Laars EBP0110, Installation, Operation And Maintanance Manual

Page: 32 / 40

Page 32
LAARS Heating Systems
Figure 36. EDP/EDN Wiring Diagram.
R
R
RESET
SWITCH
SUPPL
Y
THERMIST
OR
BL
RETURN THERMIST
OR
T
ANK
THERMIST
OR
O
R
GR
FLOW
SWITCH
BL
O
GR
R
BLOWER
R
BK
BL
1
1053300
PWM
CONTROL
ACV
IGNITOR
FLAMEROD
E2316600
IGNITION
CONTROL
GAS VA
LV
E
Y O
SAFETY SWITCH
24V
AC
HOT
(+)
24
V
AC
NEUTRAL
TRANSFORMER
4
AMP
FUSE
PUMP
OUTSIDE
CIRC.
OA
T
SENSOR
TST
A
T
TST
A
T
OA
T
SENSOR
G
R
O
BL
G
GR
BR
BK BK
BK
BK
GR
GR
V
V
Y
BL/W
BL/W
BL/W
YB
L
R
R
BR
W
BL
BK
BR
O
V
W/BL
W/BL
BL
G/Y
R
W
BK
BL
O
V
Y
BL
W/BL
W
OUTSIDE
CIRC.
FEED
BL/W
NEUTRAL LINE GROUND
BL
Y
BL
G/Y
G/Y
W
FIELD
WIRING
EBP/EDP
W
BK
BK
W/R
R
G
Com
4
5
3
2
1
+
-
Y
BL
EBP
ONL
Y
EDP
ONL
Y
EBP
ONL
Y
EBP
ONL
Y
OUTSIDE
CIRC.
FEED
OUTSIDE
CIRC.
FIELD
WIRING
EDP
ONL
Y
FIELD
WIRING
EBP
ONL
Y
24V
RELA
Y
W/BL-WHITE
WITH
BLUE
W/R-WHITE
WITH
RED
24V 1
15V
FIELD
WIRING
24V 1
15V
G/Y
-GREEN
WITH
YELLOW
V
-VIOLET
GR-GRA
Y
G-GREEN O-ORANGE BR-BROWN BL-BLUE Y
-YELLOW
R-RED W
-WHITE
BK-BLACK
COLOUR
LEGEND
F
ACT
OR
Y
WIRING
BL/W BL/W
G
LINE
CONN.
GND
MV1
W
S2 FS
L2
L1
S1
120
S1
240
24
V
AC
F2
F1
Signal
+24vdc
PWM Com
Blower
24
V
AC
Com
24
V
AC
(+)
0-10
Com
0-10
Input
T1
5 1
LINEIN
24V AC
NEU HOT
HOT
N
FIELDWIRING
SWITCH(FWS)
N
HOT
GND
Digit
al
In
Analog
In
Digit
al
Out2
Digit
al
Out1
NOTE
1
DO4
DO5
DO6
CO 12
E2316500
FOR
EBP
,
E2316501
FOR
EDP
AOC
AO
DIC
DI5
DI4
DI3
DI2
DI1
HOT
N
24
V
AC
AIC
AI1
AI2
AI3
AI4
DO2 DO3
CO1
DO1
CO 13
CO 14
BL/W
-BLUE
WITH
WHITE
Caution
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.
ATTENTION
Au moment de l’entretien des commandes, étiquetez tous les fils avant de les débrancher. Les erreurs de câblage peuvent nuire au bon fonctionnement et être dangereuses. S’assurer que l’apperiel fonctionne adéquatement une fois l’entretien terminé.