Datacolor Conditioner Operation Manual / DCCOPMN_RP1 / Rev 3.0 / 7th August 07
page 36 of 51
Temperature too low:
4. Check if the chamber door is closed properly.
5. Check the door gaskets for damage. Replace any damaged gaskets.
Temperature too high:
6. Check whether samples were inserted into the chamber that produces heat under the climate
conditions in the device.
The unit must be protected against direct sunlight.
The installation location must be sufficiently ventilated to prevent any build-up of heat in the device.
7. If you can exclude points 1. to 6. as the source of the fault, the device might be faulty. Please
contact your local Datacolor service representative.
8.1.3
Alarm of humidity tolerance range
Main controller humidity alarm.
The set-point humidity (parameter “rh”) has been exceeded or fallen below by more than 5% RH for more
than 20 minutes.
•
Audible alarm: buzzer (intermittent sound)
•
Visual
display:
LED
Lower display, changing content
Actual humidity
Alarm code
flashes
flashes
•
Measures
1. Regarding to the displayed actual humidity, check if the set-point humidity (parameter “rh”) has
been
exceeded or fallen below.
2. Check if a prolonged door opening has caused the humidity deviation. In this case, no further
actions are required. If appropriate, mute the buzzer.
Humidity too low:
3. When operating without humidity, humidity switch (5) = OFF, set controller parameter “rh” to
0% r.H.
4. Check if the chamber door is closed properly.
5. Check the door gaskets for damage. Replace any damaged gaskets.
6. If you can exclude points 2. to 5. as the source of the fault, the device might be faulty. Please
contact your local Datacolor service representative.
