Pfannenberg DTT 6801 Series User Manual

Operating Manual DTT 6801 Multicontroller (MC) 086100037 © Pfannenberg GmbH Page 33 / 49
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4.2 Multicontroller operation
The control panel has four menu settings that are displayed on the LCD (1).
LCD display
Menu setting
Input
SetP: Switch cabinet temperature setpoint
0 – 90 °C
Lit¯: Maximum switch cabinet temperature value (high limit value)
- 55 – 95 °C
Lit_: Minimum switch cabinet temperature value (low limit value)
- 55 – 95 °C
Unit: Unit of the switch cabinet temperature
°C / °F
4.3 Carrying out menu settings
Requirement
- Cooling unit has started operation.
- LED light (6) of the control panel illuminates green.
Procedure
 Scroll through the menus (SetP, Lit¯, Lit_, Unit) from the temperature display (1) with the SCROLL UP (3) and
SCROLL DOWN (4) buttons.
 Select a menu with the SET button (5).
 Enter the password. After pressing the SET button (5) press the SCROLL UP (3) and SCROLL DOWN (4)
buttons within two seconds; see Password button combination figure.
 Always adjust the desired value with the SCROLL UP (3) and SCROLL DOWN (4) buttons.
 Confirm the value with the SET button (5).
 When the BACK button (2) is pressed, the value is not saved.
 Select a different menu by scrolling with the SCROLL UP (3) and SCROLL DOWN (4) buttons.
 If there is no input for 30 seconds, a TIMEOUT is initiated and the LCD switches to temperature display.
 Menu is adjusted in the cooling unit.
1
2
3
1
4
5
Password
< 2s < 2s
5
3
1
4
Figure 33- Control panel (MC)
Figure 34 - Password button combination (MC)
6

Pfannenberg DTT 6801 Series Specifications

General

Brand	Pfannenberg
Model	DTT 6801 Series
Category	Controller
Language	English