MasterCella represents the complete electronic solution for
single-phase/ three-phase, static or ventilated cold rooms. It directly manages
single-phase units with compressor of up to 2 Hp.
The powerful relays also allow the control of the other actuators: evaporator
fans, defrost, lights, alarm relay and auxiliary output. The high index of protection
- IP65 - means that MasterCella can also be installed in particularly humid
The case can be installed directly on the wall at the front of the cold room.
The electrical wiring is simplified by the access door on the front panel. MasterCella
can be connected to CAREL supervisor systems.
• Simple and complete user interface:
- large easy-to-read LED display;
- signalling of the status of the installation;
- user-friendly ergonomic keypad;
• possibility of programming by remote control;
• panel and/or wall installation.
HACCP: that is, Hazard Analysis and Control Critical Point (EU Directive
93/43 – Italian decree law o.155/156, 1997) is a method for controlling
processes to ensure the safety of food. Temperature is undoubtedly one of
the critical variables that needs to be controlled. The MasterCella series
simplifies the “HACCP” procedures, in that it informs the user
of the correct temperature trend, activating a local alarm (buzzer) and
remote alarm (special relay) if the maximum set limit is exceeded. The MasterCella
is in fact fitted with a dedicated HACCP signal LED and button. The function
is also activated in the absence of power for a period that may compromise
the correct conservation of the product. With the Clock option, pressing
the HACCP button lets the user know when the problem occurred.
MasterCella series fitted with the standard Carel NTC probe is compliant,
as required by EC regulation 37/2005 of 12 January 2005, with standard
EN13485 on thermometers for measuring the air temperature in applications
on units for the conservation and sale of refrigerated, frozen and deep-frozen
and ice cream.