Lennox EL297DFV Series Unit Information page 12

THERMOSTAT SELECTION
1
2
3
*
4
5
TWO STAGE
ON 6
7
8
THERMOSTAT
1
2
3
4
1−STAGE 5
ON 6
7
8
THERMOSTAT
(TIMED STAGING)
−SEE SW #2
HEATING BLOWER−OFF DELAY
1
2
3
*
4
90 SECOND 5
ON 6
7
8
HTG BLOWER
OFF DELAY
1
2
3
4
5
60 SECOND ON 6
7
8
HTG BLOWER
OFF DELAY
1
2
3
4
120 SECOND
5
ON 6
7
8
HTG BLOWER
OFF DELAY
1
2
3
4
5
180 SECOND 6
ON
7
8
HTG BLOWER
OFF DELAY
−BLOWER ON DELAY − 30 SEC. FIXED
HEATING MODE BLOWER SPEED
9
11
13
10
12 15
ON 14
+ 24%
9
11
13
10
12 15
ON 14
+ 18%
9
11
13
10
12 15
ON 14
+ 12%
9
11
13
10
12 15
ON 14
+ 6%
9
11
13
10
12 15
*
ON 14
FACTORY
DEFAULT
9
11
13
10
12 15
ON 14
− 6%
9
11
13
10
12 15
ON 14
− 12%
9
11
13
10
12 15
ON 14
− 18%
INTEGRATED CONTROL CONFIGURATION GUIDE
TYPICAL
2ND STAGE HEAT ON DELAY
1
2
3
4
5
ON 6
7
8
*
7 MIN
UPSTAGE
DELAY
1
2
3
4
5
12 MIN ON 6
7
8
UPSTAGE
DELAY
HUM
DIAGNOSTIC
PUSH BUTTON
FLAME
SENSE
S1
1 2 3 4 5 6 7 8
ON
9 11 13 15
10 12 14
ON
R C R C
I+ I− I+ I−
G
W1W2
OUTDOOR EQUIPMENT INDOOR EQUIPMENT
ON−BOARD LINK
OPTION SELECTION
1−STG COMPRESSOR A/C UNIT
W915
2 STAGE
COMPR
W951
DO NOT CUT
HEAT
PUMP
DO NOT CUT
2−STG COMPRESSOR HEAT PUMP UNIT
W915
2 STAGE
COMPR
W951
CUT LINK
HEAT
1
PUMP
CUT LINK
2−STAGE
HEAT PUMP LINK
COMPRESSOR LINK
(JUMPERS R to O)
(JUMPERS Y1 to Y2)
W951
W915
FIGURE 5
Page 12
CLG BLOWER SPEED ADJUSTMENT
1
2
3
4
5
ON 6
7
8
*
DEFAULT
1
2
3
4
5
ON 6
7
8
+ 10%
1
2
3
4
5
6
ON
7
8
− 10%
HSI/CAI
ACC 1 5
L1
DIAGNOSTIC
LED
1 4
SureLight
3 6
1 4 7 10
3
12
CUT FOR
OPTION
SELECTION
W915
2 STAGE
COMPR
W951
HEAT
PUMP
W914
DEHUM
HARMONY
Y1 C C R DH L O DS
Y2
NO HARMONY ZONING
OR
NO SIGNATURESTAT
W/ DS CONNECTION
DO NOT CUT
W914
DEHUM
or
HARMONY
HARMONY ZONING
OR
SIGNATURESTAT W/
DS CONNECTION
CUT LINK
1
1
W914
DEHUM
or
1
HARMONY
DEHUMIDIFICATION−
HARMONY LINK
(JUMPERS R to DS)
W914
CONTINUOUS FAN MODE BLOWER SPEED
9
11
13
10
MEDIUM−LOW 12 15
ON 14
*
SPEED
(38%)
9
11
MEDIUM−HIGH 10
12 15
ON 14
SPEED
(70%)
9
11
10
LOW
12 15
ON 14
SPEED
(28%)
9
11
10
12 15
ON 14
HIGH
SPEED
(100%)
COOLING MODE BLOWER SPEED
1
2
3
4
5
ON 6
7
* 8
HIGH
SPEED
1
2
3
4
5
6
ON
7
8
MEDIUM−HIGH
SPEED
1
2
3
4
5
6
ON
7
MEDIUM−LOW
8
SPEED
1
2
3
4
5
ON 6
7
8
LOW
SPEED
COOLING MODE BLOWER RAMPING
9
11
13
10
*
12 15
OPTION A ON 14
OFF−50%−82%−
100%−50%−OFF
9
11
13
10
12 15
OPTION B ON 14
OFF−82%−100%−OFF
9
11
13
10
12 15
ON 14
OPTION C
OFF−100%−100%−OFF
9
11
13
10
12 15
OPTION D
ON 14
OFF−100%−OFF
−CUT ON−BOARD LINK (SOLDER TRACE) COMPLETELY THROUGH
BOTH LAYERS ON THE CONTROL BOARD
−LINKS CUT IN ERROR −INSTALL A JUMPER ON THE APPROPRIATE
TERMINALS ON THE TERMINAL STRIP
−PROTECTIVE PLASTIC FILM ON DIP SWITCHES MAY BE
REMOVED FOR EASE IN SETTING OF DIP SW.
* FACTORY DEFAULT