Recommended for control of underfloor heating in hydronic installations
Connection of up to 8 thermostats
Connection of up to 8 actuators
Versions for 230V AC or 24V AC connection
Demand controlled pump relay
Demand controlled relay for heating source (boiler)
Built-in switch
Application
EZC microcenter is suitable for connecting multiple room thermostats and electric actuators (thermoheads) on, for example, an underfloor heating system. An external time control can be connected for either switching off the installation during night times, or for generating night setback signal to the thermostats. It is permissible to connect more than 1 head to a single terminal, provided that both heads are to be controlled by the same room thermostat. - LED 1. Main power is connected - LED 2. Heat demand
Applications EZC microcenter is suitable for connecting multiple room thermostats and electric actuators (thermoheads) on, for example, an underfloor heating system. An external time control can be connected for either switching off the installation during night times, or for generating night setback signal to the thermostats. It is permissible to connect more than 1 head to a single terminal, provided that both heads are to be controlled by the same room thermostat.
- LED 1. Main power is connected
- LED 2. Heat demand
Applications using time control
EZC with remote clock switching off the installation during night times.
EZC with remote clock making night setback(NSB).
EZC without any clock function.
Application EZC with remote clock switching of the installation during night times Connecting a s.p.s.t. time switch across the time channel terminals I & O in place of the factory fitted link, gives a time control option for all the thermostats connected to the EZC. If the time channel terminals are linked the thermostats have power connected and will regulate according to the thermostats setpoints. If the time channels are "open" the power to the thermostats is disconnected and the thermostats are not in operation. Application EZC with remote clock making night setback(NSB) Connect a cable for the NSB signal from the EZC to the thermostats if a night setback function is required. The OJ Electronics type MTU has night setback options. We recommend using this thermostat.
Application EZC without any clock functions Connect a link wire across the time channel terminals I & O. The EZC will maintain power to the thermostats and if heating demands arise open the thermohead and activate the demand relays.
