VERDER CARBOLITE GERO HZS 12/900 Installation, Operation And Maintenance Instructions page 45

Timer Mode
mode 1
Timed dwell and
switch off
mode 2
Timed dwell and stay
on
mode 3, with SPrr off
Time from cold and
switch off
mode 3, with SPrr
active
Dwell from working
setpoint and switch
off
mode 4, with SPrr off
Time from cold and
stay on
mode 4, with SPrr
active
Dwell from working
setpoint and stay on
mode 5
Delayed switch on
Description
The timer starts timing when the
actual temperature is within 1 °C
of the setpoint. At the end of the
timing period, control switches
off (i.e. goes into Manual) to
allow cooling and 'End' flashes on
the display.
The timer starts timing when the
actual temperature is within 1 °C
of the setpoint. At the end of the
timing period, control remains
on, maintaining the setpoint
temperature and 'End' flashes on
the display
The timer starts timing
immediately. At the end of the
timing period, control switches
off (i.e. goes into Manual) to
allow cooling and 'End' flashes on
the display.
The timer starts timing when the
working setpoint is within 1 °C of
the setpoint. At the end of the
timing period, control switches
off (i.e. goes into Manual) to
allow cooling and 'End' flashes on
the display.
The timer starts timing
immediately. At the end of the
timing period, control remains
on, maintaining the setpoint
temperature and 'End' flashes on
the display.
The timer starts timing when the
working setpoint is within 1 °C of
the setpoint. At the end of the
timing period, control remains
on, maintaining the setpoint
temperature and 'End' flashes on
the display.
The timer starts timing
immediately and control starts at
the end of the timing period.
There is no 'End' condition in this
mode.
5.0 2132 Controller
Timer Light
On while temperature is
reaching setpoint. On during
the timing period. Off from
the end of the timing period.
On while temperature is
reaching setpoint. On during
the timing period. Off from
the end of the timing period.
On during the timing period.
Off from the end of the timing
period.
On during the timing period.
Off from the end of the timing
period.
On during the timing period.
Off from the end of the timing
period.
On during the timing period.
Off from the end of the timing
period.
On during the timing period.
Off from the end of the timing
period.
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