Sensor Wiring For Temperature Averaging - Lennox T7300 Installation Instructions Manual

Sensor Wiring for Temperature Averaging

20K Ohm
20K Ohm
S1
10K Ohm
20K Ohm
20K Ohm
20K Ohm
20K Ohm
All combinations of sensors shown here have an equivalent resistance
of 20K ohms. Select option 4 on installer setup number 0340.
SUBBASE
S1 S2
20K Ohm
20K Ohm
SUBBASE
S2
10K Ohm
SUBBASE
S1 S2
10K Ohm
SUBBASE
S1 S2
20K Ohm
10K Ohm 10K Ohm
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