AERMEC VES Technical Manual

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IVES0LJ 1707 - 5880761_01
ACCESSORIES
• VMF-SIT3: VMF System thermostat
interface board. Mandatory accessory on
VES units supplied with VMF-E0 or VMF-
E1 thermostat. The VMF-SIT3 accessory
returns the control of the three speeds to
the fan coil.
• SIT3: Thermostat interface board.
Mandatory accessory on VES units
coupled to thermostats different to the
VMF System. The SIT3 accessory returns
the control of the three speeds to the fan
coil.
• SIT5: Thermostat inter face board.
Accessory mandatory on VES units with
up to 2 water valves, combined with
control panel PXAE. The SIT5 accessory
returns the control of the three speeds
and valves to the fan coil.
MANDATORY ACCESSORIES FOR OPERATION:
VMFSIT3 INTERFACE BOARD DEDICATED TO THE VMF SERIES THERMOSTATS
Thermostat interface board dedicated to
the VMF thermostats
The VMF-SIT3 accessory returns the control
of the three speeds to the fan coil.
The VMF-SIT3 interface card is dedicated to
the fan coils with VMF E0 E1 thermostats,
except for models in which absorption of
the motor does not exceed 0.7A.
Every fan coil must be interfaced with
a VMF-SIT3 card.
VMF-SIT3 is supplied with a 2A fuse for
protection of the fan coil.
If the fan coils absorb more than 2A and
up to 4A, the fuse inside must be replaced
with a 4A fuse, (supplied).
For absorption over 4A, the VMF-SIT3
accessory cannot be used.
SIT3  SIT5 INTERFACE BOARDS
SIT 3
Each fan coil with SIT3 board becomes
Slave and can be controlled from a
centralised control panel with electro-
mechanical switch or with SIT5.
The accessory returns the control of the
three speeds to the fan coil.
The electro-mechanical control
panels with just speed control can be
connected directly to the SIT 3 without
SIT 5 interface.
SIT 5
The SIT5 accessory, Master interface
board, is connected to the electronic
control panels or electro-mechanical
control panels with valve and/or electric
resistance control.
The accessory returns the control of the
three speeds to the fan coil.
The PXAE electronic control panels or
those with valve control must also be
interfaced with a SIT5.

AERMEC VES Specifications

General

Brand	AERMEC
Model	VES
Category	Fan
Language	English