22..77. . VAC schemeVAC scheme
Figure 6: VAC scheme
33. . Wiring diagramWiring diagram
Figure 7: Wiring diagram of 1-3 control panels, 0-8 CO
2
sensors, outdoor temperature NTC sensor, boost buttons and programmable inputs
44. . Installation requirementsInstallation requirements
44..11. . Connection of ventilation pipesConnection of ventilation pipes
OA - Outdoor air ∅ 150 inner /∅ 210 outer EPP pipes
EA - Exhaust air ∅ 150 inner /∅ 210 outer EPP pipes
SA - Supply air ∅ 150 SONOCUT silencer
RA - Residual air ∅ 150 SONOCUT silencer
The air inlet and outlet openings must remain free and clear! It is necessary to install silencers at the air supply and exhaust in the length of
approx. 1.5 m (5 ft). Note: It is necessary to leave 10 mm (0.4") gap under the door in all rooms with ventilation.