Daikin EWWH365VZXSA1 Handleiding

Daikin Hardwarekoeling EWWH365VZXSA1

Bekijk gratis de handleiding van Daikin EWWH365VZXSA1 (67 pagina’s), behorend tot de categorie Hardwarekoeling. Deze gids werd als nuttig beoordeeld door 2 mensen en kreeg gemiddeld 4.5 sterren uit 1.5 reviews. Heb je een vraag over Daikin EWWH365VZXSA1 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

Download PDF

Pagina 1/67

WATER COOLED CHILLER AND HEAT PUMPS WITH

INVERTER DRIVEN SCREW COMPRESSOR

MICROTECH™ CONTROLLER

REV

Date

01/2024

Replace

D-EOMZC00106-17_06EN

OPERATING MANUAL

D-EOMZC00106-17_07EN

D-EOMZC00106-17_07EN - 2/67 
TABLE OF CONTENTS 
SAFETY CONSIDERATIONS ....................................................................................................................................... 6 
1  General ................................................................................................................................................................. 6 
2  Avoid electrocution ................................................................................................................................................ 6 
3  Safety Devices ...................................................................................................................................................... 6 
3.1  General safety devices ................................................................................................................................. 6 
3.2  Circuit safety devices .................................................................................................................................... 6 
3.3  Component safety devices ........................................................................................................................... 6 
4  Available sensors .................................................................................................................................................. 8 
4.1  Pressure transducers .................................................................................................................................... 8 
4.2  Temperature sensors .................................................................................................................................... 8 
4.3  Thermistors ................................................................................................................................................... 8 
4.4  Leak detectors .............................................................................................................................................. 8 
5  Available Controls ................................................................................................................................................. 8 
5.1  Evaporator pumps ........................................................................................................................................ 8 
5.2  Condenser pumps (W/C units only) .............................................................................................................. 8 
5.3  Compressors ................................................................................................................................................ 8 
5.4  Expansion Valve ........................................................................................................................................... 8 
5.5  Evaporator Flow Switch ................................................................................................................................ 8 
5.6  Condenser Flow Switch ................................................................................................................................ 8 
5.7  Evaporator Three Way Valve (Optional) ....................................................................................................... 9 
5.8  Double setpoint ............................................................................................................................................. 9 
5.9  Current limit (optional) .................................................................................................................................. 9 
5.10  External Fault................................................................................................................................................ 9 
5.11  Rapid Restart (optional) ................................................................................................................................ 9 
5.12  Remote On-Off ............................................................................................................................................. 9 
5.13  General Alarm............................................................................................................................................... 9 
5.14  Compressor Status ....................................................................................................................................... 9 
5.15  Circuit Alarm (optional) ................................................................................................................................. 9 
5.16  Evaporator Pump Start ................................................................................................................................. 9 
5.17  Condenser Pump Start (W/C units only) ....................................................................................................... 9 
5.18  Demand limit ................................................................................................................................................. 9 
5.19  Setpoint override ......................................................................................................................................... 10 
GENERAL DESCRIPTION .......................................................................................................................................... 11 
1  Basic Information ................................................................................................................................................ 11 
2  Abbreviations used .............................................................................................................................................. 11 
3  Controller Operating Limits.................................................................................................................................. 11 
4  Controller Architecture ........................................................................................................................................ 11 
5  Communication Modules ..................................................................................................................................... 12 
USING THE CONTROLLER ....................................................................................................................................... 13 
1  General Recommendation .................................................................................................................................. 13 
2  Navigating ........................................................................................................................................................... 13 
3  Passwords........................................................................................................................................................... 14 
4  Editing ................................................................................................................................................................. 14 
5  Basic Control System Diagnostic ........................................................................................................................ 15 
6  Controller maintenance ....................................................................................................................................... 16 
7  Optional Remote User Interface .......................................................................................................................... 16 
8  Embedded Web Interface ................................................................................................................................... 17 
MENU STRUCTURE ................................................................................................................................................... 18 
1  Main Menu .......................................................................................................................................................... 18 
2  View/Set Unit ....................................................................................................................................................... 18 
2.1  Thermostat Ctrl ........................................................................................................................................... 19 