Daikin EWAH940TZSSC2 Bedienungsanleitung

Daikin PC Kühlventilator EWAH940TZSSC2

Lies die bedienungsanleitung für Daikin EWAH940TZSSC2 (78 Seiten) kostenlos online; sie gehört zur Kategorie PC Kühlventilator. Dieses Handbuch wurde von 4 Personen als hilfreich bewertet und erhielt im Schnitt 4.3 Sterne aus 2.5 Bewertungen. Hast du eine Frage zu Daikin EWAH940TZSSC2 oder möchtest du andere Nutzer dieses Produkts befragen? Stelle eine Frage

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Air cooled chiller with

inverter driven screw compressor

MICROTECH CONTROLLER

REV

Date

10-2024

Supersedes

D-EOMAC01905-23_00EN

CONTROL PANEL OPERATING MANUAL

D-EOMAC01905-23_01EN

Public

D-EOMAC01905-23_01EN- 2/78 
TABLE OF CONTENTS 
SAFETY CONSIDERATIONS ....................................................................................................................................... 6 
1  General ................................................................................................................................................................. 6 
2  Before switching the unit ....................................................................................................................................... 6 
3  Avoid electrocution ................................................................................................................................................ 6 
GENERAL DESCRIPTION ............................................................................................................................................ 7 
1  Basic Information .................................................................................................................................................. 7 
2  Abbreviations used ................................................................................................................................................ 7 
3  Controller Operating Limits.................................................................................................................................... 7 
4  Controller Architecture .......................................................................................................................................... 7 
5  Communication Modules ....................................................................................................................................... 8 
USING THE CONTROLLER ......................................................................................................................................... 9 
1  Navigating ............................................................................................................................................................. 9 
2  Passwords........................................................................................................................................................... 10 
3  Editing ................................................................................................................................................................. 10 
4  Mobile app HMI ................................................................................................................................................... 10 
5  Basic Control System Diagnostic ........................................................................................................................ 11 
6  Controller maintenance ....................................................................................................................................... 12 
7  Optional Remote User Interface .......................................................................................................................... 12 
8  Embedded Web Interface ................................................................................................................................... 13 
WORKING WITH THIS UNIT ...................................................................................................................................... 14 
1  Chiller On/Off ...................................................................................................................................................... 14 
1.1  Keypad On/Off ............................................................................................................................................ 14 
1.2  Scheduler and Silent mode functionalities .................................................................................................. 15 
1.3  Network On/Off ........................................................................................................................................... 15 
2  Water Setpoints ................................................................................................................................................... 15 
3  Unit Mode ............................................................................................................................................................ 17 
3.1  Energy Saving mode .................................................................................................................................. 17 
4  Unit Status........................................................................................................................................................... 18 
5  Network Control .................................................................................................................................................. 19 
6  Thermostatic Control ........................................................................................................................................... 20 
7  Date/Time............................................................................................................................................................ 21 
8  Pumps ................................................................................................................................................................. 22 
9  External Alarm ..................................................................................................................................................... 22 
10  Power Conservation ............................................................................................................................................ 23 
10.1  Demand Limit.............................................................................................................................................. 23 
10.2  Current Limit ............................................................................................................................................... 25 
10.3  Setpoint Reset ............................................................................................................................................ 25 
10.3.1  Setpoint Reset by OAT ....................................................................................................................... 26 
10.3.2  Setpoint Reset by External 4-20 mA signal ........................................................................................ 26 
10.3.3  Setpoint Reset by Return ................................................................................................................... 26 
10.4  Softload ...................................................................................................................................................... 27 
11  Electrical Data ..................................................................................................................................................... 28 
12  Controller IP Setup .............................................................................................................................................. 29 
13  Daikin On Site ..................................................................................................................................................... 30 
14  Heat Recovery .................................................................................................................................................... 30 
15  Rapid Restart ...................................................................................................................................................... 31 
16  FreeCooling Hydronic (Cooling Only) .................................................................................................................. 32 
16.1  Glycol Free Freecoling ................................................................................................................................ 32 
17  Antifreeze Heater ................................................................................................................................................ 33 
18  Glycol Tank Heater ............................................................................................................................................. 33 
19  Harmonic Filter (SAF) ......................................................................................................................................... 34 
20  Software Options ................................................................................................................................................. 35 
20.1  Changing the Password for buying new Software Options ......................................................................... 36 