FläktGroup eQ PRIME 005, Пусконаладка

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51 FläktGroup DC_9355GB 20180119_R0 We reserve the right to make changes without prior notice
Questions and answers
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Display
The unit and control system are connected to
the mains.
The LEDs on the controller shine and flash,
but the display says “Lost connection”.
How can I resolve the problem?
• Disconnect the display cord from the unit.
Reconnect the cord to the unit.
• Switch the main power switch off and on.
• If the above suggestions do not help, press and
hold Esc. for a few seconds. Go to HMI settings.
Specify the version (first row).
Then contact TSS Co46 36 193003.
How do I switch to English in the display? 1. Go to the following menu:
MAIN INDEX
Ú
SYSTEM OVERVIEW
Ú
LANGUAGE SELECTION
2. Change parameter:
Current Language
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Pressure/Flow
A flow shown in HMI does not correspond with
the measured flow.
• Stop the unit without switching off the power.
Open the flow sensor and depress the push button
for 15 seconds.
• Check that the unit is dimensioned for the desired flow.
• Check that the pressure hoses are correctly
connected to the pressure sensors, and that
the cover of the pressure outlet has not fallen off.
• If the above suggestions do not help, contact TSS
Controls, Tel. +46 36 193003.
The desired pressure setpoint/flow setpoint can
not be achieved. Why?
• External pressure drop too high.
• A pressure hose may have become disconnected.
Stop the unit, open the hatches, check and rectify
if necessary.
• The cap on an unused measurement nipple (located
on the door pillar of the air handling unit) may have
come off. Reinstall the cap.
• Check that the dampers open.
• Check the filter pressure drop.
• Stop the unit without switching off the power.
Open the flow sensor and depress the push button
for 15 seconds.
• Check that the pressure hoses are correctly
connected. P1 is used for flow measurement and P2
is used for filter monitoring.
• If the above suggestions do not help, contact TSS
Controls, Tel. +46 36 193003.
Why does the actual flow/pressure setpoint deviate from the
setpoint values entered under “Flow controller” and “Pressure
controller” respectively?
• The entered setpoint values may deviate from
the actual values if fan compensation is activated.
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