SystemAir Topvex 1000 R, Operating And Maintenance Instructions Manual

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Alarms
Alarm button (pos.1 in fig. 2) opens the alarm queue. Press this button and active and non-acknowledged
alarms will be displayed in the menu window. The LED for alarms (pos.2 in fig. 2) is blinking if there are
non-acknowledged alarms and steady if the alarms are still active but have been acknowledged. If there
are multiple alarms use UP / DOWN buttons to move between them. An alarm can be acknowledged or
blocked by using OK and UP / DOWN buttons. To abort and go back to start menu select Cancel and press
LEFT button.
Alarms –Overview
Alarm fan motor DI1 Thermal contact in the fan motor tripped. Reset in Control panel.
Overheat. DI2 Thermal contact in the electric heater tripped (auto. reset: 60°C, manual reset: 110°C).
Manual reset is done by pressing the red button, marked RESET, on top of the
connection box (pos.9 in fig. 1).
Alarm VVX DI4 Malfunction on the rotating heat exchanger. Check the rotor transmission belt.
Fire alarm DI5 External fire alarm contact tripped. Reset in Control panel.
Filter to be changed - Set time has expired. Reset in Control panel.
Alarm frostprotect - Outlet water below 8°C (temp. not changeable). Hot water heater. Reset in Control
panel.
FrostProt. inlettemp - Supply air temp. below set temperature. Hot water heater. Reset in Control panel.
Sensor error inlet - Supply air sensor interruption.
Sensor error exhaust Extract air sensor interruption.
Sensor error outtemp. Fresh air sensor interruption.