Max & Min Temperature Memorization; How To See The Min Temperature; How To See The Max Temperature; How To Reset The Max And Min Temperature Recorded - Zanotti uniblock ZM Series Use And Maintenance Instructions

LED
8.2.1 Max & Min temperature memorization
8.2.1.1

How to see the min temperature

1. Press and release the
2. The (Lo) message will be displayed followed by the minimum temperature recorded.
3. By pressing the
8.2.1.2

How to see the max temperature

1. Press and release the
2. The (Hi) message will be displayed followed by the maximum temperature recorded.
3. By pressing the
8.2.1.3

How to reset the max and min temperature recorded

1. Hold press the SET key for more than 3 second, while the max. or min temperature is displayed.
(rSt message will be displayed).
2. To confirm the operation the (rSt) message starts blinking and the normal temperature will be
displayed.

8.3.1 Parameter modifications

How to see the setpoint
Push and immediately release the SET key: the display will show the Set point value;
Push and immediately release the SET key or wait for 5 seconds to display the probe value again.
How to change the setpoint
Push the SET key for more than 2 seconds to change the Set point value;
The value of the set point will be displayed and the
To change the Set value push the
To memorise the new set point value push the SET key again or wait 10 seconds.
How to start a manual defrost
Push the key for more than 10 seconds and a manual defrost will start.
How to switch on the room light
To switch on or off the ROOM LIGHT push
connected at the cable)
How to lock the keyboard
1. Keep pressed for more than 3 seconds the UP + DOWN keys.
2. The (POF) message will be displayed and the keyboard will be locked. At this point it will be possible only
to see the set point or the Max o Min temperature stored.
3. If a key is pressed more than 3 seconds the (POF) message will be displayed.
To unlock the keyboard
Keep pressed together for more than 3 seconds the o and n keys, till the (Pon) message will be
displayed.
The ON/OFF function
With "onF = oFF", pushing the ON/OFF key, the instrument is switched off. The "OFF"
message is displayed. In this configuration, the regulation is disabled.
To switch the instrument on, push again the ON/OFF key.
MODO
On
On
On
On
Flashing
key.
key again or by waiting 5 second the normal display will be restored.
key.
key again or by waiting 5 second the normal display will be restored.
or  arrows within 10 seconds.
FUNCTION
Energy saving enabled
Light on
Auxiliary relay on
Measurement unit
Programming phase
LED starts blinking;
key, or automatically trough the door microswitch (if it is
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