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IVEDPY 1110 - 4879010_01
VMF-E1 ELECTRONIC THERMOSTAT FOR FANCOILS
Each thermostat applied to a VED
series unit must be interfaced with a
VMF-SIT3 card.
The VMF-E1 of the unit accessory is an
advanced electronic thermostat kit to be
applied to the fan coils; requires a wall
mounted interface (VMF-E4).
The VMF-E1 thermostat must be applied
to the side of the fan coil.
With the VMF-E1, you can manage:
• An E1-type thermostat board inserted
in a protective box and easily applied
to the side of the fan coil. This board
has a protective fuse, a dip-switch for
configuration, and connectors for con-
nection with:
- the power supply,
- the earthing,
- the valve control,
- the fan motor control,
- external air temperature sensor,
- water temperature sensor,
- auxiliary water temperature sensor,
- the control panel (user interface),
- the presence sensor,
- the external contact,
- the central supervisor system serial
(VMF-E5),
- the fan coil network serial (TTL).
• Three fan coil speeds in manual mode
• Continuous ventilation and thermostat
control, by controlling the valves.
• Automatic fan mode according to the
load.
• Season visualisation.
• Visualisation of alarms and ventilation
request.
• Up to two ON/OFF 2- or 3-way valves.
• The switch-on of an electric heater.
• A germicidal lamp.
• Plasmacluster filter.
• An air temperature sensor.
• A water temperature probe, with mini-
mum and maximum temperature and
changeover functions.
• An additional water probe (accessory)
for controlling the second coil (4-pipe
systems).
• Season change according to the water
or air temperature (4-pipe systems).
• Input for “external contact”. This is a
digital input with the following logic:
When open, the thermostat works nor-
mally; When closed, the fan coil is
switched off.
• Microswitch for fin contact.
• Anti-freeze function.
• Presence sensor
• Input for supervision serial. In net-
works made up of several fan coils sub-
divided into independent temperature
areas, the VMF-E1 area regulator allows
communication with a central system
supervisor (VMF-E5)
• Communication with other thermo-
stats, via a dedicated serial based on
the TTL logic standards.
ACCESSORIES
WARNING! : Not all accessory features are applicable to the unit. Check the compatibility of the functions with the
configuration of the unit and other accessories used. For complete information concerning the functions, refer to the technical
manuals of the unit and the accessories.
VMF-E1 comprises:
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