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LINE
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| High Limit |
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| Oil Burner Control |
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Additional | 2061 Damper Motors | G |
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Zones | H |
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Line | 2 |
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Transformer |
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High Limit
2 | 2 | 2 | 2 | 2 |
4 |
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3 | 1 | 3 | 1 | 3 |
Pilot
Transformer supplies power for low voltage gas valve as well as damper motors.
26A00 Series
2061 Damper MotorsLow Voltage
Diaphragm Gas Valve
Typical 3-Zone Gas Fired System
CHECKING THE SYSTEM
Turn on the electricity. If gas fired, be sure pilot is lit. Then check each zone separately as follows:
1.Turn thermostat to highest setting. Damper vane for that zone will open and furnace burner will come on as auxiliary circuit is made on damper motor.
2.Turn thermostat to lowest setting. Damper vane for that zone will close and furnace burner will shut off as auxiliary circuit is broken on damper motor.
4