Operation; Outline Description 4; Bypass Conditions 4 - Brink Renovent HR Medium Consignes D'installation

Chapter 4
4.1 Outline description
An appliance from the Renovent HR series is a highly advan-
ced heat recovery unit, specially designed for minimum energy
consumption and maximum comfort. This is achieved with the
aid of various electronic control systems. A control unit with mi-
croprocessor controls and monitors the safe operation of the
appliance and ensures that the air quantities remain constant
4.2 LED display system and control panel
be used to retrieve and modify the settings in the control unit
program.
The control panel has four keys and a display.
Control panel Renovent HR
1 = Display
3 = Key increase parameter
4 = Function key
5 = Key reduce parameter
On the left the display indicates the ventilation setting or the
parameter type. On the right it shows the readout value, for
instance the preset volume.
4.3 Bypass conditions
The bypass, if mounted, makes it possible to supply fresh out-
side air that is not heated by the heat exchanger. Particularly
during summer nights it is desirable to supply cooler outside air.
Then the hot air in the dwelling is replaced by cooler outside air
in so far as possible. The bypass damper opens when the inte-
rior temperature exceeds an adjustable temperature (standard
6
and at the preset values.
The Renovent HR comes with an control panel with display,
enabling stepless adjustment of the volume without having to
open the appliance. Moreover, information regarding the ope-
ration can be read out from the outside of the appliance.
The 4 keys have the following functions:
• F
• +
• -
• OK Switching on and off settings menu / manual
5382-0
Other commands can be entered with key combinations.
• F & - (reset),
• OK & + (ON),O switch on appliance
• OK & - (OFF),F switch off appliance
Wherever this booklet states that a key has to be pressed, the
key in question is printed in quotation marks and in bold.
Example: - press key "OK".
22 °C) while the outside air is warmer than an adjustable tem-
perature (standard 10 °C) but colder than the interior air. Out-
air quality is optimal, irrespective of the bypass setting.
The installer can set the bypass for different situations at adjus-
table parameter I8 (also see §6.4).
Renovent HR Medium/Large
Example:
The display now shows that the
appliance is running at venti-
5493-0 280 m 3 /h.
Function key / switching on and off parameter menu
Next parameter / increase value
Previous parameter / decrease value
parameter value back to factory
setting

Operation