Drawell MDF-40V50 Gebruikershandleiding - Pagina 10

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Drawell MDF-40V50. Drawell MDF-40V50 17 pagina's. Medical freezer

4.To memorise the new set point value push the SET key again or wait 10s.

8.1.4 How to start a manual defrost (only xr02cx)

Push the DEF

key for more than 2 seconds and a manual defrost will start

To change the parameter's value operate as follows:

1.Enter the Programming mode by pressing the SET+



blinking).

2.Select the required parameter. Press the "SET" key to display its value



3.Use

to change its value.



4.Press"SET"to store the new value and move to the following parameter.



To exit: Press SET+

NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.

Hy Differential: (0,1°C ÷ 25°C / 1°F ÷ 45°F) Intervention differential for set point. Compressor Cut

IN is SET POINT + differential (Hy). Compressor Cut OUT is when the temperature reaches the

set point.

LS Minimum SET POINT: (-55°C÷SET/-67°F÷SET): Sets the minimum value for the set point..

US Maximum SET POINT: (SET÷99°C/ SET÷99°F). Set the maximum value for set point.

First probe calibration: (-9.9÷9.9°C /-17÷17°F) allows to adjust possible offset of the first

probe.

od Outputs activation delay at start up: (0÷99min) This function is enabled at the initial start up of

the instrument and inhibits any output activation for the period of time set in the parameter.

AC Anti-short cycle delay: (0÷50 min) minimum interval between the compressor stop and the

following restart.

Cy Compressor ON time with faulty probe: (0÷99 min) time during which the compressor is active

in case of faulty thermostat probe. With Cy=0 compressor is always OFF.

Cn Compressor OFF time with faulty probe: (0÷99 min) time during which the compressor is OFF

in case of faulty thermostat probe. With Cn=0 compressor is always active.

CH Kind of Action: cL= cooling action; Ht = heating action.

Display

CF Measurement unit: (°C÷°F) °C =Celsius; °F =Fahrenheit. WARNING: When the measurement

unit is changed the SET point and the values

have to be checked and modified if necessary).

rE Resolution (only for °C):(dE ÷ in) dE= decimal between -9.9 and 9.9°C; in= integer

dy Display delay: (0÷15 min.) when the temperature increases, the display is updated of 1 °C/1°F

after this time.

or wait 15s without pressing a key.

keys for 3s ("°C" or "°F" LED starts