Munters comdry m170l, Руководство пользователя

Страница: 17 / 48

ComDry M160L
6 Operation
6.1 Safety
W W
WARNING!
ARNING!
ARNING!
Do not operate the unit if the power plug or cord is damaged.
Do not insert fingers or any other objects into the air vents.
The unit can restart automatically without warning following a power failure.
CA CA CAUTION! UTION! UTION!
Do not sit, stand, or place any objects on the unit.
6.2 Introduction
6.2.1 Humidity control
The ComDry dehumidifier is equipped with a sophisticated microprocessor based control system. This, in
combination with the built-in humidity/temperature sensor in the process air inlet, makes it possible to set
both the control and presentation of the humidity to either relative humidity (RH%), dew point (Dp °C) or
absolute humidity (X gr/kg). The control system additionally checks the temperatures before and after the
heater, as well as in the wet air after the rotor. A high safety level is obtained by various temperature sensors.
Too high temperatures gives a reduction of the heater power, while excessive temperatures will make the
system issue an alarm and shut the dehumidifier down in a controlled way. For further explanation, see
7.1, Humidity and 7.5, Functions .
NOTE!
The dehumidifier always operates in automatic mode (moisture based operation). As default it will use
the built-in humidity/temperature sensor, as option an external sensor.
6.2.2 Fan modes
Depending on the application, if fixed or temporarily installed etc., the dehumidifier can be run in different
process fan modes: Fan “ON” (continuous), “INT” (INTermittent) or “DEM” (on DEMand). For further
explanation, see
7.5, Functions .
6.2.3 Fan speed
There are three process fan speed settings available: “HIGH”, “NORM” and “LOW”. The speed is
manually set by the operator. For further explanation, see
7.5, Functions .
190TEN-1098-D1404
Operation
14