EXHAUSTO
3001736-2004-01-21.fm
Commissioning
9/12
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The potentiometer (Fig. 1-J) is set at maximum by turning clockwise.
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Adjust the speed slowly down by using the potentiometer. Check for spillage by
carrying out a thorough test, all along the edge of the fireplace.
•
If spillage is detected, increase the fan speed until spillage cannot be detected.
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If the control unit Step 2 is connected to the gas fire unit, high level can be
activated from the remote control (Fig. 2-C)
The pressure switch is typically placed inside the chimney fan.
•
Set the PDS at minimum by turning anti-clockwise. Minimum is 20 Pa, do not
attempt to turn the dial lower than 20 Pa
•
Increase slowly the PDS setting until disengagement of the PDS can be
registered (click sound) or the operation LED changes from GREEN to RED.
•
Register the PDS value of disengagement.
•
Turn back the setting of the PDS until it is connected, the operation LED changes
to GREEN.
•
Set the PDS to 10 Pa below the registered value of disengagement.
•
Press the ON/OFF button (Fig. 1-C) and the control turns off the service mode.
•
Check the start-up function after commissioning by pressing the ON/OFF button
to start the fireplace
•
Check the fireplace for spillage with all windows and doors closed; if other types
of fans are installed they must be switched on and running at full speed.
•
If spillage is detected, repeat commissioning.
•
After 10 minutes without spillage switch off the isolation switch for the chimney
fan and check the fail-safe function. The fireplace must cut-out 15 seconds after
the PDS has disconnected. Remember to turn the isolation switch back on.
•
Mount the front cover
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Inform the end-user about the functions of the control and leave the instructions
with the end-user.
•
Keep one copy with the appliance
•
Post one copy back to EXHAUSTO Ltd. (pre-paid)
3.2 Setting of potentiometer
3.3 Adjustment of pressure differential switch (PDS)
3.4 Test of commissioning
3.5 Complete the commissioning card
