24
DOK4SVxxDEN · FD 9912
www.glendimplex.de
English
Domestic ventilation unit M Flex Air (Plus)
8.4.1 General
Basic settings for operating the ventilation system are made in
the service menu. The parameter settings in the service menu
adapt the operation of the unit to the individual requirements of
the relevant building. The settings must be carried out by an en-
gineer during commissioning and usually should not need to be
changed after that.
HINWEIS
ºº
º
ºº
º
NOTE
Settings in the service menu have a major impact on the oper-
ation of the system and should only be carried out by a quali-
fied engineer. Improper or incorrect settings can reduce the
efficiency of the system and result in malfunctions!
8.4.2 Service menu 10 – Air flow
The ventilation unit is supplied with preset air volume flows for
the 3 fan speeds (including automatic).
The preconfigured values can be changed and adapted to indi-
vidual requirements during commissioning.
Fig. 8.6:Service menu 10: Air flow
8.4.3 Service menu 20 – Settings
21Control elem.
The ventilation unit can be operated without an external operat-
ing switch using the integrated control unit. Type 1 and 2 wired
control elements and type 3 Enocean wireless switches are
available. For operation of an additional control element, an I/O
expansion card is necessary (optional accessory).
If an additional control element is connected, it must be regis-
tered in the Control element menu.
Fig. 8.7:Control element types
22,23 Sensor 1 / Sensor 2
The ventilation unit is equipped with a total of 4 sensors, one
sensor in each air flow. The sensors for extract air and supply air
cannot be reconfigured.
The control sensitivity of the combined sensors (temperature,
humidity and air quality) in the outside air and the exhaust air
can be adjusted in range from -10 ... 0 ... +10. If necessary, the
control sensitivity can be increased (+1 ... +10) or reduced (-1 ...
-10) in the Sensitivity menu. The factory setting is +0.
24Bypass
In the Bypass menu, it is possible to set whether the ventilation
unit is equipped with a bypass. This setting is factory preconfig-
ured according to the equipment fitted.
25Int. Heaters
Activation of preheating.
The ventilation unit can be retrofitted with an electric preheat-
ing register, which can be ordered as an accessory. For retrofit-
ting instructions, see see cap. 5.4.
It is controlled depending on the outside air and the supply
temperature.
25Int. Heaters
Activation of post-heating.
The ventilation unit can be retrofitted with an electric post-
heating register, which can be ordered as an accessory. For ret-
rofitting instructions, see see cap. 5.5
1s
1s
control
element
type 1
type 2
type 3
symbol
Summary of Contents for 3VSHCE
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