Daikin EWAD890C-PS Manual

Daikin Klimaanlæg EWAD890C-PS

Læs gratis den danske manual til Daikin EWAD890C-PS (70 sider) i kategorien Klimaanlæg. Denne vejledning er vurderet som hjælpsom af 3 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 2 anmeldelser. Har du et spørgsmål om Daikin EWAD890C-PS, eller vil du spørge andre brugere om produktet?

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Side 1/70
CONTROL PANEL OPERATING MANUAL
AIR-COOLED SCREW CHILLER
MICROTECH III CONTROLLER
D – EOMAC00A10-12EN
D – EOMAC00A10-12EN
- 2 -
Table of Contents
INTRODUCTION .......................................... 3
OPERATING LIMITS: ................................. 4
CONTROLLER FEATURES ....................... 4
GENERAL DESCRIPTION ......................... 5
C
ONTROL
P
ANEL
L
AYOUT
............................ 5
P
OWER
P
ANEL
L
AYOUT
................................ 6
C
ONTROLLER
D
ESCRIPTION
......................... 7
H
ARDWARE
S
TRUCTURE
.............................. 7
S
YSTEM
A
RCHITECTURE
............................... 8
SEQUENCE OF OPERATION .................. 10
CONTROLLER OPERATION .................. 13
M
ICRO
T
ECH
III
I
NPUTS
/O
UTPUTS
.............. 13
E
XTENSION
I/O
C
OMPRESSOR
#1
TO
#3 ...... 14
I/O
EXV
C
IRCUIT
#1
TO
#3 ........................ 14
E
XTENSION
I/O
F
AN
M
ODULE
C
IRCUIT
#1
&
2 ................................................................. 15
E
XTENSION
I/O
F
AN
M
ODULE
C
IRCUIT
#3 . 15
E
XTENSION
I/O
U
NIT
A
LARM
&
L
IMITING
. 15
S
ETPOINTS
.................................................. 16
UNIT FUNCTIONS ..................................... 20
C
ALCULATIONS
.......................................... 20
U
NIT
T
YPE
.................................................. 20
A
UNIT CAN BE CONFIGURED AS
C
HILLER OR
MCU
(
MOTOCONDENSING UNIT
).
W
HEN THE
UNIT IS CONFIGURED AS
MCU
THE
EXV
CONTROL LOGIC AND ALL THE RELATED
VARIABLES AND ALARMS ARE DISABLED
, ... 20
U
NIT
E
NABLE
............................................. 20
U
NIT
M
ODE
S
ELECTION
............................. 20
U
NIT
C
ONTROL
S
TATES
.............................. 21
U
NIT
S
TATUS
.............................................. 22
I
CE
M
ODE
S
TART
D
ELAY
........................... 22
E
VAPORATOR
P
UMP
C
ONTROL
................... 22
N
OISE
R
EDUCTION
..................................... 23
L
EAVING
W
ATER
T
EMPERATURE
(LWT)
R
ESET
......................................................... 23
U
NIT
C
APACITY
C
ONTROL
......................... 25
U
NIT
C
APACITY
O
VERRIDES
...................... 27
H
EAT
R
ECOVERY
........................................ 28
H
EAT
R
ECOVERY
P
UMP
.............................. 29
CIRCUIT FUNCTIONS .............................. 30
C
ALCULATIONS
.......................................... 30
C
IRCUIT
C
ONTROL
L
OGIC
........................... 31
C
IRCUIT
S
TATUS
......................................... 32
C
OMPRESSOR
C
ONTROL
............................. 32
C
ONDENSER
F
AN
C
ONTROL
........................ 34
EXV
C
ONTROL
(
FOR CHILLER UNITS
) ......... 36
E
CONOMIZER
C
ONTROL
.............................. 37
S
UBCOOLER
C
ONTROL
................................ 37
L
IQUID
I
NJECTION
...................................... 37
ALARMS AND EVENTS ............................ 38
S
IGNALING
A
LARMS
................................... 38
C
LEARING
A
LARMS
.................................... 38
D
ESCRIPTION OF
A
LARMS
.......................... 38
U
NIT
E
VENTS
.............................................. 40
O
PTION
A
LARMS
........................................ 41
O
PTION
E
VENTS
......................................... 41
C
IRCUIT
S
TOP
A
LARMS
.............................. 42
C
IRCUIT
E
VENTS
........................................ 46
A
LARM
L
OGGING
....................................... 47
USING THE CONTROLLER .................... 48
N
AVIGATING
.............................................. 49
OPTIONAL REMOTE USER INTERFACE
........................................................................ 56
START-UP AND SHUTDOWN ................. 58
T
EMPORARY
S
HUTDOWN
............................ 58
E
XTENDED
(S
EASONAL
)
S
HUTDOWN
.......... 59
FIELD WIRING DIAGRAM ...................... 61
BASIC CONTROL SYSTEM
DIAGNOSTIC .............................................. 62
CONTROLLER MAINTENANCE ............ 64
FREECOOLING CONTROL (IF
AVAILABLE) ............................................... 65
APPENDIX ................................................... 66
D
EFINITIONS
............................................... 66
Unit controllers are L
ON
M
ARK
certified with an optional
L
ON
W
ORKS
communications module

Produkt Specifikationer

Mærke: Daikin
Kategori: Klimaanlæg
Model: EWAD890C-PS

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