Description for Honeywell W7459A1035
W7459 Solid State Economizer Logic Module is used with M7415 and M8405 Dedicated Economizer Actuators to proportion outdoor and return air dampers in economizer systems.
Attaches to one side of actuator for proportional control of damper.
Combines solid state changeover control, minimum damper position potentiometer and compressor staging relays.
Use one sensor in outdoor air for single sensor control; use two sensors, one in return air and one in outdoor air, for differential control.
- Economizer Logic Module (works with M7415 Damper Actuators)
- Output for M7415
- Input: Y1 and Y2 from thermostat
- Use with Sensor: C7660, C7046, C7150, & C7400A
- Contact Ratings: 1.5 A Run @ 24 Vac; 3.5 A Inrush @ 24 Vac
- Comments: With resistor jumper to allow operation with a temperature activated switch to limit minimum position to 50% max. open. Optional remote minimum position potentiometer
- Used with: M7415 Damper Actuator