caron 6540 - Page 42

6540 Series Operations Manual Rev_I 1/12/2016 42
For temperature information, press (TEMPERATURE INFORMATION) button from main screen.
For humidity information, press (HUMIDITY INFORMATION) button from main screen (optional).
To drain the internal water reservoir (used for humidification):
1. Turn off or remove the water supply to the chamber. If water level is low, alarm may sound.
2. Press the (MANUAL TANK DRAIN) button. Water should flow out the water drain located
in the chamber rear. It may take several minutes for it to drain completely.
3. Turn off the manual drain by pressing the (MANUAL TANK DRAIN). If water supply to the
chamber is still on, the internal water reservoir will re-fill. If not pressed, the manual drain will
automatically shut-off after 15 minutes.
Heating status
(instantaneous)
Temperature %
output: negative
indicates cooling
Temperature sensor
input number
Cooling status
(instantaneous)
Humidity % output:
negative indicates
dehumidification
Water drain
solenoid status
Tank fill float
status
Water supply
solenoid status
Tank drain
float status
Humidity sensor
input number
Humidification status
(instantaneous)
Dehumidification
status (instantaneous)
Manual tank
drain button