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Maytag POF1HD140AVFA Installation, Operation And Maintenance Manual page 15

Oil fired warm air furnaces, up-flow model with ecm
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DIP SWITCH ADJUSTMENT CHART
FOR INPUT 0.50 USGPH TO 0.75 USGPH
SW1 - HEAT
DIP Switch
POS.
Position
1
2
OFF
OFF
A
ON
OFF
B
OFF
ON
C
ON
ON
D
SW3 - ADJUST
DIP Switch
POS.
Position
1
2
OFF
OFF
A
ON
OFF
B
OFF
ON
C
ON
ON
D
SW1 (HEAT) AND SW4 (DELAY) DIP SWITCHES MUST BOTH BE ADJUSTED ACCORDING TO INPUT (NOZZLE SIZE).
SW2 (COOL): 1 TON is approximately equal to 400 CFM
SW3 (ADJUST): (Heating Mode) Increase OR decrease temperature rise respectively
(Cooling Mode) Increase OR decrease CFM respectively
Table A-10 ECM Blower Set-Up (POF1HD091AVFA)
100-10DD blower with ½ HP ECM
SW2 - COOL
INPUT
DIP Switch Position
USGPH
1
0.65
OFF
N/A
ON
0.75
OFF
0.50
ON
SW4 - DELAY
CFM
DIP Switch Position
1
0%
OFF
(+)15%
ON
(-)15%
OFF
N/A
ON
POS.
AC Size
2
(TON)
OFF
A
3
OFF
B
2.5
ON
C
2
ON
D
1.5
POS.
INPUT
2
USGPH
OFF
A
0.65
OFF
B
N/A
ON
C
0.75
ON
D
0.50
15
NOTE:

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