Honeywell R8182D Product Data page 9

1
L1 L2
(HOT)
R8182D
4
1
G 2
3
BLUE
ZR
1K2
BLUE
4
B
LOW
LIMIT
R
W
CIRCULATOR
1K
BILATERAL
SWITCH
C1
T T F
24 VOLT
THERMOSTAT
1 120 VAC POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2 WHEN THE BLACK AND WHITE WIRES ON THE TRADELINE® R8182D
AQUASTAT® CONTROLLER ASSEMBLY ARE DISCONNECTED FROM
THE CIRCULATOR SWITCH AND ARE INTERCONNECTED, LOW LIMIT
AND CIRCULATOR CONTROL ARE BYPASSED. CIRCULATOR
OPERATES WITHY THEROMSTAT ONLY.
3
TO REPLACE R8182C,F, REMOVE BLUE WIRE AND INSULATE END.
DISCONNECT THE THE OTHER BLUE WIRE AT 4 AND WIRE TO
AT 3. WHEN CIRCULATOR IS CONNECTED BETWEEN ZC AND C2,
LOW LIMIT FUNCTION IS REMOVED AND CIRCULATOR OPERATES
WITH CIRCULATOR CONTROL (R TO W) ONLY.
4
CONTROL CASE MUST BE CONNECTED TO EARTH GROUND.
USE GROUNDING SCREW PROVIDED.
Fig. 11. R8182D internal schematic and wiring diagram.
R8182D,E,F,H,J COMBINATION PROTECTORELAY™ AND HYDRONIC HEATING CONTROLS
HIGH LIMIT
2K1
3
TO OIL
B
R B1
BURNER
AND
IGNITION
B2
C2
TO WATER
WHITE
CIRCULATOR
C1
ZC
1K1
2
S.SW
CONTACTS
2K2
2K
SAFETY
SWITCH
HEATER
TRIAC
R1
R2
F
C554A
B
M4519
1
L1 L2
(HOT)
2
1
G 2
1K2
ZR
ZC
1K
T T F
24 VOLT
THERMOSTAT
120 VAC POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
1
OVERLOAD PROTECTION AS REQUIRED.
2 CONTROL CASE MUST BE CONNECTED TO EARTH GROUND.
USE GROUNDING SCREW PROVIDED.
Fig. 12. R8182E internal schematic and wiring diagram.
9
R8182E
HIGH LIMIT
2K2
B
R B1
B2
C2
C1
1K1
S.SW
CONTACTS
2K1
2K
SAFETY
SWITCH
HEATER
TRIAC
R1
BILATERAL
SWITCH
R2
C1
F
C554A
M4527
TO OIL
BURNER
AND
IGNITION
TO WATER
CIRCULATOR
68-0105—2