Commissioning; Preparation; Putting Into Service - Heatrae Sadia ADVANCE Installer Manual

5. Commissioning

5.1. Preparation

Before commissioning
The ventilation unit and accessories must be assembled.
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The duct system must be assembled.
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The condensate drain must be installed and the trap must be
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filled with water.
All exterior and interior doors and windows must be shut.
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There must be enough space for air flow beneath the interior
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doors.
The adjustable valves in all rooms must be fully opened.
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Caution!
Increasing the maximum motor speed results in increased noise
levels and energy consumption.
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Caution!
Before the wireless control switch can be paired, the ventilation
unit must have been switched off for 15 seconds.
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Caution!
If the power supply is cut during the commissioning phase, you
must wait for two minutes after the power has been restored. All
ventilation units in the immediate area will be in pairing mode
for the first two minutes.
Note
Every RF remote control and/or RF sensor must be paired
separately. You can pair and use up to 20 RF devices.
Note
If you cannot finish pairing RF remote controls and/or RF sensors
within two minutes, then you can put the ventilation unit back
into pairing mode by disconnecting power, waiting 15 seconds,
and then restoring power. Any remote controls already paired
with the ventilation unit will remain paired.
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5.2. Putting into service

Follow the steps below to correctly put the ventilation unit into
service:
a) Ensure that the ventilation unit has been switched off for 15
seconds.
b) Switch the ventilation unit on again.
c) Pair available wireless remote controls as described in Pairing
an RF-VI remote control on page 27 or Pairing RF remote
controls on page 27.
d) Pair any available optional sensors as described in Pairing RF
sensors on page 27.
Note
After it is switched on, the ventilation unit remains in pairing
mode for two minutes. During this time, you can pair RF remote
controls. However, during this period the ventilation unit will
respond to all pairing requests within its range. If several
ventilation units located close together are being commissioned
simultaneously, remote controls may unintentionally be paired
with all ventilation units. As a result, your ventilation system will
still respond to your own RF remote control, but may also
respond to that of a neighbouring property.
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Caution!
If the RF remote control from a neighbouring property is
unintentionally paired with your ventilation system, you can
resolve the problem by switching off your ventilation unit for 15
seconds. Once the ventilation unit has switched on again, you
must unpair and then re-pair any already paired remote
controls. Unpairing one remote control also unpairs all the rest,
including those in the neighbouring property.