Nortec ME Control - Manual (Page 28)

28 Operating the Nortec ME control software
5.1.1 Operating status indication
The following operation status indications may appear during operation:
Operating status indication Description
The control is initialising.
No humidity demand for more than 60 minutes the humidification system is in standby mode. The
water system is flushed automatically for 300 seconds before the next humidification takes place.
The Nortec ME is humidifying.
The Nortec ME is cooling.
The Nortec ME holds the current water level in the tank to be ready for operation.
The Nortec ME is draining the tank.
If the water conductivity is not decreasing after a dilution, a water refresh cycle will be carried
out (refill of the full tank). Note: This message appears only, if the system is equipped with the
conductivity monitoring option.
The Nortec ME is filling the tank.
The water in the tank is being diluted to minimise limescale.
After the demand has dropped to zero, the system drains a small amount of water to give space
to the rest water held in the matrix.
During operation the stage pumps are stopped periodically to bleed any air out of the pumps
by the water flowing back from the distribution pipes.
The Nortec ME is ramping up the water duty to the matrix.
The operation is manually switched off.
The Nortec ME was stopped via the external enable switch.
The inlet pipework is being purged.
The ME is in diagnostic mode, e.g. wash over activation through BMS.
The humidification system is stopped due to a malfunction which obviates further operation.
Additionally “Warning” or “Fault” is displayed in the maintenance and malfunction field.