Commissioning
Integra Plus ECA MVHR Installation & Commissioning
14
Powering Up the Unit
Switching On
Switch on the power at the mains supply isolator feeding the unit and the fan motors will start.
Switching Off
Turn the power off at the mains supply isolator switch.
Commissioning Overview
The instructions in this section are intended to provide configuration and operation information for setting up the
equipment.
Follow good practice when commissioning the unit. Ensure that the system is installed according to the system
designers intent incorporating any acoustic ducting, that all joints are air tight, ducting is well supported, bends
are avoided close to vents, and that the vent valves are fully open at the start of the commissioning process.
Commissioning and Control
The commissioning control enables you to adjust the fan flow rates. These are factory set to minimum and can
be adjusted by using a small flat screwdriver through the four holes as shown below.
Measure the flow from the extract and supply grilles in the usual way. Adjust the potentiometers to suit.
Apply the label supplied in the accessory pack after the flow rates have been set to ensure that the holes are
sealed and the Moisture Ingress Protection rating is maintained.
Label applied to this
area to cover the 4 adjusters
Summary of Contents for Integra Plus EC
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