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Jumper Configuration
Cooling and Electric Heating
Residential Electric Heat units with a separately controlled fan.
ELEC
GAS
Jumper #1 (J1) should be set for ELEC (FAN) and Jumper #2 (J2) should be set
for GAS for typical gas furnace heating with electric cooling. Jumper #3 (J3) is
not used.
Cooling Mode
Heating Mode
*Output active depending on O/B jumper configuration - For normal
operation do not connect to equipment.
471
471
471
471
471
471
J1
GAS
J2
J1
ELEC
No Demand
O/B*
O/B*
19
ASDF
ASDF
471
ASDF
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
471
GAS/ELEC
O
B
J2
J3
HP
OUTPUTS
With Demand
471
Y, G, O/B*
W, G, O/B*
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