Multicontroller Operation; Carrying Out Menu Settings - Pfannenberg DTT 6601 Serie Manual De Instrucciones

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4.2

Multicontroller operation

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6
Figure 33- Control panel (MC)
The control panel has four menu settings that are displayed on the LCD (1).
LCD display Menu setting
SetP: Switch cabinet temperature setpoint
Lit¯: Maximum switch cabinet temperature value (high limit value)
Lit_: Minimum switch cabinet temperature value (low limit value)
Unit: Unit of the switch cabinet temperature
4.3

Carrying out menu settings

Requirement
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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.
Operating Manual DTT 6601 Multicontroller (MC) 086100037 © Pfannenberg GmbH
4 5
3
1
Password
5 3
1
< 2s
Figure 34 - Password button combination (MC)
4
< 2s
Input
0 – 90 °C
- 55 – 95 °C
- 55 – 95 °C
°C / °F
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