Daikin EUW(*)40КХ [6/190] Part 2 functional description 2 1

ESIE99–04

ii Table of Contents

Part 2

Functional Description 2-1

1 Functional Control

1.1 What Is in This Chapter 2-3

1.2 Operation Range 2-4

1.3 Thermostat Control 2-5

1.4 Freeze-up Control 2-8

1.5 Lead-lag Control (only for EUW(*)120-200KX) 2-10

1.6 Discharge Temperature Protector 2-13

1.7 Head Pressure Setback 2-14

1.8 Capacity limitation 2-15

2 The Digital Controller

2.1 What Is in This Chapter 2-17

2.2 The Digital Controller 2-18

2.3 Start/Stop and Temperature Setting 2-20

2.4 What Happens in the Event of an Alarm 2-21

2.5 Menu Overview 2-22

2.6 How to Read or Adjust Parameter Settings: the Programming Procedure 2-24

2.7 a Read-out Menu 2-25

2.8 z Set Points Menu 2-28

2.9 e User Settings Menu 2-31

2.10 r Software Timers Menu 2-34

2.11 t History Menu 2-36

2.12 y Info Menu 2-39

2.13 u Input /Output Menu 2-40

2.14 q Password Menu 2-44

2.15 Cooling/heating menu 2-45