Honeywell R7184A Series Quick Start Manual page 5

R7184A,B,P,U SERIES 5 INTERRUPTED ELECTRONIC OIL PRIMARY, ENVIRACOM™ ENABLED
CIRCULATION
PUMP
R
W
R7184
THERMOSTAT
T
JUMPER
T
3
5
2
6
ENVIRACOM™
1
TERMINAL
BURNER
MOTOR
IGNITOR
VALVE
TO
REMOTE
ALARM ALARM
2
CIRCUIT
SCREW TERMINAL
LEGEND:
SOLDERLESSWIRE CONNECTOR
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
2 OPTIONAL FEATURE ON SELECT MODELS.
3 REFER TO DEVICE LABEL FOR WIRE COLOR CODE.
4 VALVE IS OPTIONAL ON SPECIFIC MODELS.
SEE FIG. 2.
5
ENVIRACOM™ TERMINAL 3 IS ALSO THE FIRST THERMOSTAT TERMINAL.
6
Fig. 5. Wiring R7184P,U without EnviraCOM™, for
typical oil-fired boiler.
C1
AQUASTAT®
CONTROLLER
C2
B2
T
B1
T
L8148A,C
LIMIT
L1
L2
3
BURNER
MOTOR
3
IGNITOR
3
VALVE
CAD
CAD
CELL
CELL
JUNCTION
BOX
1/4 IN. QUICK CONNECT TERMINAL
L1
L2
1
4
ENVIRACOM™
TERMINAL
TO
REMOTE
ALARM
CIRCUIT
LEGEND:
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
2
OPTIONAL FEATURE ON SELECT MODELS.
M17746B
3 REFER TO DEVICE LABEL FOR WIRE COLOR CODE.
4 VALVE IS OPTIONAL ON SPECIFIC MODELS.
ENVIRACOM™ TERMINAL 3 IS ALSO THE FIRST
5
THERMOSTAT TERMINAL.
Fig. 6. Wiring R7184, with EnviraCOM™ connections,
5
T T/3
R7184
LIMIT
T
L1
T
3
L2
2
1
5
3
BURNER
MOTOR
3
IGNITOR
3
VALVE
CAD
ALARM
2 CAD
CELL
CELL
JUNCTION
BOX
SCREW TERMINAL 1/4 IN. QUICK CONNECT TERMINAL
SOLDERLESSWIRE CONNECTOR
for typical oil-fired boiler.
3 2 1
2 1
T8635L
AQUASTAT®
L1
CONTROLLER
L2
B2
1
B1
L7224/48
BURNER
MOTOR
IGNITOR
VALVE
4
M19977A
69-1459—4