The Unico System® A01802-K01 Circuit Board Kit, 24 V, For Use With: 2430, 3642 and 4860 Air Handlers
The Unico System® A01802-K01 Circuit Board Kit, 24 V, For Use With: 2430, 3642 and 4860 Air Handlers

The Unico System® A01802-K01 Circuit Board Kit, 24 V, For Use With: 2430, 3642 and 4860 Air Handlers

The Unico System® A01802-K01 Circuit Board Kit, 24 V, For Use With: 2430, 3642 and 4860 Air Handlers

Manufacturer: The Unico System
Brand: The Unico System®
Part #: 60122
MPN: A01802-K01
CPN:
Compatible Models      :      2430, 3642, 4860
For Use With      :      2430, 3642 and 4860 Air Handlers
Function Type      :      Circuit Board Kit
Packaged Depth      :      10 in
Packaged Height      :      5 in
Packaged Width      :      10 in
Product Type      :      Circuit Board Kit
Shipping Weight      :      3 lb
Voltage Rating      :      24 V

The control box comes with the setup software (ECMConfig) and a USB cable to connect to a personal computer running Windows 7 or 10 operating system. For Mac systems, it is sometimes possible to use a Windows emulator.The control is designed to operate a chiller or AWHP from the thermostat. For systems with multiple indoor units, the control board will communicate between them, making one the "Leader" and the others as "Followers". In this way, each air handler knows whether the chiller is making hot or cold water and will turns on the blower as appropriate. This control board is only compatible with the Unico Electronically Communicated Motor (ECM)

The Unico System® Circuit Board Kit, 24 V, For Use With: 2430, 3642 and 4860 Air Handlers, Compatible Models: 2430, 3642, 4860

Compatible with refrigerant-cooling (AC) systems; refrigerant-heating (heat-pump) systems; chilled water systems, hot water systems, electric heat furnaces, and just about every practical combination of them
  • For the ultimate in quiet, the control board allows the blower motor to slowly ramp up to speed when it starts and slowly ramp down when it shuts off (total ramp time 45 s)
  • The SCB is pre-configured to provide ventilation air at 50 percent of the High Cool airflow rate
  • The control box was developed with the contractor in mind, all wiring terminals are clearly labeled and are designed for point-to-point wiring (one wire per terminal)
  • The control board provides separate relays and contacts to energize a separate Electronic Air Cleaner (EAC), ERV, HRV, UV light, or fresh air damper