................... 43
1.15 Gas Depletion Alarm . ........................................................................... 44
1.16 Drain Pump Control. ............................................................................. 45
1.17 Oil Temperature Sensor (8 and 10 Hp only). ........................................ 47
1.18 Louver Control for Preventing Ceiling Dirt. ........................................... 48
1.19 Thermostat Sensor in Remote Controller. ............................................ 49
1.20 Freeze Prevention . ............................................................................... 51
Si-05CTOC.fm Page i Wednesday, January 31, 2001 8:45 AM
Большая библиотека технической документации
http://splitoff.ru/tehn-doc.html
каталоги, инструкции, сервисные мануалы, схемы.

Summary

Part1 General Information

Inverter K Series

General information about the Inverter K Series, including nomenclature, system outline, and compatibility.

Part2 Functions

Part3 Test Operation

Inverter K Series

Procedures and settings for testing the Inverter K Series system, including power-on and setting modes.

Part 4 Troubleshooting

Inverter K Series

Troubleshooting guide for Inverter K Series, covering operation flowcharts, malfunction codes, and specific failure diagnoses.

Part 5 General Information

PLUS Series

General information about the PLUS Series, including features, system outline, and unit combinations.

Part 6 Functions

Part 7 Test Operation

Part 8 Troubleshooting

PLUS Series

Troubleshooting guide for the PLUS Series, covering malfunction codes, failure diagnosis, and specific issues for various components.

Part 9 Special Service Mode

PLUS Series

Special service modes for the PLUS Series, including backup, emergency operation, and pump down procedures.

Part 10 Appendix

Inverter K Series

Appendix for Inverter K Series, containing wiring diagrams, characteristics, and methods for replacing components.

PLUS Series

Appendix for PLUS Series, including wiring diagrams, characteristics, and adaptor information.

Index

A

Index entries starting with the letter A.

B

Index entries starting with the letter B.

C

Index entries starting with the letter C.

D

Index entries starting with the letter D.

E

Index entries starting with the letter E.

G

Index entries starting with the letter G.

H

Index entries starting with the letter H.

I

Index entries starting with the letter I.

J

Index entries starting with the letter J.

L

Index entries starting with the letter L.

M

Index entries starting with the letter M.

N

Index entries starting with the letter N.

O

Index entries starting with the letter O.

Drawings & Flow Charts

External Control Adaptor for Outdoor Units

Details on external control adaptors for outdoor units.

F

Drawings and flow charts related to section F.

Failure Diagnosis

Failure diagnosis procedures for various system components.

Freeze Prevention

Information on freeze prevention mechanisms.

Gas Depletion Alarm

Details on gas depletion alarms.

P

Index entries starting with the letter P.

R

Index entries starting with the letter R.

S

Index entries starting with the letter S.

T

Index entries starting with the letter T.

U

Index entries starting with the letter U.

V

Index entries starting with the letter V.

W

Index entries starting with the letter W.

Daikin RSXY8K Specifications

General

Category	Air Conditioner
Cooling Capacity	8.0 kW
Heating Capacity	9.0 kW
Refrigerant	R410A
Power Supply	220-240V, 50Hz