Seeley Control Box CPMD EX/EZ Evaporative Cooler

This Seeley Control Box CPMD EX is a direct replacement part, essential for keeping Breezair and Braemar evaporative coolers running smoothly. It's the brains of the unit, managing fan speeds and water pump cycles – crucial for comfort during those scorching Australian summer days. Any tech knows that tracking down intermittent faults on a control board can be a real headache, so having a reliable replacement on hand saves a lot of diagnostic time on site.

Best For

• HVAC Service Technicians
• Evaporative Cooler Installers
• Maintenance Teams managing residential or light commercial systems
• Competent DIY owners maintaining Seeley, Breezair, or Braemar evaporative coolers

Compatibility

This control box is specifically designed for various Seeley evaporative cooler models, including:

• Breezair Control Box CPMD
• Braemar Control Box CPMD
• Seeley models: EX, EZ, SSC, SVC, AMC, RPC, RPA

If you're running a different model, check fittings and specs before ordering.

Features

• Direct Replacement: Engineered as a straight swap for the original Seeley PN 107769 control box.
• System Control: Manages key evaporative cooler functions like fan speed and water pump operation.
• Broad Compatibility: Suits a range of popular Breezair and Braemar evaporative cooler models.

What's in the Box

• 1 x Seeley Control Box CPMD EX/EZ (Part/Code: SY107769)

Using It on the Job

1. Isolate Power: Always ensure the evaporative cooler's power supply is isolated at the mains and verified dead before starting any work. Use a lockout/tagout procedure.
2. Access Control Box: Locate and carefully access the existing control box within the evaporative cooler unit.
3. Disconnect Wiring: Take clear photos or label all existing wiring harnesses and sensor connections before disconnecting them from the old board.
4. Replace Unit: Carefully remove the old control box and mount the new Seeley Control Box CPMD EX/EZ in its place.
5. Reconnect & Verify: Reconnect all wiring and sensors, double-checking against your labels or photos to ensure correct polarity and secure connections.
6. Test Operation: Restore power and thoroughly test all functions of the evaporative cooler, including fan speeds, water pump, and drain cycles.

Limitations & Safety Notes

• This control box is designed specifically for the compatible Seeley, Breezair, and Braemar evaporative cooler models listed.
• All electrical work on HVAC equipment should be performed by a qualified tradesperson or a competent person following strict safety protocols.
• Ensure all power is isolated and tested dead before attempting replacement or servicing.
• Always refer to the specific evaporative cooler's service manual for detailed wiring diagrams and manufacturer-specific procedures.

Before you pull the old control box out, snap a few clear photos of all the wiring connections, especially if the original labels are faded. It'll save you a heap of grief when you're hooking up the new one, ensuring everything goes back exactly where it should.

Pair With

Pair with replacement evaporative cooler pumps, drain valves, or a new wall controller to get your system back to peak performance and maintain efficient cooling.