Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication.
Confirmation of dimensions and data will be supplied on request.
11
Wiring Diagrams
152-710
All wiring and control equipment must comply to the latest IEE regulations, in particular part 552-01-02/03.
MK-152-710 Issue E: 15.07.2021
Check the individual product accessories table for fan controller compatibility.
NOTE: Tag refernces relate to motor control wires and not 149-POT-10
EC
Tag
Purpose
Description
L
Live
Live power supply, 220-277V
N
Neutral
Neutral from power supply
Permanent Earth
Permanent earth from power supply
1
DC Voltage [2-10V]
DC control voltage input
(2 to 10VDC input)
2
DC Current [4-20mA]
DC control current input
(4 to 20mA input)
3
Frequency [10-95%]
Frequency duty-cycle (PWM)
Voltage: 10 to 24Vpk
Frequency 80Hz
(10 to 95% input)
4
Speed Reference
Tacho output
5
10VDC output
10VDC source output
6
GND / Common
DC Common
ALL WIRING AND CONTROLS EQUIPMENT MUST COMPLY TO THE
LATEST IET REGULATIONS, IN PARTICULAR PART 552-01-02/03
NOTE: TAG REFERENCES RELATE TO MOTOR CONTROL WIRES, AND NOT 149-POT-10
EARTH STUD
EARTH STUD
DMO
15/01/19
DMO
26/11/18
UPDATED DRAWING
TO INCLUDE
COMMISSIONING
DEVICE
UPDATED DIAGRAM
TITLES
PB
K0252
C
PB
K0250
710
B
DMO
09/09/19
ADDITIONAL VIEW ADDED (ONE
WAY SWITCH) AND CUSTOMER
CONTROL NOW FULLY ON
CUSTOMER SIDE OF
COMISSIONING DEVICE
PB
K0273
D
0-10V DC INPUT (IF REQUIRED)
GND
0-10 VDC
6
5
BLACK
BROWN
REMOVE LINK WHEN USING
EXTERNAL POTENTIOMETER OR
EXTERNAL CONTROL SIGNAL
POTENTIOMETER FOR SINGLE
SPEED ADJUSTMENT OR MAX
SPEED SELECTION
PE
N
L
POWER
CONTR
OLS
RED
BLUE
WHITE
YELLOW
G/Y
BLUE
BROWN
220 - 277V 1PH 50/60Hz
MAINS SUPPLY
L
N
SINGLE FAN
1PH EC SINGLE FAN C/W 149-CD-POT & 0-10VDC INPUT
BL
UE
BR
OWN
GREEN/Y
ELL
OW
GND
10V
E1
MIN
MAX
E1
GND
ST1
ST2
149-CD-POT
2
3
4
1
FOR USE WITH:
SLC315-1EC
SLC350-1EC
SLC400-1EC
SLC450-1EC
SLC500-1EC
SLC560-1EC
SLC630-1EC
SLC710-1EC
NOTE:
*JUMPER REMOVED WHEN EXTERNAL
CONTROL SOURCE IS USED.
1
5
6
7
2
149-POT-10
1
4
3
2
149-CD-POT
ST2
ST1
GND
E1
MAX
MIN
E1
10V
GND
GREEN/Y
ELL
OW
BR
OWN
BL
UE
1PH EC SINGLE FAN C/W 149-CD-POT & 149-POT-10
SINGLE FAN
N
L
220 - 277V 1PH 50/60Hz
MAINS SUPPLY
BROWN
BLUE
G/Y
YELLOW
WHITE
BLUE
RED
CONTR
OLS
POWER
L
N
PE
MAX SPEED
TRIMMER
JUMPER
REMOVED *
BROWN
BLACK
5
6
FOR USE WITH:
SLC315-1EC
SLC350-1EC
SLC400-1EC
SLC450-1EC
SLC500-1EC
SLC560-1EC
SLC630-1EC
SLC710-1EC
1
4
3
2
149-CD-POT
ST2
ST1
GND
E1
MAX
MIN
E1
10V
GND
GREEN/Y
ELL
OW
BR
OWN
BL
UE
1PH EC SINGLE FAN C/W ONE WAY SWITCH
SINGLE FAN
N
L
220 - 277V 1PH 50/60Hz
MAINS SUPPLY
BROWN
BLUE
G/Y
YELLOW
WHITE
BLUE
RED
CONTR
OLS
POWER
L
N
PE
MAX SPEED
TRIMMER
JUMPER
REMOVED*
BROWN
BLACK
5
6
FOR USE WITH:
SLC315-1EC
SLC350-1EC
SLC400-1EC
SLC450-1EC
SLC500-1EC
SLC560-1EC
SLC630-1EC
SLC710-1EC
ONE WAY SWITCH
NOTE:
*JUMPER REMOVED WHEN EXTERNAL
CONTROL SOURCE IS USED.
SLC EC WIRING DIAGRAM
A3
152-710
NTS
PB
E
K0337
BL
15/07/2021
DMO
WIRING LAYOUT
MODIFIED FOR ELKAY
CONNECTORS.
60Hz POWER
FREQUENCY ADDED
Tag
Purpose
Description
L
Live
Live power supply, 220-277V
N
Neutral
Neutral from power supply
Permanent Earth
Permanent earth from power supply
1
DC Voltage [2-10V]
DC control voltage input
(2 to 10VDC input)
2
DC Current [4-20mA]
DC control current input
(4 to 20mA input)
3
Frequency [10-95%]
Frequency duty-cycle (PWM)
Voltage: 10 to 24Vpk
Frequency: 80Hz
(10 to 95% input)
4
Speed Reference
Tacho output
5
10VDC output
10VDC source output
6
GND / Common
DC Common
EARTH STUD
1
2
3
4
5
7
6
3rd ANGLE PROJECTION
DO NOT SCALE-IF IN DOUBT, ASK!
DRAWING No.
SHEET
OF
ISSUE
DRAWN BY
DATE
SCALE
STATUS
APPROVED
CHECKED
FINISH
MATERIAL
SPECIFICATION
DIMENSIONS ARE IN mm UNLESS STATED OTHERWISE
THIS IS A C.A.D. PRODUCED DRAWING
AND THEREFORE NO SUBSEQUENT
MANUAL MODIFICATIONS WILL BE
ALLOWED.
TITLE
UNLESS OTHERWISE STATED.
BY
ISS
CN.
DATE
CHKD
ISS
CN.
BY
DATE
CHKD
ISS
CN.
BY
DATE
CHKD
ISS
CN.
BY
DATE
CHKD
A
1
B
C
D
E
F
G
2
3
4
5
7
6
7
6
5
4
3
2
1
A
C
B
E
F
G
DATE
ISS
CN.
CHKD
DATE
BY
ISS
CN.
CHKD
BY
DATE
ISS
CN.
CHKD
DATE
BY
CN.
ISS
CHKD
BY
N/A
N/A
1
1
E
21/08/18
DMO
-
I
USED ON
OF THESE VIEWS FOR MANUFACTURING
PURPOSES ARE AT SUPPLIERS RISK.
REFERENCE PURPOSES ONLY. USE
ANY DEVELOPMENT VIEWS SHOWN ON
THIS DRAWING ARE SHOWN FOR
ORIENTATION OF FAN MUST BE AS PER
DRAWING OR REFER TO ELTA
GENERAL
± 1.0
TOLERANCES
N/A
D
in writing from its owners Elta Fans Ltd.
purpose other than that for which it is supplied
specification document which is supplied in
confidence and which must not be used for any
and must not be reproduced without permission
Elta Fans Ltd. own the copyright of this drawing/
Tel. 01489 566500 Fax. 01489 566555
FAREHAM, HAMPSHIRE. PO15 5ST.
SEGENSWORTH INDUSTRIAL ESTATE,
17 BARNES WALLIS ROAD,
ELTA FANS LTD,
C
