the compact air control solution MasterAria: the compact air control solution

Primary Central Air Handling Units: AHU applications CAREL compact solutions for: Primary Central Air Handling Units: units with damper, one or two heating and cooling coils with ON/OFF or proportional 0 to 10 V valves, single speed fan.

Small AHU – Big fan coils AHU applications CAREL compact solutions for: Small AHU – Big fan coils units with one heating and cooling coil with ON/OFF or proportional 0 to 10 V valves, three speed fan

MasterAria: the components Electrical panels Parametric Controller Remote user interface

MasterAria: HW characteristics Inputs AI: supply, water, external temperatures DI: ON/OFF, summer/winter, antifreeze, general alarm, configurable functions

MasterAria: HW characteristics Outputs DO: 3 speed fan Relays (230Vac 6A AC1) DO: - ON/OFF freecooling damper or - 2 electrical heaters or - ON/OFF heating and cooling control Contactors: - 1.1 kW Single Phase - 4 kW three Phase AO: - 2 modulating cooling/heating valves or - 1 modulating damper

Magneto-thermal Switch MasterAria: HW characteristics Disconnecting security switch Controller Magneto-thermal Switch Contactor

MasterAria: HW characteristics Feature Benefit Parametric Solution based Easy to use – low cost Room Terminal with Temperature sensor on board Better Temperature control Networking connection One terminal for 5 units as STD, up to 99 units with CAN Bus Contactor and adjustable MCB protection included NO external additional devices required Compact Plastics box IP65 For outdoor Units