SECTION 4: T
YPICAL
W
IRING
D
IAGRAMS
37
FIGURE 20: Repeater Communication Wiring Between Multiple Controllers
REP 485
ON OFF
B
T
485
C
ONNEC
T
O
R
ER
TH GROUND
POWER
C
ONNEC
T
O
R
(NE
T
WORK B)
(NE
T
WORK B)
POWER JUMPER
C
ONNEC
T
O
R
B
T
485
C
ONNEC
T
O
R
(NE
T
WORK A
)
C
ONNEC
T
O
R
(NE
T
WORK A
)
LED1
LED2
24 V
a
c
LINE
LO
A
D
3
1
45
Shield
0.8 Amps
. F
u
se
Fr
om C
o
ntr
oller
To
Nex
t C
o
ntr
oller
L1
L2
120 vac
1 2
Shield
2 1
3 2 1
1 2 3
LED3
120V 60HZ 1-3
24V 20V
A 4-5
TRANSFORMER
Te
rminal Block
GND
BASE PLA
TE
GREEN
BLA
CK
BLA
CK
WHITE
BL
UE
Y
ELL
OW
GREEN
1 2
3 2 1
1 2 3
REP 485
LED2
1 2
3 2 1
1 2 3
Fr
om C
e
ntr
a
l C
o
ntr
oller
Net - Net +
Net - Net +
Sat
elait
e 1
Sat
elait
e 2
Sat
elait
e 1
Sat
elait
e 2
Sat
elait
e 1
Sat
elait
e 2
120 V
a
c
HO
T
NEUTR
A
L
GND
REP 485
ON OFF
B
T
485
C
ONNEC
T
O
R
ER
TH GROUND
POWER
C
O
NNEC
T
O
R
(NE
T
WORK B)
(NE
T
WORK B)
POWER JUMPER
C
ONNEC
T
O
R
B
T
485
C
ONNEC
T
O
R
(NE
T
WORK A
)
C
ONNEC
T
O
R
(NE
T
WORK A
)
LED1
LED2
24 V
a
c
LINE
LO
A
D
3
1
4
5
Shield
0.8 Amps
. F
u
se
To
nex
t C
o
ntr
oller
L1
L2
120 vac
Shield
LED3
120V 60HZ 1-3
24V 20V
A 4-5
TRANSFORMER
Te
rminal Block
GND
BASE PLA
T
E
GREEN
BLA
CK
BLA
CK
WHITE
BL
UE
Y
ELL
OW
GREEN
Net - Net +
Net - Net +
REP 485
ON OFF
B
T
485
C
ONNEC
T
O
R
ER
TH GROUND
POWER
C
ONNEC
T
O
R
(NE
T
WORK B)
(NE
T
WORK B)
POWER JUMPER
C
ONNEC
T
O
R
B
T
485
C
ONNEC
T
O
R
(NE
T
WORK A
)
C
ONNEC
T
O
R
(NE
T
WORK A
)
LED1
24 V
a
c
LINE
LO
A
D
31
4
5
Shield
0.8 Amps
. F
use
To
nex
t C
o
ntr
oller
L1
L2
120 vac
Shield
LED3
120V 60HZ 1-3
24V 20V
A 4-5
TRANSFORMER
Te
rminal Block
GND
BASE PLA
T
E
GREEN
BLA
CK
BLA
CK
WHITE
BL
UE
Y
ELL
OW
GREEN
Net - Net +
Net -
Net +
Descr
iption
P
ar
t Number
R
epeat
er
1
0060
1
5
6
Summary of Contents for CORAYVAC
Page 2: ......
Page 4: ......
Page 69: ...SECTION 8 PROGRAMMING AND TROUBLESHOOTING THE SYSTEM 65 THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 71: ...SECTION 9 TROUBLESHOOTING 67 FIGURE 26 Vacuum pump does not turn on ...
Page 75: ...SECTION 9 TROUBLESHOOTING 71 FIGURE 31 Burner troubleshooting in manual mode ...
Page 77: ...SECTION 9 TROUBLESHOOTING 73 After 45 second prepurge burners do not light continued ...
Page 81: ...SECTION 9 TROUBLESHOOTING 77 FIGURE 36 Air Pressure Switch alarm ...
Page 83: ...SECTION 9 TROUBLESHOOTING 79 FIGURE 38 Repeater troubleshooting ...
Page 85: ...SECTION 9 TROUBLESHOOTING 81 BACnet MS TP troubleshooting continued ...
Page 109: ...SECTION 13 TOUCHSCREEN TREE 105 Touchscreen Tree Overview continued ...
Page 111: ...SECTION 13 TOUCHSCREEN TREE 107 FIGURE 47 Maintenance Unit FIGURE 48 Alarms ...
Page 113: ...SECTION 13 TOUCHSCREEN TREE 109 FIGURE 51 Configuration Zones FIGURE 52 Configuration Unit ...
Page 115: ...SECTION 13 TOUCHSCREEN TREE 111 FIGURE 55 Touchscreen System FIGURE 56 Touchscreen Setup ...
Page 118: ...ROBERTS GORDON CORAYVAC MODULATING HEATING CONTROL CONTROLLER INSTALLATION MANUAL 114 ...
