Condair Nortec EL-Series, Operation And Maintenance Manual

Page: 32 / 96

32 Operator Interface
2582954_D_EN_1811_Nortec-EL_OM Nortec EL
Accessory Board Tab
Note: This tab requires the optional accessory relay PCB (printed circuit board) be installed in your
humidifier. The accessory relay PCB is used to control an external fan in the ventilation system, or an
external valve for flushing the water supply line.
– Fan On: allows you to enable or disable the external fan
connected to the corresponding relay on the accessory
relay PCB.
Options:
On
– enables the relay.
Off
– disables the relay.
Factory setting: Off
– Fan Delay: allows you to set the time duration for which
the external fan continues to run (to remove any addi -
tional steam that may have continued to enter the air duct
post-humidification).
Setting range:
0-300 seconds
Factory setting:
60 seconds
– Hygiene Flush: allows you to enable or disable an exter -
nal flushing valve connected to the corresponding relay
on the accessory relay PCB. Flushing occurs only when
the humidifier is in standby mode, according the Hygiene
Flush Interval and Hygiene Flush Time settings described
below.
Options:
On
– performs hygiene flush at
specified intervals.
Off
– disables hygiene flush.
Factory setting:
Off
Note: The following two settings are only available if the
hygiene flush function is enabled.
– Hygiene Flush Interval: allows you to set the time
duration after which the water supply line is flushed.
Setting range:
1-999 hours
Factory setting:
24 hours
– Hygiene Flush Time: allows you to set the time dura -
tion of the flush.
Setting range:
1-3600 seconds
Factory setting:
5 seconds