Johnson & Starley WARMCAIR C26D, Installation, Commissioning & Servicing Instructions

Page: 32 / 44

www.johnsonandstarley.co.uk 32
FIGURE 33. WIRING DIAGRAM No. 2
WIRING ROUTING TABLE
FROM UNIT WIRE COLOUR TERMINAL L/N/E TO UNIT TERMINAL FROM UNIT WIRE COLOUR TERMINAL L/N/E TO UNIT TERMINAL
COMBUSTION
AIR FAN
(CAF)
white A1 - 2 ESYS X3 - 1
AIR
CIRCULATION
FAN
(ACF)
blue
X9 - 2
N PCB INTERFACE 6
black A1 - 3 ESYS x3 - 12 green/yellow
X9 - 3
E PCB INTERFACE 4
yellow A1 - 4 ESYS X3 - 5 brown
X9 - 4
L PCB INTERFACE 5
brown A2 - 1 L PCB INTERFACE 8 black X10 - 1 DSP (MMI) X3 - 3
green/yellow A2 - 2 N PCB INTERFACE 7 yellow X10 - 2 DSP (MMI) X3 - 1
blue A1 - 3 E PCB INTERFACE 9
ACF LIMIT
SWITCH
purple E1 ESYS X3 - 4
CAF FLUE
PROTECTION
SENSOR
black B1 ESYS X3 - 9 purple
E2
BULKHEAD LIMIT
SWITCH
D1
black B2 ESYS X2 - 6
ACF RETURN
AIR SENSOR
green
F1
ESYS X3 - 6
BULKHEAD
LIMIT SWITCH
purple D1 ACF LIMIT SWITCH E2 green
F2
ESYS X3 - 14
purple D2 ESYS 15
BULKHEAD DUCT
AIR SENSOR
orange C1 ESYS X3 - 8
orange C2 ESYS X3 - 16
X1
1 2
4 5
X5 X4 X2 X3
3
6
1 2 3
4
5
1 2 3 4
1
3
DSP (MMI)
1 3
ESYS
10
5
1
16
8
3 6
1
15
9
9
8
7
6
4
3
2
1
5
4
3
2
10
14
13
7
6
1
1
12
5
4 2
X3
X1
X2
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
1 2 3
1 4
2 5
3 6
1 3
2 4
PCB - INTERFACE
25
26
27
28
29
30
31
32
SL
O/P
N
L
N
L
N
L
E
N
L
E
N
L
E
N
L
E
N
L
E
E L N
r
r
A
C
F C
A
F C
L
E
A
N
F
LO
W E
S
Y
S
X
1 C
O
N
D
/P
U
M
P C
LO
C
K R
O
O
M
S
TA
T H
T
R
COMBUSTION
AIR FAN
BULK HEAD DUCT
AIR SENSOR
D2
D1
X10
1 3
2 4
ACF LIMIT
SWITCH
FLUE
PROTECTION
SENSOR
RETURN AIR
SENSOR
5
4
3
2
1
BULK HEAD
LIMIT SWITCH
A2
A1
C1
2
1
3
2
1
B1
B2
F2 F1
E1 E2
MAINS 230V - AC
AIR
CIRCULATION
FAN C1
GNYE
GN GN
BN
VT
VT
VT
VT BK
BK
RD
VT
BU
BN
YE
BU
GN
BU
GNYE
YE
GNYE
BK
BK
BN
GNYE
BN
BU
GNYE
BU
BN
BK
WH
BK
YE
BK
BU
BN
COLOUR ABR
GREY
GY
ORANGE
OG
YELLOW
YE
VIOLET
VT
WHITE WH
COLOUR ABR
BLACK
BK
BLUE
BU
GREEN
GN
BROWN BN
RED
RD
GREEN/YELLOW
GNYE
BU
YE
WH
YE