❮ ❯

This unit has both the Controls and Power in the same panel. All wiring is organized and tagged. Safety cover plexiglass are installed on both the love voltage an high voltage areas.

1. Power Terminal Lugs
2. Main Disconnect
3. Ground Lugs
4. Control Transformers
5. Hinged Panel to access Microprocessors
6. Key Pad Controller Interface
7. Compressor “On/Off” Switch
8. Control Power “On/Off” Switch
9. Relays - Low Voltage
9. Over-Under Voltage Protection
10. Microprocessor Controllers
11. Protective Processor Shied (typical)
12. Push Pin Terminal w/ Wire Tagging
13. Wiring Conduit
14. EEV Controller
15. Powered Convenience Outlet
16. Motor Disconnect Switches
17. Under/Over Phase Protector
18. Fuse Block
19. Power Transformer Convenience Outlet
20. Plexi-glass Protector
21. Power Wires to Cabinet Vent Fans on Door
22. Power Wire Entry Hole
23. Hinged Access Doors (Full Height)

❮ ❯

In the larger unit, such as this 80 ton unit, the controls and power wiring are installed in two separate panels with hinged access doors. This picture is of the power panel side

1. Compressor VFD
2. Condenser Fan VFD
3. Emergency Power Disconnect
4. Main Disconnect
5. Convenience Outlet (Powered)
6. Control Transformer
7. Fuse Block
8. Power Lug Connector
9. Over-Under Voltage Protection
10. Overload Protection
11. Overload Contactors
12. Wiring Conduit
13. Contactors
14. Wire Number Tags (all wires)
15. Contactors
16. Power Wiring Safety Plexi-glass
17. Painted UL NEMA4 Controls/Power Cabinet
18. Power Wire Entry
19. Power Wire to Cabinet Vent Fans on Door

❮ ❯

This is the low voltage control panel section on a 80 ton unit. The controls voltage, microprocessors and display are in this separate panel with hinged access doors.

1. Main Power Lugs
2. Disconnect
3. Grounding Lugs
4. Control Transformers
5. Hinged Panel for Easy Access
6. LCD Panel Interface Device
7. Blower Fan Disconnect
8. Compressor Disconnects
9. Low Voltage Relays
10. Microprocessor & Protective Cover
Low Voltage Conduit
11. Microprocessor & Protective Cover
12. Low Voltage & High Voltage Terminal Strips
13. Electrical Conduit Raceway
14. EEV Controller
15. 115V Convenience Outlet
16. Thermal Overloads with Disconnect
17. Phase and Voltage Monitor
18. Fusing - Low Voltage and Controls
19. Controls Transformer
20. Protective Plexiglass Guard
21. Hinged Access Door
Lower Panel
22. Control & Power wiring knock-outs
23. Full Gasket Door Seals

❮ ❯

All panels are vented as required and shown is the power ventilation fans that turn on via a cabinet temperature sensor. There are inlet vents that have a filter to prevent bug and debris entry into the cabinet.

1. Dual Ventilation Fans
2. Dual Filtered Vent Inlets
3. Disconnect Connector to Front Panel Switch
4. Lockable Door Latch
5. Full Height Hinged Panel Door