DIGIT SED
ELECTRONIC CONTROLLER
WITH LCD DISPLAY
© VALLOX • We reserve the right to make changes without prior notification.
TECHNICAL SPECIFICATION
DIGIT SE R
DIGIT SE L
DIGIT SE VKL R
DIGIT SE VKL L
Models:
• 1.09.61E
• 28.8.2008
© VALLOX
Code B 3500 SE
DIGIT SE R
(electric radiator model)
DIGIT SE VKL R
(water radiator model)
The figure shows the R model. In the L model, the duct connections are in reverse order. (See page 2.)
Technical details
• Power supply: 230V, 50Hz, 1.35kW, 5.9A, VKL model 0.35 kW, 1.5 A
(with external preheating max 2kW, in total 3.35kW, 14.7A).
Class of protection IP 34.
• Weight 58 kg
• Capacity regulation in eight steps, base and maximum speeds to be set
• Post-heating ON/OFF button, and post-heating setpoint selection on the
control panel
• Fireplace switch function at the control panel
• Timing of fan speeds and post-heating control at the control panel
• Week clock control at the control panel
• Ability to control from several places (max. 3 control panels)
• LON remote monitoring control
• Remote monitoring control for fan speeds (0...20mA or 0...10VDC)
• Maintenance reminder notifies of the need for service
• Automatic heat recovery cell (HRC) bypass
• Condensing water piping can be hidden
• Automatic defrosting of the cell
• VKL models incorporate automatic defrosting of the water radiator
• Heat recovery efficiency over 60%
• In case of a failure, the display of the control panel shows a message
indicating the reason for the failure.
• Fault signalling relay with potential free points (for remote control)
• Automated features enable the connection of the following:
- CO
2
control
- Humidity control
- Filter guard for both the extract and supply air sides
- Fireplace / booster switch
- External preheating control (factory installed)
- Optional silencer and distribution boxes
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