CONTROLS
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A control must be used with the Santa Fe Ultra98/120. Santa Fe offers the DEH 3000 proprietary control. The DEH
3000 allows homeowners to monitor and control relative humidity and proper ventilation levels in their home. This
control is also available with a remote sensing option.
NOTE: The DEH 3000 is sold separately. Other thermostats are compatible with the Santa Fe Ultra98/120.
1. Wiring Controls
CAUTION!
DO NOT ALLOW THE 24V TERMINAL FROM THE SANTA FE ULTRA98/120 TO CONTACT THE COM
TERMINAL ON THE SANTA FE ULTRA98/120 OR DAMAGE TO THE TRANSFORMERS WILL RESULT.
a. Circuit Breaker
To prevent damage to the 24 volt control transformer, the Santa Fe Ultra98/120 comes with a resettable
circuit breaker. Check wiring for any electrical short and repair before resetting breaker. Resetting the circuit
breaker without correcting the electrical short may result in transformer damage. Be sure to check the
electrical schematic in this manual or inside the access panel of the Santa Fe Ultra98/120 before making any
control connections. The reset button for the circuit breaker can be found on the back of the unit.
b. Control Connections
The control and the Santa Fe Ultra98/120 are labeled to prevent confusion. Depending on the control, some of
the screw terminals on the Santa Fe Ultra98/120 may not be used. Be sure to consult the electrical schematic
in this manual or inside the access panel of the Santa Fe Ultra98/120 before making control connections.
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Santa Fe ULTRA98/120 Installation & Operation Instructions
Santa Fe ULTRA98
Circuit Breaker Reset Button
Ultra98
Rear View
Santa Fe ULTRA120
Ultra120
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