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Electrical Connection and Ladder Diagram
CAUTION: REFER TO THE HEATER'S ELECTRICAL CONNECTION DIAGRAM WHEN SERVICING
TO AVOID WIRING ERRORS & HEATER MALFUNCTION. CHECK FOR PROPER OPERATION AFTER SERVICING.
WARNING: THIS HEATER MAY START AT ANY TIME
FAN
MOTOR
AIR PROVING
SWITCH
AIR PROVING
SWITCH
DSI CONTROL
L1
IND
L.E.D.
MV
PS2
PS1
W
FS
R
X
C
COM
HIGH VOLTAGE
IGNITION LEAD
TRANSFORMER
FAN MOTOR
RELAY
TERMINAL
STRIP
DSI CONTROL
L1
IND
L.E.D.
MV
PS2
PS1
W
FS
R
X
C
COM
GROUND
BURNER
GROUND
HIGH LIMIT
SWITCH
THERMOSTAT
GAS VALVE SOLENOIDS
HIGH LIMIT SWITCH
TRANSFORMER
ELECTRICAL CONNECTION DIAGRAM
MOTOR
(OPTIONAL)
THERMOSTAT
FAN MOTOR RELAY
DIRECT SENSE
IGNITER
SELECTOR
SWITCH
ELECTRICAL LADDER DIAGRAM
IF ANY OF THE ORIGINAL WIRES AS SUPPLIED WITH THE HEATER MUST BE REPLACED, IT MUST BE
REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 302°F (150°C)
BURNER
GROUND
HIGH
HEAT
LOW
HEAT
120V
24V
HI
MV
C
8
6
4
2
1
0
HEAT
OFF
VENT
L1
NEUTRAL
GROUND
IGNITER
FLAME
SENSOR
POWER
CORD
BLACK (L1)
WHITE (NEUTRAL)
GREEN (GROUND)
WHITE
BLACK
YELLOW
GREEN
120V
24V
GREEN
BROWN
BROWN
BROWN
GREEN
GAS CONTROL VALVE
HI
MV
C
GREEN
GREEN
GREEN
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
YELLOW
WHITE
RED
GREEN
HI LO
YELLOW
BLUE
RED
GROUND
BLACK
WHITE
BLACK
WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
HEAT
OFF
VENT
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
YELLOW
YELLOW
BROWN
RED
1
2
3
4
5
6
7
8
9
10
SELECTOR SWITCH
1
0
8
6
4 2
JUMPER
115 Volt Supply
Содержание GreenGro Plus HD220
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