Honeywell R7851 ユーザーズマニュアル

5

65-0109—8

BLUE

YELLOW

WHITE

WHITE

WHITE

WHITE

BLACK

BLACK

F

G

22

L2
L1

L2

M20309

BLUE

BLUE

WHITE

WHITE

F

F

G

G

WHITE

BROWN

F

G

1

1

2

F

G

4

5

3

L2

5

22

6

SHUTTER

G

SHUTTER

F

1

8

2

7

7800 SERIES

L1

L2

3a

3b

REMOTE
SENSOR

2b

2a

EARTH
GROUND

C7076A
OR
C7076D
TERMINAL
BLOCK

L2 (COMMON)

L1 (HOT)

G

F

X

X

G

F

X

X

1

!

!

         CAUTION: EQUIPMENT DAMAGE HAZARD. INCORRECT WIRING POLARITY CAN DAMAGE OR DESTROY UV SENSING TUBES. 
CONNECT FLAME DETECTOR WIRES ACCORDING TO FOOTNOTES 1 AND 2 TO PREVENT UV SENSING TUBE DAMAGE.FLAME DETECTOR 
LEADS ARE COLOR CODED.  THE BLUE LEAD MUST BE CONNECTED TO THE F TERMINAL AND THE WHITE MUST BE CONNECTED TO 
THE G TERMINAL.  THE UV SENSING TUBE IS POLARITY SENSITIVE.

FLAME DETECTOR LEADS ARE COLOR CODED.  THE BLUE LEAD MUST BE CONNECTED TO THE F TERMINAL AND THE YELLOW MUST 
BE CONNECTED TO THE G TERMINAL.  THE UV SENSING TUBE IS POLARITY SENSITIVE.

         CAUTION: EQUIPMENT DAMAGE HAZARD. INCORRECT VOLTAGE CAN DAMAGE SHUTTER MECHANISM ONLY ON EC7800 SERIES
RELAY MODULES. INSTALL A 200/220/240 VAC TO 120 VAC, 10VA MINIMUM, STEPDOWN TRANSFORMER (NOT PROVIDED) TO DRIVE 
THE SHUTTER MECHANISM.

DO NOT USE 0.8/1 SECOND FFRT AMPLIFIER WITH C7012A,C FLAME DETECTOR.

GND (GREEN) LEAD WIRE ON C7961E ONLY. 

2

3

4

5

4

3

3

3

BLUE
YELLOW

WHITE

WHITE
RED

BLACK

F

G

22

2

L2

3

L2

BLUE

YELLOW

BLACK

BLACK

F

G

L1
L2

GREEN

GND

2

5

BLUE

YELLOW

F

G

22

N

2