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SYSTEM OVERVIEW: SMOVE CONTROLLER
SYSTEM OVERVIEW: SMOVE CONTROLLER
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sMove controller | Installation instructions
sMove controller | Installation instructions
2.1 Construction
The sMove controller consists of a mounting plate for installation on the interior wall and a control
unit. The control unit contains the controller electronics and the control panel (acrylic glass cover).
A switching power supply unit (flush-mounted or control cabinet mounting) for power supply is also
included in the scope of delivery of the sMove controller.
The control panel on the surface of the control unit serves as the operating and display surface.
Figure 1: Front view of sMove controller
2.2 Function
The sMove controller is a control unit for decentralised ventilation devices with heat recovery from
inVENTer GmbH. Where these are connected, the information determined at the controller via the
sensor technology is incorporated into the control of the ventilation device.
sMove controller without connected external interface
If no sensor is connected and the controller is not integrated into the home control system, the
operating mode and the intensity of the air volume flow can be set on the sMove controller.
The heat recovery and ventilation modes can easily be set by repeatedly touching the Mode
button. The operating modes Pause (optionally 1h, 2h, 4h or 8h) and OFF are switched on or off
by repeatedly pressing the Pause/Off button.
The ventilation device can also be switched off completely by holding down the Pause/Off button
(standard version only). The boost function can be selected by holding down the top fan symbol
on the slider.
There are four preset ventilation levels (fan symbols on the slider) for the ventilation devices which
define the rotational speed of the fans and therefore the units' air flow. These are fixed and cannot
be changed:
• Level 1 – 25 %
• Level 2 – 35 %
• Level 3 – 50 %
• LED10 - 70 %
• Level 4 – 100 %
The air volume flow can also be changed continuously by means of the slider.
sMove controller with connected external interface
The external interface is a bi-functional port on the back of the operating unit. It enables
A: the connection of a sensor with potential-free switching contact (NO/ NC contact), or
B: Use as an analogue input for the integration of the ventilation system into an
existing building management system.
A: Interface configured as external switching contact (sensor system)
If sensors are connected to the sMove controller, the range of the controller's functions increases
and this also allows demand-based ventilation alongside manual ventilation, or the integration of a
safety device.
All functions of the controller without connected sensors are available (manual control).
The sensor used must have a potential-free relay contact as its output.
The function settings of the interface are adjusted via the jumper on the back of the operating unit.
Sensor
Switch
Limit value exceeded
Limit value not reached
CO
2
sensor
Make
contact
(NO)
Switch all ventilation devices
connected to the controller to
ventilation mode, ventilation
level 3 (50 %).
Switch all ventilation devices
connected to the controller
to the originally set operating
mode and ventilation level.
VOC sensor
Humidistat
Pressure sen-
sor (4 Pa)
Break
contact
(NC)
Switch all ventilation devices
connected to the controller to
OFF mode.
•
Connection of an external normally open contact, (NO):
If the pre-defined limit (cannot be changed on the controller) is exceeded, the sensor relays this
to the controller. This then switches all connected ventilation devices to ventilation mode with a
pre-defined air flow of 50%.
The function remains active until the corresponding parameter falls below the pre-set limit again.
Then all ventilation devices connected to the controller switch to the originally set operating mode
and ventilation level.
•
Connection of a safety device, (NC):
The external interface is used to integrate safety devices, e.g. a 4 Pa pressure sensor, into the
ventilation system while simultaneously operating the ventilation system with fireplaces.
If this interface is used in conjunction with an external pressure sensor (4 Pa pressure sensor),
the air pressure indoors is continuously monitored. As soon as this exceeds the safety-relevant
limit, the sensor transmits this to the controller. This then switches all connected ventilation
devices off. The function remains active until the air pressure drops below the safety-relevant limit
again. Then all ventilation devices connected to the controller switch to the originally set operating
mode and ventilation level.
1 a
Flush-mounted switching PSU or
b
Top-hat rail switching PSU
2
Mounting plate
3
Operating panel
4
Control panel (Acrylic glass-cover)
a
Operating mode button
b
Pause/Off button
c Slider
c
