The SALUS Wireless Pump Relay Controllers are devices that communicate with wireless thermostats and receivers to control traditional heating pumps and boilers, and provide the following functions and features:
Primary pump control Priority zone support (domestic hot water) Purge -Priority pump continues to run for 2 minutes afterend of priority call Exercise - pumps turn ON for 30 sec. after 72 hoursof inactivity Thermostat grouping ZC/ZR boiler enable support Wireless boiler XX support with a Zigbee Receiver (AX10RF) XX and AUX normally open contacts support Master / Slave function for up to 5 units (1 master / 4 slaves) External Antenna for sheltered locations LED indicators for zones and Priority status 3 models: AKL01PRF-single zone, AKL04PRF- 4 zone, AKL06PRF- 6 zone