Daikin RZQ100B8V3B Service Manual page 5

ESIE05-03
Part 2
Functional Description
1 General Functionality
2 Indoor Unit Functional Concept
3 Outdoor Unit Functional Concept
Table of Contents
1.1 What Is in This Chapter? ........................................................................
1.2 Functions of Thermistors ........................................................................
1.3 Forced Operating Mode (Emergency Operation)....................................
1.4 Outdoor Unit Identification Function........................................................
1.5 Simulated Operation Function ................................................................
1.6 Restart Standby ......................................................................................
1.7 Automatic Restart ...................................................................................
1.8 Using Conditions for Remote Controller Thermostat ..............................
1.9 Forced Thermostat OFF .........................................................................
1.10 Test Run Control ....................................................................................
1.11 4-way Valve Control ................................................................................
1.12 Pump Down Residual Operation ............................................................
1.13 Pump Down Operation ...........................................................................
1.14 Defrost Operation ...................................................................................
1.15 Freeze Prevention Function ....................................................................
1.16 PMV Control ...........................................................................................
1.17 Preheating Operation Control .................................................................
1.18 Crankcase Heater Control .....................................................................
2.1 What Is in This Chapter? ........................................................................
2.2 Thermostat Control ................................................................................
2.3 Drain Pump Control ...............................................................................
2.4 Condensation Avoidance Control ..........................................................
2.5 Draft Avoidance Control 1.......................................................................
2.6 Draft Avoidance Control 2.......................................................................
2.7 Fan and Flap Operations .......................................................................
2.8 Indoor Unit Fan Control ..........................................................................
3.1 What Is in This Chapter? ........................................................................
3.2 Function Outline ......................................................................................
3.3 Frequency Regulating Functions ...........................................................
3.4 Expansion Valve Regulating Functions .................................................
3.5 Outdoor Unit Fan Speed Control ...........................................................
1
2-3
2-4
2-6
2-8
2-9
3
2-10
2-11
2-12
2-14
2-15
2-16
2-17
2-18
4
2-19
2-22
2-23
2-24
2-25
5
2-27
2-28
2-29
2-31
2-32
2-33
2-34
2-35
2-37
2-38
2-41
2-58
2-62
iii