Ruck ETA K 1200 F O, Assembly And Operating Manual

Page: 31 / 68

31
9:51
9:51
9:51 9:51
9:51
9:51
9:51
9:51 9:51
P13
TYP
ETAK-S
P13
TYP
ETAK-S
P29
ETAK-TYP
600 HW
P29
ETAK-TYP
600 HW
P13
TYP
ETAK-P
P13
TYP
ETAK-PV
P13
TYP
ETAK-PV
600 HW
600 HE
600 VW
600 VE
600 FW
600 FE
P15
150 PA
P17
180 PA
English
www.ruck.eu
MIN.VENT
SUPPLY AIR
BASIC VENT
SUPPLY AIR
P 13 ETA-PV Constant pressure control with balanced air volume
The operating mode PV is set for air-tight low-energy houses with variable air volumes by variable air
volume controllers. The device automatically balances the air volume when sections will be added on
or switched off. The desired supply pressure must only be set on the control unit. A response of the
air volume controller is not necessary.
P 15 Minimum ventilation supply air
The duct pressure can also be adjusted to „MINIMUM VENTILATION“ (night setback). This para -
meter is controlled using the timer switch and can be set across the entire allowed pressure range.
P 17 Basic ventilation supply air
The duct pressure required for „BASIC VENTILATION“ can be set on the control unit in Pa. The ex -
tract air volume automatically follows up the supply air volume. Expensive control methods can thus
be omitted and the air volume balance for the building ventilation can be automatically implemented.
9.7.3. Control type ETA K-PV: Constant pressure control with balanced
air volume
P 29 ETA K-TYP
HW / HE / VW / VE / FW / FE
Factory setting
Continued on page 32!