Programming; Programming Tips - VERDER CARBOLITE GERO CFM 14/1 Installation, Operation And Maintenance Instructions

3.3

Programming

Note that a currently active segment cannot be altered - put the programmer into 'Hold'
or 'Reset' whenever it is necessary to do so to alter a parameter. Go into 'Reset' mode
(i.e. press RUN/HOLD for 2 seconds) before starting to create or modify a program.
Press page until 'ProG LiSt' is displayed.
Press scroll to reveal the 'Holdback' and 'Loop Count' parameters. See sections 3.3.3
and 3.3.4 for a description of these.
Press scroll to display 'SEG.n' (segment number); use down
the segment to be adjusted or created.
Press scroll to see the 'tYPE' (segment type); use down
required segment type – see the table below.
Press scroll to access the parameters appropriate to the type of segment chosen –
see the following table – and use down
The final segment should be of type 'End', unless all program segments are used.
Segments after 'End' are ignored.
Segment
Parameter Function
Type
TGt
RmP.r
rATE
TGt
RmP.t
dur
Dwel dur
SteP tGt
PrG.n
CaLL
cyc.n
End End.t

3.3.1 Programming Tips

Make sure the basic setpoint is set to zero to avoid unexpected heating at the end of a
program.
or up
The target setpoint for this segment
The ramp rate (rate of temperature change) in °/ minute
The target setpoint for this segment
The duration of the segment. The controller calculates the rate
of temperature rise necessary to achieve this duration.
The time in minutes to remain at the previous target
temperature. 10ths of a minutes are allowed.
A new target temperature to be achieved as quickly as
possible.
Only applicable to 2416P8. Calls another stored program given
by 'PrG.n' as a subroutine, running it the number of times
given by 'cyc.n".
'Dwel' holds the temperature at the last target value. 'RSET'
returns to simple controller operation; if the setpoint is set to
zero then this effectively turns the heating off. 'SoP' sets the
power to 0% – use of this is not recommended.
3.0 2416 Controller
or up
or up
to alter the values.
to move to
to change the
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