Function description
Chapter 3
OPERATION MANUAL
V1.2.0en/12.05.15//14.06
Liability for errors and misprints excluded.
Unistat® T300 Series
33
3.5
Unistat® LED diagram
Operating states
▪
Stand-by:
[LED 2] (when selecting Jacket temperature control) or [LED 1] (when selecting Process
temperature control).
▪
Circulation active:
[LED 3], [LED 4], [LED 5] and [LED 6] illuminate.
▪
Cooling active:
[LED 8] and [LED 9] illuminate. Only in connection with the operating state “Circu-
lation active”.
▪
HT cooling active:
[LED 8] and [LED 9] illuminate. Only in connection with the operating state
“Circulation active”. Only for temperature control units with HT cooling.
▪
Heating active:
[LED 7] illuminates. Only in connection with the operating state “Circulation ac-
tive”.
3.6
Clock/event function
3.6.1
Rechargeable accumulator
“Pilot ONE” is fitted with a clock that continues to run even when the temperature control unit is
switched off. The energy required for this purpose is provided by a rechargeable accumulator, which
is automatically charged when the temperature control unit is switched on. The accumulator is
dimensioned so that the clock can also continue to run for prolonged switch-off intervals (up to
several months). If, after extremely prolonged switch-off time, time and date have been deleted,
leaving the temperature control unit switched on for a few hours will usually suffice (no tempera-
ture control required). During this time, you can reset the time and date.
If after switching the unit off and back on again, the previously set time and date re-appear, it can be
safely assumed that the rechargeable accumulator is defective. In this case, contact Customer Sup-
port. The telephone number can be found on page 88 in section
.
3.6.2
Programmable event function
The “Calendar Start” offers a programmable event function. This enables you to enter a time at
which the event is repeatedly triggered on a daily basis (until the activity in the menu is reset). 2
event types are currently selectable:
3.6.2.1
Event function “Alarm clock event”
Several acoustic signals are used.
Diagram
