SKE Humidifier
User Manual
21
9.
Front panel display features
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 9.1.3 Diagnostic mode).
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
ON/OFF model, the STEAM indicator lights when the
contactor is closed and steam is being generated.
O
blinking
Modulating model, 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)). For 100%
the indicator will be lit with no blink.
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
7
1
2
3
4
5
6
(Illus. 51)
8
Indicator "DRAIN"
O
Drain valve is opened, whether as a result of an
automatic drain cycle or because the front panel
switch is manually set to DRAIN.
O
Drain valve is closed.
