Manitowoc Grove GMK6300L Operating Manual page 752

Crane operation
11.7 Heating and air-conditioning system
Switching heat-
ing start on/off
11 - 140
The last set heating period, e.g. 27 minutes, will now flash on the display for
5 seconds.
•
Set the desired heating period on the flashing display – button (1) or (2).
You can set a heating period of 10 to 120 minutes.
Wait for approx. 5 seconds until the current time is displayed, e. g. 14.00 .
A new heating period has now been set.
To switch on an automatic heating start, you must retrieve the correspond-
ing storage location.
•
To retrieve a storage location, press the button (1) once.
The display will flash for 5 seconds and then a storage location will be dis-
played (e.g. 2). The heating start at this storage location is now switched on.
To switch on a different heating start, press the button (1) repeatedly until
the desired storage location is displayed. This heating start is switched on
as soon as the display stops flashing.
To switch off the automatic heating start, press the button (1) repeatedly
until a storage location is no longer displayed.
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