Daikin RZQG71L9V1, Service Manual

Page: 3 / 215

ESIE15-13C
Table of Contents i
GQI-Eco Series
Heat Pump
R-410A 50Hz
1. Introduction .............................................................................................v
1.1 Version log ...............................................................................................v
1.2 Safety Cautions ........................................................................................v
1.3 Used Icons ...............................................................................................x
1.4 Preface .................................................................................................... xi
Part 1 - General Information ..........................................................1
1. Model Names of Indoor / Outdoor Units..................................................2
2. Outlook Outdoor Units.............................................................................4
3. Operating range ......................................................................................5
3.1 Smart........................................................................................................5
3.2 Classic......................................................................................................6
3.3 EDP ..........................................................................................................7
Part 2 - Remote Controller .............................................................9
1. Wired Remote Controller.......................................................................10
1.1 Applicable Models ..................................................................................10
1.2 Names and Functions ............................................................................10
1.3 MAIN/SUB Setting when Using 2 Remote Controllers ...........................14
1.4 Centralized Control Group No. Setting...................................................15
2. Wireless Remote Controller ..................................................................17
2.1 Applicable Models ..................................................................................17
2.2 Names and Functions ............................................................................17
2.3 MAIN/SUB Setting..................................................................................19
3. Service Mode ........................................................................................20
3.1 BRC1D528 .............................................................................................20
3.2 BRC1E52/53 ..........................................................................................22
4. Inspection Mode....................................................................................25
4.1 BRC1D528 .............................................................................................25
4.2 BRC1E52/53 ..........................................................................................26
Part 3 - Function and Control ....................................................... 27
1. Function of Main Components and Thermistors ...................................28
2. Operation Flow Chart ............................................................................30
2.1 Cooling / Dry Operation..........................................................................30
2.2 Heating Operation ..................................................................................31
3. Function Details ....................................................................................32
3.1 Indoor Unit..............................................................................................32
3.2 Outdoor Unit ...........................................................................................36