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VCB control units
are ideal
for control of small and middle air handling units without bond to any
superior control system. They can use one or two control sequences. Other
components with autonomous control can be connected as well.
VCB
control units are designed for dust free dry environment without
chemicals. The units are always manufactured exactly according to
customer’s demands or according to configuration of air handling unit.
All this ensures optimal control of the air handling unit. According to
particular configuration appropriate casing is used. |
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 Functions
Control units VCB are compact control and power switchboards for
control of air handling units. Sophisticated control algorithms ensure
system stability, comfortable control and energy saving. The units have
been developed especially for control of REMAK air handling units. |
 Control
Main control process – temperature control of supply air
(heating, cooling, heat recovery). Optional output control (speed) of
fans (with corresponding configuration of AHU) – 2 or 5 output levels. |
 Operating
The unit can either be controlled by internal controller using the
menu on the display or by remote controller. Control specification is
determined by the user by selecting the control parameters
(internal/external) in settings of VCB unit.
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 Day and week programs
The unit provides setting of eight changing points where the user
can set required modes and values. Within one point you can set
required temperature, operation, eventually even required air flow rate.
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 Protection and indications
The VCB units have anti-freeze protection of water heater, protection of electric heater and protection of motors of fans.
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 Communication language
The parameters on the display of control unit can either be
displayed in Czech, English or Russian. If required we can provide full
translation of reports to other languages.
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 Indication of modes and states
The VCB unit provides perfect notifications for the user about
operation states of AHU. Various modes and states are displayed on two
well-arranged LCDs. The states, selections and parameters are exactly
determined by the texts or by numeric values. Information are also
indicated by indicating lights, the red diode indicates failure, the
green one power supply. |
 User friendly VCB
Easy control of the control unit is provided by two well-arranged
displays and three-button keyboard or by simple remote controller. By
means of remote controllers the control units and the air handling
units can be controlled directly in place of installation even by
unqualified persons. |
