Condair Nortec EL-Series, Руководство по эксплуатации и обслуживанию

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28 Operator Interface
2582954_D_EN_1811_Nortec-EL_OM Nortec EL
Water Management Tab, continued...
– Forced Drain : allows you to enable or disable the forced
drain function, which drains the steam cylinder to remove
minerals every time a fixed number of run hours passes.
It can be useful when operating with water that has high
conductivity.
Options:
On or Off
Factory setting:
Off
– Forced Drain Interval: allows you to set the number of
run hours after which a forced cylinder drain takes place.
Setting range:
1-100 hours
Factory setting:
72 hours
– D(rain) Factor: allows you to adjust the drain time calcu -
lated by the Nortec EL's auto-adaptive drain algorithm.
Setting range:
0.0-100.0
Factory setting: 1.0
– Drain Mode: allows you to select when the humidifier will
perform a drain because current draw exceeds require -
ments. Note: Float ED can respond more quickly to drops
in demand.
Options:
Fixed ED – corrective drain occurs
when current draw exceeds 115% of
full steam capacity.
Float ED
– corrective drain occurs
when current draw exceeds 115% of
steam demand.
Factory setting:
Fixed ED
– Foam Mode: allows you to select the foam detection
function in the steam cylinder. The humidifier will perform
drains to attempt to eliminate foaming, if it is detected.
Options:
Basic
– detects foaming by monitor -
ing current before and after the high
water level sensor is activated.
Advanced – detects foaming by
using an external float.
Note:
This
option requires the installation of an
optional hardware kit.
Off – performs no foam detection.
Factory setting:
Basic
– Cal. Drain Mode: allows you to select how the steam cyl -
inder is drained in order to control conductivity of water in
the cylinder. Both Prefill and Multi can prevent water from
draining off the electrode when long drains are required.
Options:
Prefill
– fills to a preset level first,
then drains.
Basic
– drains for calculated drain
time.
Multi – performs multiple short drains
and fills until the accumulated time
of the short drains is equal to calcu -
lated drain time.
Factory setting: Prefill