Relay: Constant Volume with Override
The KMC REE-1004 Relay Module is designed for constant volume control of VAV terminal units in HVAC systems. Used in conjunction with specific CEE/CEP/CSE/CSP series of controller-actuators, it is capable of controlling a terminal at a constant setting, but has the ability to drive it fully open or closed with a contact closure. Since the desired air flow setting is made at the relay module, no room thermostat is required.
KMC Relay Modules are intended for use with the following controller/actuators:
- CEE-4000 Series
- CEP-4000 Series
- CSE-4000 Series
- CSP-4000 Series