
47
Electronic controls
to be fitted on MV-MVB units (CRC / CRR)
IdentIfIcatIon code
CB-AU 9066303
IdentIfIcatIon code
CB-C 9066302
IdentIfIcatIon code
CB-T 9066301
IdentIfIcatIon code
CB 9066300
•
Manual or automatic speed switch: on Auto Mode there is the automatic speed selection in accordance
to the difference between room temperature and setpoint. When the setpoint is reached the fan go
on OFF.
• Summer/Winter switch.
• Electronic room thermostat for valve(s) control (ON-OFF).
• Simultaneus thermostatic control of the valves and fan.
• It allows to control the low temperature cut-out (TME).
• It allows to control the chilled water valve (ON-OFF) and the electric heater (BEL) only in case that
hot water is not used in winter (otherwise please use CB-AU-IAQ control with on/off switch for the
electric heater).
•
It allows to control the summer/winter cycle with a centralized and remote switch or with an automatic
change-over fitted on the water pipe (for 2-tube installations only).
N.B.: with 4 pipe installations and continuous chilled and hot water supply, it allows the automatic summer/
winter change-over in accordance to the room temperature (-1°C = Winter, +1°C = Summer, Neutral
Zone 2°C).
• ON-OFF switch.
• 3 speed switch.
• It allows to control the summer or winter cycle with centralized and remote switch, or an automatic
change-over fitted on the water pipe (for 2-tube installations only).
• Electronic room thermostat for fan or valves control (ON-OFF).
• It allows to control the low temperature cut-out thermostat (TME).
• It allows to control the chilled water valve (ON-OFF) and the electric heater (BEL) only in case that
hot water is not used in winter (otherwise please use CB-R-IAQ control with on/off switch for the
electric heater).
• ON-OFF switch.
• 3 speed switch.
• Summer/Winter switch.
• Electronic room thermostat for fan or valves control (ON-OFF).
• It allows to control the low temperature cut-out thermostat (TMM).
• It allows to control the chilled water valve (ON-OFF) and the electric heater (BEL) only in case that
hot water is not used in winter (otherwise please use CB-R-IAQ control with on/off switch for the
electric heater).
• ON-OFF switch and 3 speed switch.
• Without thermostatic control.
• It allows to control the low temperature cut-out thermostat (TMM).
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