Installing Heat Reclaim Ventilation
Defining Electric Control System
Air Mode Switch: Delivered only through wire control matched with heat reclaim ventilation.
Airflow volume can switch between "high speed" mode and "low speed" mode, "high air change" mode and "low air
change" mode.
Switch to Outdoor Fresh Air Mode:
When the unit operates in "high speed" mode and "low speed" mode, air coming indoors and air coming outdoors
have the same flow volume.
Air change mode is available in two scenarios as follow:
• Air volume coming indoors greater that air volume coming outdoors:
PCB Dial Code (SW903) Settings Shown as Below:
Unit operates in "high air change" mode or "low air change" mode and air volume coming indoors is greater than
air volume coming outdoors. This mode prevents humidity or unpleasant smell from coming indoors out of lavatory
or kitchen.
• Air volume coming outdoors greater than air volume coming indoors: PCB Dial Code (SW903) Settings Shown as
Below:
Unit operates in "high air change" mode or "low air change" mode, and air volume coming outdoors is greater than
air volume coming indoors. This mode stops unusual smell or air- borne bacteria from coming to hall out of
sickroom.
Defining Control System:
• Control operating heat reclaims ventilation with wire control.
• Operating status and parameter settings are displayed in wire control.
Independent System:
Controlled independently through wire control:
• Users shall procure control cable (500m long at most).
• For detailed operating instruction, refer to
Wire Control Operation.
Full Heat
Exchanger
Heat Reclaim Ventilation
Wired Controller
EN
G
LI
SH
24
Содержание XCT7 40VH A-7G Series
Страница 29: ...21 Installing Heat Reclaim Ventilation Terminal A and B on Heat Reclaim Ventilation PCB CN501 Red Black Sensor...
Страница 36: ...The manufacturer reserves the right to change any product specifications without notice...
Страница 67: ...Il produttore si riserva il diritto di modificare qualsiasi specifica del prodotto senza preavviso...
Страница 98: ...Le fabricant se r serve le droit de modifier les sp cifications du produit sans pr avis...
Страница 129: ...Der Hersteller beh lt sich das Recht vor Produktspezifikationen ohne Vorank ndigung zu ndern...
Страница 160: ...El fabricante se reserva el derecho de cambiar cualesquiera especificaciones de producto sin previo aviso...
Страница 191: ...O fabricante reserva se o direito de alterar as especifica es do produto sem aviso pr vio...