12
Installation and Commissioning Guide - Split Ducted Variable Capacity Commercial Indoor Unit
Doc. No. 0525 - 068
Ver. 3 201104
Installation and Commissioning Guide
Variable Capacity Commercial
09. Wiring Diagram
DESIGNS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
DESIGNS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
R
R
This drawing remains the intellectual property of Actron Engineering Pty Ltd.
Reproduction, modification and/or distribution are prohibited without written consent.
This drawing remains the intellectual property of Actron Engineering Pty Ltd.
Reproduction, modification and/or distribution are prohibited without written consent.
Revision
Revision
Description:
Description:
C
C
WD2102
WD2102
A5
A5
Size:
Size:
INDOOR EVAPORATOR WIRING DIAGRAM WITH
CMI INDOOR CONTROL BOARD & EC INDOOR FAN
INDOOR EVAPORATOR WIRING DIAGRAM WITH
CMI INDOOR CONTROL BOARD & EC INDOOR FAN
Base
Model No:
Base
Model No:
Variation:
Variation:
EVA290/330T
EVA290/330T
Variation Code:
Variation Code:
Drawing No:
Drawing No:
Drawn:
Drawn:
Date:
Date:
30-01-2019
30-01-2019
RL
RL
Approved:
Approved:
JL
JL
Date:
Date:
01-06-2020
01-06-2020
Rev.
Rev.
Description
Description
Date
Date
By
RL
By
PCR
3280
PCR
ORIGINAL
CHANGED WC WIRING COLOUR REFERENCE & REMOVED WC-3 & ADDED TWC-1
ORIGINAL
B
C
B
FIELD WIRING
IF-1
1 EC
IF-2
1 EC
ECM
CONTROL
MODULE
ECM
CONTROL
MODULE
FERRITE
FERRITE
ECM-2
ECM-1
E
E
N
N
A
A
N
N
A
A
LIN
E 1
N
EUT
R
AL
LIN
E 2
LIN
E 3
EAR
TH
OPTIONAL
FILTER INDICATION
RELAYOUTPUT
(240V 10A MAX)
IN
PU
T V
O
LT
AG
E
N/
C
O
UT
PUT
+12V
O
U
TP
UT
C
OM
0-
10
V
O
U
TP
UT
0-
10
V
INP
UT
C
OM
C
OM
N/
O
O
UT
PUT
INDOOR
COIL
TEMP
SENSOR
SMPS
240V AC
NEUT
30 W
+12VDC
0VDC
SHIELD
WIRE
CMI
POT
ADJUST
AMB
SE
N
SO
R
FILTER
INDICATION
PWM
FAN1 OUT
PWM
FAN2 OUT
FAN IN
WALL CONTROLLER
OUTDOOR
485 FAN
AU
X S
EN
SO
R
ECON OUT
AUX OUT
AUX IN
+12V
0-
10V
+12V
CO
M
CO
M
A
A
A
S1
0-
10V
0-
10V
B
B
B
CO
M
CO
M
CO
M
G
G
G
S2
C
O
IL
TE
MP
DISPLAY
PWR
0-
10V
0-
10V
0-10V
FAN2 OUT
0-10V
FAN1 OUT
CO
M
CO
M
NC
NO
C
O
M
COM 1
COM 2
COM 3
+12VDC
POWER IN
V+
V-
ZONE
MASTER SECONDARY
OFF
ON
PWM FAN OUTPUT
0-10V FAN INPUTS
INTERNAL FAN SPEED
1 2 3 4 5 6 7 8
STANDARD DIP
SWITCH SETTINGS
MANUAL FAN SPEED
POT ADJUST
OPTIONAL
FAN RUN
INDICATION
OUTPUT
OPTIONAL
OUTSIDE AIR
DAMPER CONTROL
OUTPUT
OPTIONAL
3RD PARTY
FAN CONTROL
INPUT
TO OUTDOOR UNIT
FIELD WIRING BY INSTALLER -
CABLE MUST BE 2 CORE 7/0.30 SHIELDED TWISTED PAIR
DATA CABLE WITH SCREEN WIRE CONNECTED TO
TERMINAL "G" ON OUTDOOR & INDOOR UNIT
WALL CONTROL
485 A
Power
485 A
Power
OPTIONAL WC-2 & TWC-1 WALL CONTROLLERS
NOTE: MAX 3 WC ALLOWED ONLY
(REFER TO INSTALLATION & COMMISSIONING
GUIDE FOR OTHER WIRING CONFIGURATIONS)
FIELD WIRING BY INSTALLER -
CABLE MUST BE CAT5e DATA CABLE
OPTIONAL
SENSOR 2
OPTIONAL
SENSOR 1
WALL CONTROLLER WIRING
POWER:
485 A:
485 B:
GND:
NOT USED:
- BROWN / ORANGE
- BLUE
- BLUE-WHITE
- BROWN-WHITE / ORANGE-WHITE
- GREEN / GREEN-WHITE
FIELD
WIRING
BY
INSTALLER
12V A B G
FIELD WIRING
IF-1
1 EC
IF-2
1 EC
ECM
CONTROL
MODULE
ECM
CONTROL
MODULE
FERRITE
FERRITE
ECM-2
ECM-1
E
E
N
N
A
A
N
N
A
A
LIN
E 1
NE
UT
R
AL
LIN
E 2
LIN
E 3
EAR
TH
OPTIONAL
FILTER INDICATION
RELAYOUTPUT
(240V 10A MAX)
IN
PU
T V
O
LT
AG
E
N/
C
O
UT
PUT
+12V
O
U
TP
UT
C
OM
0-
10
V
O
U
TP
UT
0-
10
V
INP
UT
C
OM
C
OM
N/
O
O
UT
PUT
INDOOR
COIL
TEMP
SENSOR
SMPS
240V AC
NEUT
30 W
+12VDC
0VDC
SHIELD
WIRE
CMI
POT
ADJUST
AMB
SE
N
SO
R
FILTER
INDICATION
PWM
FAN1 OUT
PWM
FAN2 OUT
FAN IN
WALL CONTROLLER
OUTDOOR
485 FAN
AU
X S
EN
SO
R
ECON OUT
AUX OUT
AUX IN
+12V
0-
10V
+12V
CO
M
CO
M
A
A
A
S1
0-
10V
0-
10V
B
B
B
CO
M
CO
M
CO
M
G
G
G
S2
C
O
IL
TE
MP
DISPLAY
PWR
0-
10V
0-
10V
0-10V
FAN2 OUT
0-10V
FAN1 OUT
CO
M
CO
M
NC
NO
C
O
M
COM 1
COM 2
COM 3
+12VDC
POWER IN
V+
V-
ZONE
MASTER SECONDARY
OFF
ON
PWM FAN OUTPUT
0-10V FAN INPUTS
INTERNAL FAN SPEED
1 2 3 4 5 6 7 8
STANDARD DIP
SWITCH SETTINGS
MANUAL FAN SPEED
POT ADJUST
OPTIONAL
FAN RUN
INDICATION
OUTPUT
OPTIONAL
OUTSIDE AIR
DAMPER CONTROL
OUTPUT
OPTIONAL
3RD PARTY
FAN CONTROL
INPUT
TO OUTDOOR UNIT
FIELD WIRING BY INSTALLER -
CABLE MUST BE 2 CORE 7/0.30 SHIELDED TWISTED PAIR
DATA CABLE WITH SCREEN WIRE CONNECTED TO
TERMINAL "G" ON OUTDOOR & INDOOR UNIT
WALL CONTROL
485 A
Power
485 A
Power
OPTIONAL WC-2 & TWC-1 WALL CONTROLLERS
NOTE: MAX 3 WC ALLOWED ONLY
(REFER TO INSTALLATION & COMMISSIONING
GUIDE FOR OTHER WIRING CONFIGURATIONS)
FIELD WIRING BY INSTALLER -
CABLE MUST BE CAT5e DATA CABLE
OPTIONAL
SENSOR 2
OPTIONAL
SENSOR 1
WALL CONTROLLER WIRING
POWER:
485 A:
485 B:
GND:
NOT USED:
- BROWN / ORANGE
- BLUE
- BLUE-WHITE
- BROWN-WHITE / ORANGE-WHITE
- GREEN / GREEN-WHITE
FIELD
WIRING
BY
INSTALLER
12V A B G
LEGEND
LEGEND
CMI
CMI
ECM
ECM
IF
IF
SMPS
SMPS
WC
WC
TWC
TWC
52% PWM
67% PWM
EVA290T
EVA330T
DEFAULT FAN SPEED
SETTINGS (@ 100pa)
52% PWM
67% PWM
EVA290T
EVA330T
DEFAULT FAN SPEED
SETTINGS (@ 100pa)
01-06-2020
RL
3280
CHANGED WC WIRING COLOUR REFERENCE & REMOVED WC-3 & ADDED TWC-1
C
01-06-2020
Содержание EVA290T
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