Daikin EWYD270BZSS Manual

Daikin Ikke kategoriseret EWYD270BZSS

Læs gratis den danske manual til Daikin EWYD270BZSS (82 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 4 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 2.5 anmeldelser. Har du et spørgsmål om Daikin EWYD270BZSS, eller vil du spørge andre brugere om produktet?

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CONTROL PANEL OPERATING MANUAL

AIR COOLED SCREW CHILLER GLOBAL DESIGN

Software version ASDU01C and later

D-EOMCP00104-14EN

D–EOMCP00104-14EN - 2/82

TABLE OF CONTENTS

1 CONTENTS ......................................................................................................................... 5

1.1. Installation Precautions....................................................................................................... 5

1.2. Temperature and Humidity considerations ...................................................................... 5

2. GENERAL DESCRIPTION ............................................................................................... 6

3. MAIN CONTROL SOFTWARE FEATURES ................................................................. 7

4. SYSTEM ARCHITECTURE ............................................................................................. 8

4.1. Control Panel ....................................................................................................................... 9

4.2. Main board ......................................................................................................................... 11

4.3. pCO

Expansion ................................................................................................................. 12

4.4. EEXV Valve Driver ........................................................................................................... 14

4.4.1. Meaning of the Driver EEXV status leds ................................................................... 14

4.5. Addressing of pLan/RS485 ............................................................................................... 15

4.6. Software .............................................................................................................................. 15

4.6.1. Version identification ................................................................................................. 16

5. PHYSICAL INPUTS AND OUTPUTS ........................................................................... 18

5.1. ASDU01C controller #1 – Base unit and compressors #1 & #2 control ...................... 18

5.2. ASDU01C controller #2 – Compressors #3 & #4 control .............................................. 19

5.3. pCO

expansion #1 – Additional hardware .................................................................... 20

5.3.1. Expansion connected to ASDU01C #1 ...................................................................... 20

5.3.2. Expansion connected to ASDU01C #2 ...................................................................... 20

5.4. pCO

expansion #2 – Heat recovery or heat pump control .......................................... 20

5.4.1. Heat recovery option .................................................................................................. 20

5.4.2. Heat pump option ....................................................................................................... 21

5.5. pCO

expansion #3 – Water pump control ..................................................................... 21

5.6. pCO

expansion #4 – Fan step control ............................................................................ 22

5.6.1. Expansion connected to ASDU01C #1 ...................................................................... 22

5.6.2. Expansion connected to ASDU01C #2 ...................................................................... 22

5.6.3. EXV Driver ................................................................................................................ 22

6. MAIN CONTROLLER FEATURES .............................................................................. 23

6.1. Controller purpose ............................................................................................................. 23

6.2. Unit enabling ...................................................................................................................... 23

6.3. Unit modes .......................................................................................................................... 23

6.4. Setpoints management....................................................................................................... 24

6.4.1. 4-20mA setpoint override ........................................................................................... 25

6.4.2. OAT setpoint override ................................................................................................ 26

6.4.3. Return setpoint override ............................................................................................. 26

6.5. Compressors capacity control .......................................................................................... 27

6.5.1. Automatic Control ...................................................................................................... 27

6.5.2. Manual Control .......................................................................................................... 30

6.6. Compressors timing ........................................................................................................... 33

6.7. Compressors protection .................................................................................................... 33

Produkt Specifikationer

Mærke:	Daikin
Kategori:	Ikke kategoriseret
Model:	EWYD270BZSS

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