Lennox EL280UH070P24A - Wiring and Sequence of Operation

Page 26
VII− Wiring and Sequence of Operation
120V
EAC
FACTORY DEFAULT IS FOR A 2 STAGE THERMOSTAT
9
9
1
2
3
4
5
6
7
8
9
10
11
12
TERMINAL #1 IS USED FOR ERROR CODE RECALL ONLY.
SEE INSTALLATION INSTRUCTIONS FOR DETAILS.
K1
K4
K9
K6
K8
HI HEAT
LO
HEAT
K10
K11
24V POWER IS PROVIDED FOR OPTIONAL
HUMIDIFIER DURING HEAT DEMAND
2011
EL280UH110P60C
EL280UH135P60D
EL280UH070XP36A
EL280UH090XP48B
EL280UH110XP60C
.50 AMP
.43 AMP
070P24A
070P36A
090P36B
090P48B
110P48C
110P60C
135P60D
070XP36A
090XP48B
110XP60C
EL280UH070P24A
EL280UH070P36A
EL280UH090P36B
EL280UH090P48B
EL280UH110P48C
BROWN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BROWN
BROWN
BROWN
BROWN
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
YELLOW
YELLOW
YELLOW
BROWN
BROWN
BROWN
BROWN
BROWN
0112
BURNER
ASSY GND
8
8
DELAY
G
WHITE RODGERS VALVE
BLACK
WHITE
GRN/YLW
JUMPER W915 FROM Y1 TO Y2, LABELED ”2 STAGE
COMPR”, IS FACTORY INSTALLED AT A92 CONTROL
BOARD. LEAVE IN FOR ONE STAGE COOL
THERMOSTAT, CUT JUMPER FOR TWO STAGE COOL
THERMOSTAT.