SKE Steam Humidifier
Installation Instructions and User Manual
25
9.
Front panel display features
(Illus. 51)
1
Alphanumeric Display:
Indicates all operation parameters and the error messages
(see section 14
– Trouble shooting).
2
Push button
,
and
M button:
Used to access into program mode.
Up and Down button:
Used to increase or decrease the controlled
parameters of the humidifier.
3
''POWER'' indicator
O
The humidifier is powered by electricity and the switch is
at the AUTO position.
O
The humidifier is disconnected from the power supply.
4
"CHECK" indicator
O
The "CHECK" indication is normally off. It will go on as a
warning against abnormal conditions of operation. For
details consult the Alphanumeric Display
(see section 9.2 List of alarms).
O
blinking
Maintenance is required. The Running hours have
exceeded the Service hours. (see section 12
– Service).
O
No abnormal conditions of operation.
5
"FILL" indicator
O
Indication that the water supply (fill) valve is open.
O
Indication that the water supply (fill) valve is closed.
6
"STEAM" indicator
O
For ON/OFF models, the STEAM indicator is ON
when the contactor is closed and steam is being
generated.
O
blinking
For modulating models, the STEAM indicator blinks
ON and OFF in proportion to the percentage of steam
output the humidifier is generating. (The proportion is
displayed on the alphanumeric display (1)). When the
output reaches 100%, the indicator stops flashing.
O
There is no steam being produced.
7
Switch "AUTO/OFF/DRAIN"
AUTO
Position AUTO (I):
Humidifier will generate steam based on demand from
the humidistat.
OFF
Position OFF (O):
Humidifier will shut off.
DRAIN
Position DRAIN:
Humidifier will stop operating and the evaporation
chamber will drain the water out. This will be done
tipically at regular service.
8
Indicator "DRAIN"
O
Drain pump is on, whether as a result of an automatic
drain cycle or because the front panel switch is
manually set to DRAIN.
O
Drain pump is off.
8
7
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3
4
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