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5.2. DURING USE
The remote control allows the user to:
• Activate the peak airfl ow
• Activate the by-pass 100%
Low airfl ow
By-pass spento
By-pass acceso
Peak airfl ow
Low airfl ow:
Activates the low airfl ow corresponding to curve A or B depending on the confi guration chosen in the
electrical connection.
Peak airfl ow:
Peak airfl ow activation.
By-pass (ON/OFF):
By avoiding the exchanger, the 100% ORKA bypass system allows fresh air from outside to be introduced
without being overheated by the outgoing air from indoors, this is mainly recommended in summer to
get free cooling. Manual activation.
6. COMMISSIONING THE ORKA
To start your ORKA unit use the following process:
1. Verify that all system components are correctly installed and connected:
• Fresh air intake duct insulated and connected correctly (Do not use a fresh air intake equipped with insect screen).
• Fresh air and exhaust ducts insulated and connected correctly.
• Fresh air and exhaust vents connected.
• Flow regulators mounted in the right direction (if installed).
• Air outlet using insulated duct and connected to the outside (Using a roof cowl or outlet without an insect screen).
• Insulated fl exible ducts taut and large radius bends (if installed).
• Check that the unused spigots on plenums are sealed (if installed).
• Condensation drain well connected (siphon).
• Check that all connections are sealed (on the ORKA, on plenums and vents).
• Check the setting of the power circuit breaker.
2. Turn on the ORKA, checking the selected speed.
