Memmert WNB 7 - 45 Waterbaths (Generation 2003) - Manual (Page 11)

BASIC page 11
4.3.3 Hold time of the setpoint temperature
The bath switches off the heating after
the end of the selected hold time. In this
case the hold time includes the heating-
up time.
Adjustment range:
1 min bis 99.59 hrs
Setting accuracy:
1 min
Indication accuracy:
<10 hrs: 1 min
≥10 hrs: 1 hr
Rotate the push/turn control until the (hold) and the symbol flashes.
The duration of the hold time can then be selected with the SET key depressed,
as described in section 4.3. After the SET key has been released the bath briefly
flashes the hold time setting.
If no hold time has been programmed, the hold time is activated immediately
and the display alternates between the actual temperature and the running time
of the hold time. As with switch-on delay, the residual time is shown with a
negative sign and runs down.
If no hold time is required, it can be de-activated by the setting “OFF“
°C
°C
°C
5 Programming example of a programme sequence
1. Setpoint temperature setting
Rotate the push/turn control until the
°C symbol flashes. With the SET key
depressed, use the push/turn control to set the temperature setpoint to f.ex.
90.0 °C.
°C
2. Delayed switch-on setting
Rotate the push/turn control until the (delay) and the symbol flashes. With
the SET key depressed, use the push/turn control to set the time f.ex. 6.00 hours.
°C
3. Hold time setting
Rotate the push/turn control until the (hold) and the symbol flashes. With
the SET key depressed, use the push/turn control to set the time f.ex. 4.00 hours.
°C
*
t
90°C
hold 6h