Ohmeda Ohio Care Plus, Operation, Maintenance, Service Manual And Installation Instructions

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2/General Information
2-2 2-2
Controls and Displays
RH Display
The humidity display shows the relative humidity inside the incubator chamber.
Relative humidity levels between 5 and 95% RH are displayed to an accuracy of
± 10% of the actual relative humidity at the center of the bed.
RH Control Setting
The control humidity display shows the control humidity selected by the operator.
When you first power up the unit, the control display blinks until you enter a set point.
A ten segment lighted bar display shows the selected humidity level in 5% increments
of the 40 to 85% range.
The humidity switches (
?
and
M
) raise or lower the set humidity in 5% increments.
Pressing the Enable switch activates the humidity switches for approximately 15
seconds. The enable indicator lights when these switches are active. If the indicator
goes out, you must push it again to use the humidity switches.
The power On/Off switch is located on the left side of the humidifier controller, next
to the power cord socket. Two circuit fuses, located within the controller, limit the
maximum current drawn by the humidifier. If the circuit fuses open, remove the unit
from use and contact qualified service personnel for repair.
Two lighted indicators on the left side of the control panel, Auto Shutoff/Add Water and
System Fail, light for operator prompt conditions. In addition to the indicators, each
condition has an audible prompt tone.
%
Relative
Humidity
Enable
Set RH.
Auto Shutoff /
Add Water
System Fail
80%
70%
60%
50%
40%
%
Relative
Humidity
Enable
Set RH.
Auto Shutoff /
Add Water
System Fail
80%
70%
60%
50%
40%
%
Relative
Humidity
Enable
Set RH.
Auto Shutoff /
Add Water
System Fail
80%
70%
60%
50%
40%
%
Relative
Humidity
Enable
Set RH.
Auto Shutoff /
Add Water
System Fail
80%
70%
60%
50%
40%